GENERAL DESCRIPTION
The AD2S82A is a monolithic 10-, 12-, 14- or 16-bit tracking resolver-to-digital converter contained in a 44-lead J leaded PLCC package. Two extra functions are provided in the new surface mount package–COMPLEMENT and VCO output. The AD2S81A is a monolithic 12-bit fixed resolution tracking resolver-to-digital converter packaged in a 28-lead DIP.

FEATURES
  Monolithic (BiMOS ll) Tracking R/D Converter
  Ratiometric Conversion
  Low Power Consumption: 300 mW Typ
  Dynamic Performance Set by User
  Velocity Output
  ESD Class 2 Protection (2,000 V Min)

AD2S81A
  28-Lead DIP Package
  Low Cost

AD2S82A
  44-Lead PLCC Package
  10-, 12-, 14- and 16-Bit Resolution Set by User
  High Max Tracking Rate 1040 RPS (10 Bits)
  VCO Output (Inter LSB Output)
  Data Complement Facility
  Industrial Temperature Range
 
APPLICATIONS
  DC Brushless and AC Motor Control
  Process Control
  Numerical Control of Machine Tools
  Robotics
  Axis Control