特性 Features

·Input frequency of up to 125 kHz
·Differential sine/cosine input signal range of 20 mV to 1.4 V peak-peak
·Binary/decimal interpolation factors from x0.25 to x16384
·Post-AB divider [1/1 to 1/32] allows fractional resolution
·Simple automatic one-pin calibration
·Easy configuration: by static pins (for generic ABZ output)
·Advanced configuration: 1-wire interface, 3 and 4-wire SPI (32 MHz), serial I2C EEPROM
·PWM or ABZ quadrature encoder output signals
·Incremental ABZ output to 8 MHz (32 MHz edge separation)
·Position and velocity read-out (32 bit SPI)
·Sophisticated error handling and signal monitoring
·Static 64 position LUT to compensate for arbitrary sensor distortions
·Supply voltage range of 3.1 V to 5.5 V

應(yīng)用 Application

·Sine/cosine interpolation
·Signal conditioning with auto calibration
·Linear and rotary encoders
·Flexible incremental encoder systems