GENERAL DESCRIPTION
The AD5744R is a quad, 14-bit, serial input, bipolar voltage output DAC that operates from supply voltages of ±11.4 V to ±16.5 V. Nominal full-scale output range is ±10 V. The AD5744R provides integrated output amplifiers, reference buffers, and proprietary power-up/power-down control circuitry. The part also features a digital I/O port, programmed via the serial interface, and an analog temperature sensor. The part incorporates digital offset and gain adjust registers per channel.

FEATURES
   Complete quad, 14-bit digital-to-analog converter (DAC)
   Programmable output range: ±10 V, ±10.2564 V, or
      ±10.5263 V
   ±1 LSB maximum INL error, ±1 LSB maximum DNL error
   Low noise: 60 nV/√Hz
   Settling time: 10 μs maximum
   Integrated reference buffers
   Internal reference: 10 ppm/°C maximum
   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 +85°C
   iCMOS process technology

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