Datasheet Texas Instruments DAC7611U/2K5 — Даташит

DAC В® 761 DAC DAC7611 1 761 1 12-Bit Serial Input
DIGITAL-TO-ANALOG CONVERTER
FEATURES DESCRIPTION в—Џ LOW POWER: 2.5mW
в—Џ FAST SETTLING: 7Вµs to 1 LSB
в—Џ 1mV LSB WITH 4.095V FULL-SCALE
RANGE
в—Џ COMPLETE WITH REFERENCE The DAC7611 is a 12-bit digital-to-analog converter
(DAC) with guaranteed 12-bit monotonicity performance over the industrial temperature range. It requires a single +5V supply and contains an input shift
register, latch, 2.435V reference, DAC, and high speed
rail-to-rail output amplifier. For a full-scale step, the
output will settle to 1 LSB within 7Вµs. The device
consumes 2.5mW (0.5mA at 5V). в—Џ 12-BIT LINEARITY AND MONOTONICITY
OVER INDUSTRIAL TEMP RANGE The synchronous serial interface is compatible with a
wide variety of DSPs and microcontrollers. Clock
(CLK), serial data in (SDI), and load strobe (LD)
comprise the serial interface. In addition, two control
pins provide a chip select (CS) function and an asynchronous clear (CLR) input. The CLR input can be
used to ensure that the DAC7611 output is 0V on
power-up or as required by the application. в—Џ ASYNCHRONOUS RESET TO 0V
в—Џ 3-WIRE INTERFACE: Up to 20MHz Clock
в—Џ ALTERNATE SOURCE TO DAC8512 APPLICATIONS
в—Џ PROCESS CONTROL
в—Џ DATA ACQUISITION SYSTEMS The DAC7611 is available in an 8-lead SOIC or 8-pin …