12位线性/旋转位置霍尔编码器芯片

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