Datasheet Texas Instruments DAC7725UG4 — 数据表

DAC7724
DAC7725 В®
DAC 772 4 DAC 772 5 For most current data sheet and other product
information, visit www.burr-brown.com 12-Bit Quad Voltage Output
DIGITAL-TO-ANALOG CONVERTER
FEATURES DESCRIPTION в—Џ LOW POWER: 250mW max
в—Џ SINGLE SUPPLY OUTPUT RANGE: +10V
в—Џ DUAL SUPPLY OUTPUT RANGE: В±10V
в—Џ SETTLING TIME: 10Вµs to 0.012%
в—Џ 12-BIT LINEARITY AND MONOTONICITY:
–40°C to +85°C
в—Џ RESET TO MID-SCALE (DAC7724) OR
ZERO-SCALE (DAC7725)
в—Џ DATA READBACK
в—Џ DOUBLE-BUFFERED DATA INPUTS The DAC7724 and DAC7725 are 12-bit quad voltage
output digital-to-analog converters with guaranteed
12-bit monotonic performance over the specified temperature range. They accept 12-bit parallel input data,
have double-buffered DAC input logic (allowing simultaneous update of all DACs), and provide a readback
mode of the internal input registers. An asynchronous
reset clears all registers to a mid-scale code of 800H
(DAC7724) or to a zero-scale of 000H (DAC7725). The
DAC7724 and DAC7725 can operate from a single
+15V supply, or from +15V and –15V supplies. APPLICATIONS …