iC-MR
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Programmable 13-Bit S&H Sin/Cos Interpolator with Controller Interfaces

iC-MR

Programmable 13-Bit S&H Sin/Cos Interpolator with Controller Interfaces.

Features

Fast 13-bit sine-to-digital conversion within 2μs.
Precision PGA inputs for differential and single-ended signals ≤500kHz.
Signal conditioning for offset, amplitude, and phase.
Input signal stabilization through LED or MR bridge current control of up to 50mA.
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-/multi-turn splitting.
Voltage or current input mode.
Up to 50 bit period counting with selectable single-/multi-turn splitting.
Position data preset using ST/MT offset registers.
12-bit A/D converter for temperature sensing.
Special functions for safety applications (signal monitoring, life counter, and extended CRC).
Current-limited, diff. 1Vpp sin/cos outputs to 100Ω.
Setup by MCU or CRC-protected I²C EEPROM.
Single-sided 5V operation from -40°C to +110°C.

Datasheets

 
Manufacturer: iCHaus GmbH
 
SKU: Programmable 13-Bit S&H Sin/Cos Interpolator with Controller Interfaces Category: Tags: ,

Product Description

Applications

Fast position decoding for safety-oriented encoders
Motor feedback systems

Packages

QFN48
QFN48 Package

Software

Additional Information

Type

Encoder – Interpolators


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