iC-NG    8-Bit Sin/D Converter-Processor

Applications

  • Absolute and incremental angle interpolation from orthogonal sinusoidal input signals
  • Interpolating interface for MR sensors and optical analog encoders

Features

  • Real-time interpolator with programmable resolution of up to 256 steps/period
  • Calibration features permit adaption of disorted sine/cosine signals
  • Incremental A QUAD B or absolute outputs, output frequency
  • Fast 24-bit multiturn counting on chip
  • Programmable index position
  • Input amplifiers lead out completely
  • 8-bit µP interface
  • Serial EEPROM port to load setup
  • Built-in clock oscillator
  • Interrupt controller and error monitoring
  • TTL-/CMOS-compatible outputs

Packages

SO28
SSOP28

Block Diagram

Blockdiagram