特性 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

應用 Application

·Rotary and linear encoders
·Magnetic or optical sin/cos sensor interface
·Brushless motor commutation (2...64 poles)
·Embedded motion control