集成電路 | 編碼器iCs
光編碼器iCs

 LGC.pdf

iC-LG / iC-LGC

21位光電位置編碼器, 帶串行/并行和正余弦輸出

Features

  • Small-outline optoBGA or BLCC package for SMT

  • System-on-chip design with integrated photosensors

  • Differential scanning for EMI immunity and operation up to 125 °C

  • Enlarged assembly tolerance due to pre-positioned and post-positioned code scanning

  • 13 digital tracks + 2 sine/cosine tracks with analog signal conditioning

  • Singleturn resolution of 16 to 21 bits by 3-bit flash or 8-bit S&H ADC

  • Interface for external multiturn data processing, embedded low power counter for battery supply

  • LED power control with a 50 mA highside driver

  • 4 to 5.5 V single supply operation

  • Temperature sensor with alarm

  • CRC protected data with life counter


Applications

  • Absolute position encoders for safety-related controls

  • Analog and digital motor feedback systems

  • Robotics, tooling machines, servo drives





 LNB.pdf

iC-LNB

18位光電編碼器, 帶SPI和串行/并行和 FlexCount® 輸出

Features

  • System-on-chip design for excellent reliability

  • Leading/trailing sampling of 10 binary tracks pitched at 400 μm

  • Analog sine/cosine scanning with enlarged photodiodes, signal conditioning and fast 8-bit vector tracking interpolation

  • Absolute singleturn resolution of up to 18 bit

  • Diff. sine/cosine outputs with 1024 CPR (amplitude: 500 mV)

  • Unique FlexCount® circuit: freely selectable resolution for absolute and incremental data

  • Incremental quadrature outputs with 1 to 65,536 CPR and programmable index signal

  • LED illumination with automatic control by 50 mA high-side current source

  • Alarm indication for configuration or illumination error (end of life)

  • 3.3 V-compatible SPI and I/O ports for configuration and data

  • Serial data readout in 1 μs cycles at 16 MHz clock frequency

  • Parallel position data output for 16 bit


Applications

  • Optical position sensors

  • Linear scales

  • Absolute, incremental and parallel encoders

  • Programmable incremental encoders

  • Motor feedback systems



 LNG.pdf

IC-LNG

16位光電編碼器, 帶SPI和串行/并行輸出

Features

  • System-on-chip design for excellent reliability

  • Gray code scanning (11 digital tracks pitched at 400 μm)

  • Sine/cosine analog track with electronic calibration

  • Diff. sine/cosine outputs with 1024 CPR (amplitude: 500 mV)

  • Absolute position value of up to 16 bits through 6-bit interpolation

  • Quadrature signals with 1024, 2048, 4096, 8192, 16384 CPR

  • Index signal in phase with B low

  • LED illumination with automatic control by 50 mA high-side current source

  • Alarm indication for configuration or illumination error (end of life)

  • 3.3 V-compatible SPI and I/O ports for configuration and data

  • Serial data readout in 1 μs cycles at 16 MHz clock frequency

  • Parallel position data output for 14 bit


Applications      

  • Optical position sensors

  • Linear scales

  • Absolute, incremental and parallel encoders

  • Programmable incremental encoders

  • Motor feedback systems



 LSB.pdf

iC-LSB

8通道主動式光電傳感器陣列

Applications     

  • Optical position encoding from analog sine/cosine signals

  • Incremental encoders with index signal

 

Features     

  • Monolithic array of independent photosensors with excellent matching

  • Compact photosensor size of 800μm x 300μm enabling high-quality encoder scanning at reduced system dimensions

  • Narrow track pitch of 0.42mm cuts down illumination efforts

  • Enhanced EMI immunity due to on-chip pre-amplification

  • Dark current compensation permits high temperature operation

  • Open-collector outputs as highside current source

  • Simple gain setting and current-to-voltage conversion by external load resistors

  • Single supply operation from 4 V to 5.5V

  • Low power consumption

  • Space saving, RoHS compliant and optoBGA packages

  • Options: extended temperature range of -40 to 125 °C, customized COB modules, reticles and code discs




 LSC.pdf

iC-LSC

12通道主動式光電傳感器陣列

Features

  • Monolithic array of independent photosensors with excellent matching

  • Compact photosensor size of 800μm x 300μm enabling high-quality encoder scanning at reduced system dimensions

  • Narrow track pitch of 0.42mm cuts down illumination efforts

  • Enhanced EMI immunity due to on-chip pre-amplification

  • Dark current compensation permits high temperature operation

  • Open-collector outputs as highside current source

  • Simple gain setting and current-to-voltage conversion by external load resistors



Applications      

  • Optical position encoding from analog sine/cosine signals

  • Incremental encoders with index signal

  • Motor commutation encoders


 LSHB.pdf

iC-LSHB

增量式光電傳感器陣列

Features

  • Monolithic array of independent photosensors with excellent matching

  • Compact photosensor size of 800μm x 330μm enabling smaller encoder systems

  • Moderate track pitch for reasonable alignment tolerances

  • On-chip low noise amplifiers

  • Ultra low dark currents for operation to high temperature

  • Short-circuit-proof, low impedance voltage outputs for enhanced EMI tolerance


Applications

  • Incremental rotary encoders

  • Linear scales




 LSHC.pdf

iC-LSHC

3通道正余弦光電傳感器陣列

Features

  • Monolithic array of independent photosensors with excellent matching

  • Compact photosensor size of 800μm x 330μm enabling smaller encoder systems

  • Moderate track pitch for reasonable alignment tolerances

  • On-chip low noise amplifiers

  • Ultra low dark currents for operation to high temperature

  • Short-circuit-proof, low impedance voltage outputs for enhanced EMI tolerance


Applications

  • Optical position encoding from analog sine/cosine signals

  • Incremental encoders with interpolation

  • Absolute position encoders using nonius scales


 LTA.pdf

iC-LTA

6通道增量式光電編碼器芯片

Features      

  • Monolithic photodiode array with excellent signal matching

  • Very compact size for small encoders

  • Moderate track pitch for relaxed assembly tolerances

  • Low noise signal amplifiers with high EMI tolerance

  • Single-pin programming of 3 operating modes: analog, digital, and x2 interpolated

  • Analog signals for alignment and resolution enhancement

  • Selectable index gating: 1 T, 0.5 T (B-gated), 0.25 T (AB-gated)

  • Complementary outputs: A, B, Z and NA, NB, NZ

  • High output frequency for speedy drives and high resolution

  • U, V,W commutation signals, analog and digital

  • All outputs +/- 4mA push-pull, current-limited and short-circuit-proof

  • LED power control with 40mA high-side driver

  • Single 3.5 V to 5.5V operation, low power consumption


Applications      

  • Incremental encoder

  • BLDC motor commutation

  • Industrial drives


 LV.pdf

iC-LV

5位光電編碼器, 帶可串聯串行接口(SSI)

Features      

  • High synchronism and technical reliability due to monolithic construction featuring on-chip photosensors

  • Scanning with constant-light evaluation at a pitch of 600 μm

  • Photocurrent amplifiers with high cut-off frequency

  • Adjustable illumination control with 40 mA LED driver ensures constant receiver power over life

  • Monitoring of safe operating range with alarm message (eg. EOL message on LED control error)

  • Serial data output via extended SSI interface

  • Parallel 5 bit data output as Gray or binary code

  • Adjustable phase of MSB track selects for sense of Gray code direction

  • Selectable all-track bit inversion

  • Supports chain circuits of multiple devices including synchronisation options


Applications

  • Scanning with constant-light evaluation for optical encoders

  • Low-res singleturn encoders

  • Multiturn encoders



 OF.pdf

iC-OF

3位光電編碼器芯

Features      

  • Monolithically integrated photodiodes (half-track pitch 300 μm)

  • Excellent matching and reliability

  • Elimination of dark current effects through differential scanning

  • Comparators with precise photocurrent-related hysteresis

  • Short-circuit-proof CMOS-/LSTTL-compatible outputs

  • Additional analog push-pull outputs


Applications

  • Optical position decoding for incremental encoders using the principle of differential scanning



 OG.pdf

iC-OG

8位差分掃描光電編碼器芯片, 帶LED控制

Features      

  • Excellent matching and reliability

  • Differential scanning eliminates dark current effects (half-track width: 300 μm)

  • Comparators with precise photocurrent related hysteresis

  • Short-circuit-proof, CMOS-/LSTTL-compatible outputs

  • Additional analog push-pull outputs

  • Adjustable 80 mA LED current control for constant photosensor currents

  • Control monitoring with alarm output


Applications

  • Optical position decoding using the principle of differential scanning

  • Incremental and absolute encoders with a resolution of up to 8 bits


 PD3948.pdf

iC-PD3948

5通道正余弦編碼器芯片 (39 mm 直徑, 2048線)

Features

  • Compact encoder sensor with differential scanning and sine outputs

  • Phased-array design for excellent signal matching

  • Reduced cross talk due to moderate track pitch

  • Ultra low dark currents for operation to high temperature

  • On-chip low noise amplifiers

  • Short-circuit-proof, low impedance voltage outputs for enhanced EMI tolerance


Applications

  • Incremental sine encoders with commutation information

  • Motor feedback encoder

  • AC and BLDC motor systems


 PN.pdf

 PN2612.pdf

 PN2624.pdf

 PN2656.pdf

iC-PN26xx

相位陣游標編碼器芯片系列 (26 mm 直徑)

Applications 

  • Absolute position encoders

  • AC servo feedback

 

Features      

  • Compact, high resolution absolute encoder

  • ICs for up to 23 bit singleturn resolution (with nonius interpolation)

  • For code discs of 18 mm, 26 mm, 33 mm, 39 mm

  • Monolithic 3-channel HD Phased Array with excellent signal matching

  • Moderate track pitch for reduced cross talk

  • Ultra low dark currents for operation up to high temperature

  • Low noise amplifiers with high transimpedance gain

  • Enhanced EMI tolerance by low impedance differential, short-circuit-proof, analog sine/cosine outputs

  • Low power consumption from single 4.1 to 5.5 V supply

  • Operational temperature range of -40 °C to +125 °C

  • Space saving optoQFN and optoBGA packages (RoHS compliant)

  • Evaluation kits with LED and code disc available for sampling


Optical radius 10.9 mm, code disc ∅ 26.0 mm;
iC-PN2656: 256 CPR
iC-PN2612: 512 CPR
iC-PN2624: 1024 CPR

 Lshc9rs.pdf

 Lshc10rs.pdf

 PN.pdf

 PN3312.pdf

 PN3324.pdf

 PNxxxx.pdf

iC-PN33xx

相位陣游標編碼器芯片系列 (33 mm 直徑)

Applications 

  • Absolute position encoders

  • AC servo feedback

 

Features      

  • Compact, high resolution absolute encoder

  • ICs for up to 23 bit singleturn resolution (with nonius interpolation)

  • For code discs of  18 mm,  26 mm,  33 mm,  39 mm

  • Monolithic 3-channel HD Phased Array with excellent signal matching

  • Moderate track pitch for reduced cross talk

  • Ultra low dark currents for operation up to high temperature

  • Low noise amplifiers with high transimpedance gain

  • Enhanced EMI tolerance by low impedance differential, short-circuit-proof, analog sine/cosine outputs

  • Low power consumption from single 4.1 to 5.5 V supply

  • Operational temperature range of -40 °C to +125 °C

  • Space saving optoQFN and optoBGA packages (RoHS compliant)

  • Evaluation kits with LED and code disc available for sampling


iC-PN33xx

Optical radius 14.5 mm, code disc ∅ 33.0 mm;
iC-PN3356: 256 CPR
iC-PN3312: 512 CPR
iC-PN3324: 1024 CPR



 Lshc12rs.pdf

 PN3924.pdf

 PNxxxx.pdf

iC-PN3924

相位陣游標編碼器芯片系列 (39 mm 直徑)

Applications 

  • Absolute position encoders

  • AC servo feedback

 

Features      

  • Compact, high resolution absolute encoder

  • ICs for up to 23 bit singleturn resolution (with nonius interpolation)

  • For code discs of  18 mm,  26 mm,  33 mm,  39 mm

  • Monolithic 3-channel HD Phased Array with excellent signal matching

  • Moderate track pitch for reduced cross talk

  • Ultra low dark currents for operation up to high temperature

  • Low noise amplifiers with high transimpedance gain

  • Enhanced EMI tolerance by low impedance differential, short-circuit-proof, analog sine/cosine outputs

  • Low power consumption from single 4.1 to 5.5 V supply

  • Operational temperature range of -40 °C to +125 °C

  • Space saving optoQFN and optoBGA packages (RoHS compliant)

  • Evaluation kits with LED and code disc available for sampling


iC-PN39nn Series
Optical radius 17.5 mm, code disc
39.0 mm;
iC-PN3924: 1024 CPR


 PNH.pdf

 PNH-Series.pdf

iC-PNH 系列

相位陣游標編碼器芯片 - (新)

Applications  

  • Compact, high resolution absolute encoder IC for up to 24 bit singleturn resolution (with nonius interpolation)

  • For code disc of ∅26mm, ∅33mm, ∅39mm

  • Monolithic 3-channel HD Phased Array with excellent signal matching

  • Moderate track pitch for reduced cross talk

  • Ultra low dark currents for operation to high temperature

  • Low noise amplifiers with high transimpedance gain

  • Enhanced EMI tolerance by low impedance differential, short-circuit-proof, analog sine/cosine outputs

  • Embedded sector detection by 2 digital tracks (2-bit Gray code)


Features       

  • Absolute position encoders

  • AC servo feedback


 PR series.pdf

 PR.pdf

iC-PR 系列

EncoderBlue® 反射式光電編碼器 - (新)

Features       

  • Lensless, reflective opto-encoder iCs, compact, high-resolution, incremental

  • Suitable reflective code discs of ∅4, ∅14, ∅26 and ∅43mm and linear scales with 256 μm period length

  • Monolithic HD Phased Array with excellent signal matching

  • Integrated blue LED with power control, EncoderBlue®

  • Low-noise signal amplifiers with high EMI tolerance

  • Pin-selectable modes of operation: Digital A/B/Z (x1, x2, x4, x8, x16 interpolated), analog COS/SIN with analog or digital Z

  • Pin-selectable index gating: Ungated (1 T), B-gated (0.5 T), AB-gated (0.25 T)

  • Pin-selectable minimal edge distance: 80 ns, 1 μs, 10 μs

  • Analog signal output for ease of alignment and resolution enhancement by external interpolation

  • Operating temperature range of -40 °C to +105 °C


Applications  

  • Incremental encoders

  • Miniature motors and actuators

  • X-Y and linear stages

  • Factory automation robots

  • Consumer robots


 PTH.pdf

iC-PT-H 系列

6通道相位陣光電編碼器芯片系列

Applications     

  • Incremental encoder

  • Brushless DC motor commutation

  • Industrial drives

 

Features     

  • Compact, high resolution incremental encoder ICs with up to 2500 CPR (native) and 10,000 CPR (interpolated)

  • For code discs of Ø 26 mm, Ø 33 mm, and Ø 39 mm

  • Excellent signal matching

  • Moderate track pitch for relaxed assembly tolerances

  • Low-noise signal amplifiers with high EMI tolerance

  • Pin-selectable operating modes: analog, digital, and interpolated (x2 and x4)

  • Pin-selectable index gating: un-gated (1T), B-gated (0.5T), AB-gated (0.25T)

  • Complementary quadrature outputs to 1.6 MHz: A, B, Z and NA, NB, NZ

  • Commutation signal outputs: U, V, W

  • Short-circuit-proof, current-limited, +/- 4mA push-pull

  • Analog signal output for ease of alignment and resolution enhancement by external interpolation

  • LED power control with 40mA high-side driver

  • Low power consumption from single 3.5 V to 5.5 V supply

  • Operational temperature range of -40 to +120 °C

  • Evaluation kits with LED and code disc available


iC-PT26nnH Series Ø 26 mm, 250 to 1500 (4500) CPR

iC-PT33nnH Series Ø 33 mm, 360 to 1800 (7200) CPR

iC-PT33nnH Encoder blue® Series Ø 33 mm, 2000 to 2500 (10000) CPR

iC-PT39nnH Series Ø 39 mm, 512 to 2048 (8192) CPR



 PT26.pdf

iC-PT 系列

6信道相位陣光電編碼器芯片系列

Applications     

  • Incremental encoder

  • Brushless DC motor commutation

  • Industrial drives

 

Features     

  • Compact, high resolution incremental encoder ICs with up to 2500 CPR (native) and 5,000 CPR (interpolated)

  • For code discs of Ø 26 mm and Ø 33 mm

  • Excellent signal matching

  • Moderate track pitch for relaxed assembly tolerances

  • Low-noise signal amplifiers with high EMI tolerance

  • Pin-selectable operating modes: analog, digital, and x2 interpolated

  • Pin-selectable index gating: un-gated (1T), B-gated (0.5T), AB-gated (0.25T)

  • Complementary quadrature outputs to 800 kHz: A, B, Z and NA, NB, NZ

  • Commutation signal outputs: U, V, W

  • Short-circuit-proof, current-limited, +/- 4mA push-pull

  • Analog signal output for ease of alignment and resolution enhancement by external interpolation

  • LED power control with 40mA high-side driver

  • Low power consumption from single 3.5 V to 5.5 V supply

  • Operational temperature range of -40 to +120 °C

  • Evaluation kits with LED and code disc available

 

iC-PT26nn Series Ø 26 mm, 250 to 1250 (2500) CPR

iC-PT33nn SeriesØ33 mm, 360 to 2500 (5000) CPR




 PX.pdf

 PX-Series.pdf

iC-PX

反射式光電編碼器 - (新)

Features      

  • Lensless, reflective opto-encoder iCs, compact, high-resolution, incremental

  • Suitable reflective code discs of ∅26 and ∅32 mm

  • Monolithic HD Phased Array with excellent signal matching

  • Integrated blue LED, EncoderBlue®

  • LED power control with 20 mA driver

  • Low-noise signal amplifiers with high EMI tolerance

  • Pin-selectable modes of operation: Digital A/B (x1, x2, x4, x8, x16 interpolated)

  • Short-circuit-proof, current-limited, +/- 4 mA push-pull outputs

  • Compact and lensless optoDFN mold package

  • Operating temperature range of -40 °C to +105 °C


Applications

  • Incremental encoders

  • Miniature motors and actuators

  • X-Y and linear stages

  • Factory automation robots

  • Consumer robots


 wg.pdf

 wgrs.pdf

iC-WG

14位差分掃描光電編碼器芯片

  • Features

  • Operates from a single 4.5 to 20 V supply

  • Excellent matching, high reliability

  • Differential scanning eliminates dark current effects (half-track width: 300 μm)

  • Comparators with precise photocurrent related hysteresis

  • Short-circuit-proof CMOS-/LSTTL-compatible outputs

  • Adjustable LED-current control for constant photosensor currents

  • Control monitoring with alarm output


    Applications      

  • Optical position decoding with 14 bits based on the principle of differential scanning


磁編碼器iCs

 MA.pdf

iC-MA

8位霍爾角度編碼器芯片, 可串聯

Features

  • Resolution of 64, 128 and 256 positions within 360°

  • Rotational speeds up to 60,000 rpm

  • Outputs configurable to provide analog and digital signals

  • Pin-configurable (no programming or external memory required)

  • Fail signal for low magnetic strength

  • Cascading multiple iC-MAs allows the use of a single bus


Applications

  • Analog and digital angle sensors

  • Incremental angular encoders

  • Magnetic multiturn encoders

  • Potentiometer replacement

  • Contactless rotary switch

  • Flow meter



 MA3.pdf

iC-MA3

霍爾角度傳感器芯片, 帶Sin/Cos輸出, 可串聯 - (新)

Features

  • Single supply operation from 3.0 V to 5.5 V

  • Rotational speeds up to 60,000 rpm

  • Quad Hall array for high assembly tolerances

  • High immunity to external stray fields

  • Automatic gain control

  • Digital control error output (loss of-magnet indicator)

  • Analog gain signal for magnetic field strength monitoring

  • Two output modes: differential, or single-ended with reference and gain signal

  • Pin-selectable output level, power mode, bandwidth

  • Bus-capable outputs for chain operation of multiple devices


Applications

  • Precision magnetic angle sensing

  • Absolute rotary position sensors

  • Magnetic multiturn encoders


 Mh.pdf

iC-MH

12位霍爾角度編碼器芯片, 帶換向,增量和串行輸出

Features

  • Real-time system for rotation speed up to 120.000 rpm

  • 4-fold sensor arrangement for displacement tolerant assembly

  • Gain control for constant output amplitude

  • Interpolator with 4096 angular steps per turn (0.1° resolution)

  • Programmable resolution, hysteresis, edge control, zero position and rotational direction

  • RS422 outputs with AB quadrature signals with index (edge frequency up to 8 MHz)

  • Commutation signals U, V, W for brushless DC motors

  • Serial interface (BiSS-C or SSI) for absolute output and programming

  • Non-volatile on-chip memory (zapping diodes) for device setup and OEM data

  • Temperature sensor with alarm

  • Error output for faulty signals (loss of magnet, frequency error)


Applications

  • Digital sensor 0...360°

  • Incremental or absolute angular encoder

  • Motor feedback systems

  • Commutation of brushless DC motors


 MH16.pdf

iC-MH16

12位霍爾角度編碼器芯片 - (新)

12-Bit Angular Hall Encoder - (new)

Features

  • Real-time system for rotation speed up to 200.000 rpm

  • Integrated Hall sensors with automatic offset compensation

  • 4x sensor arrangement for fault-tolerant adjustment

  • Amplitude control for optimum operating point

  • Interpolator with 4096 angular increments / resolution better than 0.1°

  • Programmable resolution, hysteresis, edge distance, zero position and rotational direction

  • RS422-compatible AB encoder signals with index Z

  • Incremental output of sensor position up to 16MHz edge rate

  • UVW commutation signals with up to 16 pole pairs

  • BiSS/SSI-compatible interface for data output and configuration

  • Integrated ZAP diodes for module setup and OEM data, programmable via serial interface

  • Errors signalized via pin and serial interface

  • Supply voltage monitoring with integrated switches for reversed-polarity-safe systems


Applications

  • Digital angular sensor technology, 0-360°

  • Incremental angular encoder

  • Absolute angular encoder

  • Motor feedback

  • Rotational speed control

  • Brushless motors


 MH8.pdf

iC-MH8

12位霍爾角度編碼器芯片, 帶換向,增量,串行和模擬輸出

Features

  • Real-time system for rotation speed up to 120.000 rpm

  • 4-fold sensor arrangement for displacement tolerant assembly

  • Amplitude control for optimum operating point

  • Interpolator with 4096 angular steps per turn (0.1° resolution)

  • Programmable resolution, hysteresis, edge distance, zero position and rotational direction

  • RS422 outputs with AB quadrature signals with index (edge frequency up to 8 MHz)

  • Commutation signals U, V, W for up to 8 poles EC motors

  • Analog sine and cosine differential signals

  • Serial interface (BiSS-C or SSI) for absolute output and programming

  • Non-volatile on-chip memory (zapping diodes) for device setup and OEM data

  • Temperature sensor with alarm

  • Error output for faulty signals (loss of magnet, frequency error)


Applications      

  • Digital sensor 0...360°

  • Incremental or absolute angular encoder

  • Motor feedback systems

  • Rotational speed control

  • Commutation of brushless DC motors


 MHA.pdf

iC-MHA

霍爾角度編碼器芯片, 正余弦輸出

Features

  • Operation from DC up to 20.000 rpm

  • Sine/Cosine differential outputs

  • Automatic gain control for 1 Vpp differential signal amplitude

  • Loss-of-magnet detection and error messaging


Applications      

  • Resolver replacement

  • Contactless rotary sensor / potentiometer

  • Absolute and incremental rotary encoders

  • Motor feedback


 MHL200.pdf

iC-MHL200

12位線性/旋轉位置霍爾編碼器芯片

Features

  • Realtime system for linear speed up to 8 m/s at full resolution

  • Absolute position within the magnetic period of 4mm

  • 12-bit interpolation with 4096 increments, resolution better 1μm

  • Automatic amplitude control for optimum operating point

  • Programmable features: interpolation factor, hysteresis, minimum phase distance, zero position and code direction

  • Electronic index generation with multi purpose enable input

  • RS422-compatible A/B/Z outputs for encoder quadrature signals with up to 8MHz edge rate

  • Serial I/O interface for high-speed data output (BiSS/SSI) and configuration (BiSS)

  • Zener-Zap ROM for non-volatile setup and OEM data

  • Signal monitoring: loss of signal, excessive frequency


Applications

  • Motion control

  • Linear position encoder

  • Incremental off-axis rotary encoders


 MHM.pdf

iC-MHM

14位絕對式霍爾角度編碼器芯片

Features

  • Quad Hall sensor array for fault-tolerant assembly

  • Monitored auto-gain control, optional fine-calibration for compensation of misalignment

  • Absolute resolution of 0.02° (14 bit / 360° at up to 10 000 rpm)

  • Selectable resolution and tracking rate (12 bit at 80 000 rpm)

  • Adjustable zero position and code direction

  • Diff. current-limited sin/cos outputs (1 Vpp to 100 Ω)

  • BiSS Interface for CRC-secured position and programming

  • Compatible to BiSS C profiles (BP1, BP3) and SSI

  • Integrated RS422 transceiver for up to 10 Mbit/s (at 5 V)

  • Higher data rates supported by LVDS compatibility

  • System monitoring via BiSS error/warning bits (loss-of-magnet)

  • Multiturn data processing for up to 32 bit (SSI MT interface)

  • Command/pin-triggered position preset for ST/MT data

  • Pin-selectable SPI operation

  • CRC-protected setup from EEPROM (I2C multi-master interf.)

  • Reverse-polarity and short-circuit-proof interfacing pins


Applications

  • Absolute angle sensors

  • Singleturn/multiturn position encoders

  • Motor feedback


 ML.pdf

iC-ML

8位線性位置霍爾編碼器芯片, 可串聯

Features

  • Linear Hall sensor array for magnetic pole pitch of 2.56 mm

  • Non-sensitive to magnetic stray fields due to differential measurement technique

  • Interpolator with 8-bit linear resolution of 20 μm

  • Linear speed up to 5 m/s

  • Pin-configurable (no programming or external memory required)

  • Cascading of multiple iC-ML possible for chain operation (Evaluation of independent scales x, y, z)

  • Error signal output for detection of low magnetic field strength

  • Outputs configurable to provide analog and digital signals


Applications

  • Analog and digital linear sensors

  • Incremental linear encoders

  • Pole wheel sensing

  • Contactless slider/switch

  • Commutation of linear motor

  • Absolute displacement sensing



 MP.pdf

iC-MP

8位霍爾編碼器芯片, 帶比例輸出

Features

  • Hall sensor array with automatic signal control

  • Differential scanning for excellent magnetic stray field tolerance

  • Realtime tracking interpolation to 256 angle steps permitting RPM speed of up to 12,000

  • Selectable full scale angle of 90, 180, 270 or 360 degree

  • Programmable zero/index position

  • Ratiometric output with 0.5 to 4.5 V or 0 to 5 V

  • Fast, serial absolute angle data output

  • Easy daisy chaining of multiple sensors: all analog/digital outputs are bus capable

  • Loss-of-magnet and excessive frequency indication via error output

  • Non-volatile setup provided by reconfigurable Zap ROM



Applications

  • Contactless potentiometer

  • Absolute 360° angle sensor

  • Magnetic rotary encoders

  • Magnetic multiturn encoders


 MU.pdf

iC-MU

磁性離軸絕對式位置編碼器芯片 - 磁極寬度 1.28 mm

Features      

  • Integrated Hall sensors for two-track scanning

  • Hall sensors optimized for 1.28 mm pole width (master track)

  • Signal conditioning for offset, amplitude, and phase

  • Sine/digital real-time conversion with 12-bit resolution (14-bit filtered)

  • 2-track nonius absolute value calculation up to 18 bits

  • 16, 32, or 64 pole pairs per measurement distance

  • Enlargement of measurement distance with second iC-MU

  • Synchronization of external multiturn systems

  • Configuration from an external EEPROM using a multimaster I2C interface

  • Microcontroller-compatible serial interface (SPI, BiSS, SSI)

  • Incremental quadrature signals with an index (ABZ)

  • FlexCount®: scalable resolution from 1 up to 65536 CPR

  • Commutation signals for motors from 1 up to 16 pole pairs (UVW)


Applications

  • Rotative absolute encoders

  • Linear absolute scales

  • Singleturn and multiturn encoders

  • Motor feedback encoders

  • BLDC motor commutation

  • Hollow shaft encoder

  • Multi-axis measurement systems


 MU150.pdf

iC-MU150

磁性離軸絕對式位置編碼器芯片 - 磁極寬度 1.50 mm - (新)

Features

  • Integrated Hall sensors for two-track scanning

  • Hall sensors optimized for 1.50 mm pole width (master track)

  • Signal conditioning for offset, amplitude, and phase

  • Sine/digital real-time conversion with 12-bit resolution (14-bit filtered)

  • 2-track nonius absolute value calculation up to 18 bits

  • 16, 32, or 64 pole pairs per measurement distance

  • Enlargement of measurement distance with second iC-MU150

  • Synchronization of external multiturn systems

  • Configuration from an external EEPROM using a multimaster I2C interface

  • Microcontroller-compatible serial interface (SPI, BiSS, SSI)

  • Incremental quadrature signals with an index (ABZ)

  • FlexCount®: scalable resolution from 1 up to 65536 CPR

  • Commutation signals for motors from 1 up to 16 pole pairs (UVW)


Applications

  • Rotative absolute encoders

  • Linear absolute scales

  • Singleturn and multiturn encoders

  • Motor feedback encoders

  • BLDC motor commutation

  • Hollow shaft encoder

  • Multi-axis measurement systems



 MV.pdf

iC-MV

8位霍爾編碼器芯片, 帶可串聯串行接口

Applications     

  • Absolute multiturn encoders

  • Absolute rotary encoders

  • Contactless rotary switches

 

Features     

  • Integrated Hall sensors with signal conditioning

  • Automatic gain control with error detection (loss of magnet)

  • 8-bit real-time interpolation for up to 24 000 rpm

  • Binary interpolation factors from 2 to 8 bit

  • Programmable zero position

  • Cascadable serial shift register with SSI compatibility

  • Bus-compatible EEPROM I2C interface

  • Space saving features: small 3mm x 3mm QFN package, magnet size of Ø 3mm

  • Standby mode

  • Extended temperature range of -40...+125 °C


iC-PM

能量收集多圈編碼器/計數器

Features

  • Gearless and batteryless revolution counter

  • Energy harvesting from Wiegand pulses (Devices and processes for Energy Harvesting by Wiegand Wire within position encoders are protected by several worldwide patents (such as WO 2004/046735 A1) and require licensing by the inventors and applicants.)

  • Integrated hall switch for direction detection

  • Evaluation of Pt1000 sensor output for high accurate gas meter applications

  • SPI interface to external non-volatile RAM

  • Independent SPI interface to microcontroller (configuration and data exchange)

  • 4 low noise hall sensors with differential analog output

  • Electrical Wiegand Wire excitation for synchronisation with single turn

  • Runt pulse tolerant counting algorithm


Applications

  • Multiturn encoder

  • Absolute position encoder

  • Period counter

  • Gas meter

  • Flow meter


 PMX.pdf

 RMF.pdf

iC-PMX

能量收集多圈編碼器/計數器 - (新)

Features

  • Hall sensor array with automatic signal control

  • Differential scanning for excellent magnetic stray field tolerance

  • Realtime tracking interpolation to 256 angle steps permitting RPM speed of up to 12,000

  • Selectable full scale angle of 90, 180, 270 or 360 degree

  • Programmable zero/index position

  • Ratiometric output with 0.5 to 4.5 V or 0 to 5 V

  • Fast, serial absolute angle data output

  • Easy daisy chaining of multiple sensors: all analog/digital outputs are bus capable

  • Loss-of-magnet and excessive frequency indication via error output

  • Non-volatile setup provided by reconfigurable Zap ROM


Applications

  • Contactless potentiometer

  • Absolute 360° angle sensor

  • Magnetic rotary encoders

  • Magnetic multiturn encoders



 PV.pdf

iC-PV

電池緩沖霍爾多圈編碼器芯片

Features

  • Integrated Hall sensors with auto-gain and offset control

  • Adjustable performance of tracking (12,000 to 100,000 rpm) versus power consumption (2 μA to 30 μA in average)

  • Configurable multiturn counting of up to 40 bits

  • Octal encoder mode (singleturn) with 3-bit parallel output

  • Shift-register input for singleturn position

  • Shift-register output of synchronized MT/ST position

  • SSI multiturn data output with error, parity, and sync. bits

  • Adjustable multiturn preset value

  • Supply voltage range of 3.0 V to 5.5 V

  • Pin-triggered preset and boot-up from external EEPROM

  • Integrated supply switching to backup battery

  • Error output on overspeed, low battery, and CRC failure


Applications

  • Gearless revolution counting

  • Absolute end-of-shaft position sensors

  • Metering applications

  • Multiturn encoders



 PVL.pdf

iC-PVL

線性/離軸電池緩沖霍爾多圈編碼器芯片 - (新)

Applications

  • Integrated Hall sensors with automatic gain and offset control

  • For magnetic scales of 1.0 up to 5.0 mm pole width

  • Current consumption of only 2 μA to 30 μA in typ. applications

  • Tracking speed of up to 24 m/s (1.5 mm poles) or 15 000 rpm (32 pole pairs)

  • Configurable multiturn counting up to 40 bits

  • Adjustable period count per revolution: FlexCount® logic for 1 to 256 pole pairs

  • Serial, parallel and incremental singleturn operating modes

  • SSI multiturn data output with error, warning, parity, and synchronization bits

  • Multiturn preset by pin or command

  • I2C master function for initial boot-up from EEPROM

  • I2C slave function for controller operation

  • Supply voltage of 3.0 V to 5.5 V

  • Automatic low-power operation on backup battery

  • Overspeed, battery and RAM (CRC) monitoring


Features

  • Gearless revolution counting

  • Absolute hollow-shaft position encoders

  • Metering applications

  • Linear position sensors

  • Battery-powered portable equipment



 TW11.pdf

iC-TW11

10位超低耗絕對式旋轉編碼器芯片 - (新)

Features

  • 10-bit angle resolution

  • Split power supplies for 1.8 V I/O applications

  • Sampling initiated via SPI command or dedicted pin

  • Interrupt input and output for chaining multiple devices

  • 4 kHz typ. maximum sampling frequency

  • 21 μA typical supply current at 10 Hz sampling frequency

  • Low power mode reduces current to 3 μA at 10 Hz

  • Automatic sleep mode draws ≤ 100 nA between samples

  • Standard 4-wire SPI communication

  • Automatic Hall element gain control (AGC)


Applications

  • Battery-powered portable equipment

  • Digital potentiometers and front panel controls

  • Servo or stepper motor feedback

  • Office equipment and household appliances

  • Assembly robots and autonomous vehicles



插補器

 MN.pdf

iC-MN

3通道同時采樣13位正余弦波插補細分芯片, 游標技術

Features

  • 3 chan. simultaneous sampling 13 bit sine-to-digital conversion

  • Differential and single-ended voltage or current PGA inputs to 200 kHz

  • Adjustable signal conditioning for offset, amplitude and phase

  • Input signal stabilization by LED or MR bridge supply tracking (via controlled 50 mA and 2 x 10 mA highside sources)

  • 2 or 3 track nonius calculation of up to 25 bit singleturn position

  • Data update within 7 μs supported by flash period counting

  • Serial 2-wire interface to multiturn sensors (BiSS, SSI, 2-bit)

  • Fast, serial I/O interface with fail-safe RS422 transceiver (SSI to 4 MHz, BiSS C to 10 MHz)

  • Differential 1 Vpp sin/cos outputs to 100 Ohm, short-circuit-proof

  • Signal and system monitoring with configurable error/warning messaging and diagnosis memory

  • Reverse-polarity-proof and tolerant against faulty output wiring


Applications

  • Multi-channel sine-to-digital converter

  • Optical and magnetic position sensors

  • Singleturn and multiturn absolute encoders

  • Linear scales for absolute position


 MQ.pdf

iC-MQ

可編程9位正余弦波插補細分芯片, 帶 RS422 失效保護線驅動器

Features      

  • No-latency sine-to-digital conversion to 400 angle steps

  • 200 kHz input frequency for interpolation factors of x1 to x5 (10 kHz for x100)

  • Flexible I/O pin configuration due to signal path multiplexers

  • PGA inputs for differential and single-ended voltage/current signals

  • Signal conditioning for offset, amplitude and phase

  • Controlled 50 mA current source as LED or MR bridge supply

  • Fault-tolerant RS422 line drivers to 50 mA

  • Quadrature signals with selectable min. phase distance for glitch free counter control

  • Index signal processing with adjustable position and length

  • Supply monitoring with power switch for reverse polarity tolerant systems

  • Excessive temperature protection with sensor calibration

  • Signal and operation monitoring with programmable alarm output, driver shutdown and error memory


Applications

  • Optical and magnetic position sensors

  • Rotary encoders

  • Linear encoders



 MQF.pdf

iC-MQF

可編程12位正余弦波插補細分芯片, 帶 RS422 線驅動器

Features      

  • Latency-free sine-to-digital conversion with up to 4000 steps resolution

  • Input frequency 200 kHz (x10)...2 kHz (x1000)

  • Flexible I/O pin configuration due to signal path multiplexers

  • PGA inputs for differential and single-ended voltage/current signals

  • Signal conditioning for offset, amplitude and phase

  • Controlled 50 mA current source as LED or MR bridge supply

  • Fault-tolerant RS422 50 mA sink/source out. up to 5 MHz

  • Spike-proof output due to selectable min. phase distance

  • Index signal processing with adjustable position and length

  • Supply monitoring with power switch for reverse polarity tolerant systems

  • Excessive temperature protection with sensor calibration

  • Signal and operation monitoring with programmable alarm output, driver shutdown and error memory


Applications      

  • Optical and magnetic position sensors

  • Linear scales

  • High-resolution angle sensing


 MR.pdf

iC-MR

13位采樣保持正余弦波插補細分器, 帶控制器接口

Features      

  • Fast 13-bit sine-to-digital conversion within 2 μs

  • Precision PGA inputs for differential and single-ended voltage/current signals of up to 500 kHz

  • Signal conditioning for offset, amplitude, and phase

  • Input signal stabilization through LED or MR bridge current control of up to 50 mA

  • 8-bit parallel and serial I/O interfaces (BiSS, SSI, and SPI)

  • Absolute data interface (BiSS/SSI) for position preset

  • Up to 50 bit period counting with selectable single-/multiturn splitting

  • 12-bit A/D converter for temperature sensing

  • Special functions for safety applications (signal monitoring, life counter, and extended CRC)

  • Current-limited, diff. 1 Vpp sin/cos outputs to 100 Ω


Applications      

  • Fast position decoding for safety-oriented encoders

  • Motor feedback systems


 Ng.pdf

iC-NG

8位正弦數字轉換處理器, 帶波形適應

Features      

  • Real-time interpolator with programmable resolution of up to 256 steps/period

  • Calibration features permit adaption of disorted sine/cosine signals

  • Incremental A QUAD B or absolute outputs, output frequency

  • Fast 24-bit multiturn counting on chip

  • Programmable index position

  • 8-bit μP interface


Applications       

  • Absolute and incremental angle interpolation from sine/cosine input signals

  • Interpolating interface for MR sensors and optical analog encoders


 NQC.pdf

iC-NQC

13位信號調節插補細分器, BiSS-C 接口

Features      

  • Resolution of up to 8,192 angle steps per sine period

  • Count-safe vector follower principle, real-time system (conversion time 250 ns) with 70 MHz sampling rate

  • Input frequency of up to 250 kHz

  • Signal conditioning for offset, amplitude and phase

  • A/B quadrature signals of up to 2 MHz with adjustable minimum transition distance

  • Zero signal processing, adjustable in index position and width

  • Absolute angle output via fast serial interface (BiSS, SSI)

  • Period counting with up to 24 bits

  • Error monitoring of frequency, amplitude and configuration


Applications      

  • Interpolator IC for angle resolution from sine/cosine sensor signals

  • Optical encoders

  • MR sensor systems



 NQI.pdf

iC-NQI

13位信號調節插補細分器, 2-wire 接口

Features      

  • Resolution of up to 8,192 angle steps per sine period

  • Count-safe vector follower principle, real-time system (conversion time 250 ns) with 70 MHz sampling rate

  • Input frequency of up to 250 kHz

  • Signal conditioning for offset, amplitude and phase

  • A/B quadrature signals of up to 2 MHz with adjustable minimum transition distance

  • Zero signal processing, adjustable in index position and width

  • Serial output of absolute angle data at clock rates of up to 10 MHz

  • Period counting with up to 24 bits

  • Error monitoring of frequency, amplitude and configuration


Applications

  • Interpolator IC for angle resolution from sine/cosine sensor signals

  • Optical encoders

  • MR sensor systems


 Nv.pdf

iC-NV

6位正余弦Flash轉換器, 引腳選擇性配置插值至16倍

Features

  • Fast flash converter

  • Selectable resolution of up to 64 steps per cycle and up to 16-fold interpolation

  • Integrated instrumentation amplifiers with adjustable gain

  • 200kHz input frequency with the highest resolution

  • Incremental A QUAD B output of up to 3.2 MHz

  • Integrated glitch filter

  • Reversed A/B phase selectable

  • Index signal processing with half cycle index output

  • Pin-configurable


Applications

  • Angle interpolation from sine/cosine input signals

  • Linear and rotary encoders

  • MR sensor systems


 Nvh.pdf

iC-NVH

6位正余弦Flash轉換器, 引腳選擇性配置插值至16倍 (半周期指數)

Features

  • Fast flash converter

  • Selectable resolution of up to 64 steps per cycle and up to 16-fold interpolation

  • Integrated instrumentation amplifiers with adjustable gain

  • 200kHz input frequency with the highest resolution

  • Incremental A QUAD B output of up to 3.2 MHz

  • Integrated glitch filter

  • Reversed A/B phase selectable

  • Index signal processing

  • Pin-configurable


Applications

  • Angle interpolation from sine/cosine input signals

  • Linear and rotary encoders

  • MR sensor systems


 TW2.pdf

iC-TW2

可編程8位正余弦插補細分器, 帶 EEPROM

Features      

  • Interpolation rate fully programmable from 1 to 256 steps per cycle

  • Latency less than 500 ns

  • Direct sensor connection, selectable input gain, input signal 10 mV to 1.5 V peak-peak differential

  • Max input frequency 460 kHz at interpolation rate <= 64, 230 kHz <= 115="" khz=""> 128

  • Differential index gating input with fine adjustable offset (single ended by connection to VC)

  • Output modes quadrature ABZ, up/down, increment/direction or 3 phase commutation

  • Programmable filter and hysteresis

  • Fully re-programmable with access to internal E2PROM to store setup and customer data


Applications

  • Interpolator iC for position data acquisition from analog sin/cosine sensors

  • Optical linear/rotary encoders

  • Magneto resistive (MR) sensors/encoders


 TW28.pdf

iC-TW28

10位正余弦插補細分器, 帶自動校準 - (新)

Features      

  • Differential PGA inputs for sine, cosine, and index

  • 700 kHz input frequency at full resolution

  • Automatic compensation of amplitude, offset, and phase errors

  • Low latency (typ. 1.5 μs)

  • Differential RS422 line driver outputs for ABZ or UVW

  • Simultaneous single-ended outputs for ABZ and UVW

  • Digital filtering for ultra-low output jitter

  • Configured by pins or SPI

  • In-field re-configuration via Encoder Link interface

  • Easy to use with built-in line driver, EEPROM, and oscillator

  • Push-button automatic calibration for fast commissioning

  • LED intensity control by PWM output

  • 10-bit angle data and 14-bit multi-cycle counter available to SPI

  • Single 3.3 V supply


Applications      

  • Rotary and linear encoders

  • Magnetic or optical sin/cos sensor interface

  • Brushless motor commutation (2...64 poles)

  • Embedded motion control


 TW8.pdf

iC-TW8

16位正余弦插補細分器, 帶自動校準

Features      

  • Input frequency of up to 125 kHz

  • Differential sine/cosine input signal range of 20 mV to 1.4 V peak-peak

  • Binary/decimal interpolation factors from x0.25 to x16384

  • Post-AB divider [1/1 to 1/32] allows fractional resolution

  • Simple automatic one-pin calibration

  • Easy configuration: by static pins (for generic ABZ output)

  • Advanced configuration: 1-wire interface, 3 and 4-wire SPI (32 MHz), serial I2C EEPROM

  • PWM or ABZ quadrature encoder output signals

  • Incremental ABZ output to 8 MHz (32 MHz edge separation)

  • Position and velocity read-out (32 bit SPI)

  • Sophisticated error handling and signal monitoring

  • Static 64 position LUT to compensate for arbitrary sensor distortions

  • Supply voltage range of 3.1 V to 5.5 V


Applications

  • Sine/cosine interpolation

  • Signal conditioning with auto calibration

  • Linear and rotary encoders

  • Flexible incremental encoder systems


IC-MG

8位正余弦波插補細分芯片, 帶 RS422 線驅動器

Features

  • Real-time tracking, no-missing-code interpolation

  • Selectable interpolation factors: x1, x2, x5, x10, x20, x25, x50

  • 100 kHz input frequency at highest resolution

  • Differential and single-ended PGA inputs for voltage or current signals

  • Signal conditioning for offset, amplitude and phase

  • Controlled 50 mA current source as LED or MR bridge supply

  • Encoder quadrature output via short-circuit-proof 20 mA push-pull line drivers (RS422)

  • Fail-safe counting assured by a guaranteed minimum phase distance

  • Index signal generation at selectable positions with adjustable length

  • Sub-system power switch offers reverse polarity protection for the overall system

  • Loss-of-signal indicator


Applications

  • Optical and magnetic position sensors

  • Rotary encoders

  • Linear encoders



 MNF_factsheet_rev1.pdf

iC-MNF

iC-MNF 

26位游標編碼器帶3通道采樣14位正弦到數字細分器

 

描述

iC-MNF是一個三通道編碼器器件,同步採樣正弦到數位轉換器,其內插的正弦/余弦感測器利用高精度SAR轉換器具有一個可選擇的高達14比特分辯率。每個輸入都有一個單獨的採樣和保持階段,凍結跟蹤訊號用於後續連續的數位化。可配置不同的2軌道和3軌道遊標量測計算和多圈齒輪箱同步管道,實現高解析度角度位置計算;這些計算允許最多26比特的角度分辯率。

 

應用

光學和磁性位置感測器

多通道正弦到數位轉換器

單圈和多圈絕對值編碼器

絕對位置線性尺規

 

特點

快速14比特正弦到余弦轉換在3μs以內

3通道同步採樣

2軌道或3軌道遊標計算高達26比特單圈位置

SPI介面和失效-安全的RS422收發器用於BiSS C,SSI

差分1 Vpp正弦/余弦輸出100Ω,防短路保護功能

差分和單端PGA輸入頻率高達200kHz

輸入適應電流或電壓訊號

可調節訊號偏移,幅度和相位

輸入信號穩定由LED或MR橋電流控制

串列2線介面到多圈感測器(BiSS,SSI,2比特)

位置預設功能,可選擇向上/向下程式碼方向

外部轉換控制復位輸入

器件設定通過I/O介面(BiSS或SPI)

CRC保護配寘,OEM和用戶數據從外部EEPROM

反極性保護和容錯輸出

單5 V供電,操作從- 40℃到+125℃


信號調理和監控

 MSA.pdf

iC-MSA

正余弦波信號調節器, 帶AGC(自動放大控制)和 1 Vpp 線驅動器

Features

  • Differential or single-ended inputs (voltage or current) for up to 20 kHz

  • Input multiplexers for flexible signal-to-channel assignment

  • Programmable instrumentation amplifiers

  • Signal conditioning for offset, amplitude and phase

  • Automatic gain control with monitoring

  • Short-circuit-proof analog output drivers (1 Vpp to 100 Ω)

  • Immune against faulty output or supply connections

  • Reverse polarity protection of the sub-system by power switch

  • Adjustable thermal overload protection

  • Alarm indication output


Applications

  • Programmable sensor interface for optical and magnetic position sensors

  • Linear gauges and incremental encoders

  • Linear scales


 MSB.pdf

iC-MSB

正余弦波信號調節器, 帶失效保護 1 Vpp 線驅動器 (安全應用)

Features

  • PGA inputs to 500 kHz for differential and single-ended sensor signals (voltage or current)

  • Input multiplexers for flexible signal-to-channel assignment

  • Programmable instrumentation amplifiers

  • Signal conditioning for offset, amplitude and phase

  • Separate index signal conditioning

  • Short-circuit-proof and reverse polarity tolerant output drivers (1 Vpp to 100 Ohm)

  • Stabilized output signal levels due to sensor control

  • Signal and system monitoring with configurable alarm output

  • Excessive temperature protection with sensor calibration

  • Supply voltage monitoring with integrated switches for reversed-polarity-safe systems

  • Suitable for SAFETY applications


Applications

  • Programmable sensor interface for optical and magnetic position sensors

  • Linear gauges and incremental encoders

  • Linear scales



 RC1000.pdf

iC-RC1000

正余弦波信號安全監控芯片

Features

  • Sine/cosine encoder signal monitoring for SIL applications

  • Suitable for differential encoder signals of 1 Vpp (250 mV amplitude per line)

  • Suitable for single-ended signals (500 mV amplitude per line)

  • Monitor for input frequencies from 0 to 500 kHz

  • Verification of DC common mode range per signal line

  • Monitoring of Lissajous curve with min/max limits

  • Cable fracture detection

  • Source decoupling and overvoltage clamping per pin by external resistors

  • Single-failure-proof dual channel concept

  • Independent diagnostic outputs: signal OK message and signal error message


Applications

  • Motion control

  • Sensor monitoring

  • Functional safety


 TW3.pdf

iC-TW3

自動信號調節器, 帶按表溫度補償和 1 Vpp (100 Ω)/2 Vpp 輸出

Features

  • Fully differential 3-channel signal conditioning

  • Differential/single-ended PGA inputs

  • Overall gain of -3 to 57 dB, adjustable in steps of 0.08 dB

  • Automatic amplitude control for optimum operating point

  • Output referred offset range of ±1.2 V, adjustable in steps of 2 mV

  • Signal bandwidth to 1 MHz and in/out latency below 1 μs

  • Selectable automatic gain and offset control for encoder applications

  • On-chip or off-chip temperature sensing

  • Temperature drift compensation for gain and offset via programmable look-up-tables

  • Short-circuit-proof 1 Vpp / 2 Vpp output drivers to 100 Ohm


Applications

  • Programmable general purpose sensor interface

  • Optical and magnetic position sensors

  • Linear scales


 wt.pdf

iC-WT

3通道光電二極管放大器-比較器, 帶 LED 控制

Features

  • Differential scanning for track A and B

  • Adjustable threshold for index track Z

  • Gated index Z with switch-off capability

  • Short-circuit-proof, TTL-compatible outputs

  • 50mA LED current driver integrated

  • Adjustable LED current control for constant illumination intensity on the attached photodiode array

  • LED current monitoring with error detection


Applications

  • Incremental encoders




91超碰国产在线观看