Datasheet Texas Instruments DAC7615 — 数据表

DAC В®
DAC 761 761 DAC7615 5 5 Quad, Serial Input, 12-Bit, Voltage Output
DIGITAL-TO-ANALOG CONVERTER
FEATURES APPLICATIONS в—Џ LOW POWER: 20mW
в—Џ UNIPOLAR OR BIPOLAR OPERATION в—Џ PROCESS CONTROL в—Џ SETTLING TIME: 10Вµs to 0.012% в—Џ ATE PIN ELECTRONICS
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 DOUBLE-BUFFERED DATA INPUTS в—Џ DAC-PER-PIN PROGRAMMERS в—Џ SMALL 20-LEAD SSOP PACKAGE for simultaneous update of all DAC outputs. The
device can be powered from a single +5V supply or
from dual +5V and –5V supplies. DESCRIPTION
The DAC7615 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
individual DAC inputs are double buffered to allow Low power and small size makes the DAC7615 ideal
for automatic test equipment, DAC-per-pin programmers, data acquisition systems, and closed-loop servocontrol. The device is available in 16-pin plastic DIP,
16-lead SOIC, and 20-lead SSOP packages and is
guaranteed over the –40°C to +85°C temperature range.
VDD GND VREFH Input
Register A DAC
Register A DAC A Input
Register B DAC
Register B DAC B Input …