10位正余弦插补细分器, 带自动校准 - (新)

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

Applications      

• Rotary and linear encoders

• Magnetic or optical sin/cos sensor interface

• Brushless motor commutation (2...64 poles)

• Embedded motion control