GENERAL DESCRIPTION
The AD5744/64 is a quad, 14/16-bit serial input, voltage output digital-to analog converter that operates from supply voltages of ±12 V up to ±15 V. Nominal full-scale output range is ±10 V, provided are integrated output amplifiers, reference buffers, internal reference, and proprietary power-up/power-down control circuitry. It also features a digital I/O port that may be programmed via the serial interface, and an analog temperature sensor. The part incorporates digital offset and gain adjust registers per channel.

FEATURES
   Complete quad 14/16-bit D/A converter
   Programmable output range: ±10 V, ±10.25 V, or ±10.5 V
   ±1 LSB max INL error, ±1 LSB max DNL error
   Low noise : 60 nV/√Hz
   Settling time: 10µs max
   Integrated reference buffers
   Internal reference, 10 ppm/°C
   On-chip temp sensor, ±5°C accuracy
   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/Closed-loop servo control
   Process control
   Data acquisition systems
   Automatic Test Equipment
   Automotive test and measurement
   High accuracy instrumentation