The AD5764CSUZ is a quad 16-bit serial input bipolar voltage output Digital-to-analog Converter (DAC) operates from supply voltages of ±11.4 to ±16.5V. Nominal full-scale output range is ±10V. The AD5764CSUZ provides integrated output amplifiers, reference buffers and proprietary power-up/power-down control circuitry. The part also features a digital I/O port that is programmed via the serial interface. The part incorporates digital offset and gain adjust registers per channel. It uses a serial interface that operates at clock rates of up to 30MHz and is compatible with DSP and microcontroller interface standards. Double buffering allows the simultaneous updating of DAC. The input coding is programmable to either twos complement or offset binary formats. The asynchronous clear function clears the data register to either bipolar zero or zero scale depending on the coding used. The AD5764CSUZ is ideal for both closed-loop servo control and open-loop control applications.
Feature
- Integrated reference buffers
- 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
- 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
(Picture: Pinout)
