GENERAL DESCRIPTION
The AD5535 is a 32-channel, 14-bit DAC with an on-chip high voltage output amplifier. This device is targeted for optical micro-electromechanical systems. The output voltage range is programmable via the REFIN pin. Output range is 0 V to 50 V with REFIN = 1 V and is 0 V to 200 V with REFIN = 4 V. Each amplifier can source 700 µA, which is ideal for the deflection and control of optical MEMS mirrors.

FEATURES
   High integration: 32-channel, 14-bit DAC with integrated,
      high voltage output amplifier
   Guaranteed monotonic
   Housed in 15 × 15 mm CSP-BGA package
   Full-scale output voltage programmable from 50 V to 200 V
      via reference input
   700 µA drive capability
   Integrated silicon diode for temperature monitoring
   DSP-/microcontroller-compatible serial interface
   Channel update rate: 1.2 MHz
   Asynchronous RESET facility
   Temperature range: –10°C to +85°C

APPLICATIONS
   Optical micro-electromechanical systems (MEMS)
   Optical cross-point switches
   Micropositioning applications using Piezo Flextures
   Level setting in automotive test and measurement