12位霍尔角度编码器芯片 - (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