GENERAL DESCRIPTION
The AD5765 is a quad, 16-bit, serial input, bipolar voltage output digital-to-analog converter that operates from supply voltages of ±4.75 V up to ±5.25 V. Nominal full-scale output range is ±4.096 V. The AD5765 provides integrated output amplifiers, reference buffers and proprietary power-up/powerdown control circuitry. The part also features a digital I/O port, which is programmed via the serial interface. The parts incorporate digital offset nd gain adjust registers per channel.

FEATURES
   Complete quad, 16-bit digital-to-analog
      converters (DACs)
   Programmable output range:
      ±4.096 V, ±4.201 V, or ±4.311 V
   ±1 LSB maximum INL error, ±1 LSB maximum DNL error
   Low noise: 60 nV/√Hz
   Settling time: 10 µs maximum
   Integrated reference buffers
   On-chip die temperature sensor
   Output control during power-up/brownout
   Programmable short-circuit protection
   Simultaneous updating via LDAC
   Asynchronous CLR to zero code
   Digital offset and gain adjust
   Logic output control pins
   DSP-/microcontroller-compatible serial interface
   Temperature range: −40°C to +105°C
   iCMOS® process technology1

APPLICATIONS
   Industrial automation
   Open-/closed-loop servo control
   Process control
   Data acquisition systems
   Automatic test equipment
   Automotive test and measurement
   High accuracy instrumentation