GENERAL DESCRIPTION
The AD5744R is a quad, 14-bit, serial input, bipolar voltage output digital-to-analog converter that operates from supply voltages of ±11.4 V up to ±16.5 V. Nominal full-scale output range is ±10 V. The AD5744R provides integrated output amplifiers, reference buffers and proprietary power-up/powerdown control circuitry. The parts also feature a digital I/O port, which is 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 max INL error, ±1 LSB max DNL error
   Low noise: 60 nV/√Hz
   Settling time: 10 μs max
   Integrated reference buffers
   Internal reference: 10 ppm/°C
   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 technology1

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