DAC7734
FEATURES q LOW POWER: 200m W q UNIPOLAR OR BIPOLAR OPERATION q SINGLE SUPPLY OUTPUT RANGE: +10V q DUAL SUPPLY OUTPUT RANGE: ±10V q SETTLING TIME: 10µs to 0.003% q 16-BIT MONOTONICITY:
- 40°C to +85°C q PROGRAMMABLE RESET TO MID-SCALE
OR ZERO-SCALE q DOUBLE-BUFFERED DATA INPUTS q ±1 LSB DNL:
- 40°C to +85°C
APPLICATIONS q PROCESS CONTROL q ATE PIN ELECTRONICS q CLOSED-LOOP SERVO-CONTROL q MOTOR CONTROL q DATA ACQUISITION SYSTEMS q DAC-PER-PIN PROGRAMMERS
SDI SDO
Shift Register
Input Register A
Input Register B
CS CLOCK
RST RESTSEL
LDAC LOAD
Control Logic
Input Register C
Input Register D
DESCRIPTION
The DAC7734 is a 16-bit, quad voltage output, digital-toanalog converter (DAC) with ensured 16-bit monotonic performance over the specified temperature range. It accepts 24-bit serial input data, has double-buffered DAC input logic (allowing simultaneous update of all DACs), and provides a serial data output for daisy-chaining multiple DACs. Programmable...
