Datasheet Texas Instruments DAC7614U/1K — 数据表

DAC В® DAC7614 761 4 DAC
761
4 Quad, Serial Input, 12-Bit, Voltage Output
DIGITAL-TO-ANALOG CONVERTER
FEATURES APPLICATIONS в—Џ LOW POWER: 20mW в—Џ ATE PIN ELECTRONICS в—Џ UNIPOLAR OR BIPOLAR OPERATION
в—Џ SETTLING TIME: 10Вµs to 0.012% в—Џ PROCESS CONTROL
в—Џ CLOSED-LOOP SERVO-CONTROL в—Џ 12-BIT LINEARITY AND MONOTONICITY:
–40°C to +85°C ● MOTOR CONTROL
в—Џ DATA ACQUISITION SYSTEMS в—Џ USER SELECTABLE RESET TO MIDSCALE OR ZERO-SCALE
в—Џ SECOND-SOURCE for DAC8420
в—Џ SMALL 20-LEAD SSOP PACKAGE DESCRIPTION
The DAC7614 is a quad, serial input, 12-bit, voltage
output digital-to-analog converter (DAC) with guaranteed 12-bit monotonic performance over the –40°C
to +85В°C temperature range. An asynchronous reset
clears all registers to either mid-scale (800H) or zeroscale (000H), selectable via the RESETSEL pin. The
device can be powered from a single +5V supply or
from dual +5V and –5V supplies. Low power and small size makes the DAC7614 ideal
for process control, data acquisition systems, and
closed-loop servo-control. The device is available in
16-pin plastic DIP, 16-lead SOIC, or 20-lead SSOP
packages, and is guaranteed over the –40°C to +85°C
temperature range. VDD GND VREFH DAC
Register A DAC A DAC …