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
Description
Applications
Fast position decoding for safety-oriented encoders
Motor feedback systems
Packages
QFN48
Software
Additional information
| Type | Encoder – Interpolators |
|---|
