Datasheet Texas Instruments DAC811BH — Ficha de datos

В® DAC811 For most current data sheet and other product
information, visit www.burr-brown.com Microprocessor-Compatible
12-BIT DIGITAL-TO-ANALOG CONVERTER
FEATURES
в—Џ SINGLE INTEGRATED CIRCUIT CHIP
в—Џ MICROCOMPUTER INTERFACE:
Double-Buffered Latch
в—Џ VOLTAGE OUTPUT: В±10V, В±5V, +10V
в—Џ MONOTONICITY GUARANTEED OVER
TEMPERATURE
в—Џ В±1/2LSB MAXIMUM NONLINEARITY OVER
TEMPERATURE
в—Џ GUARANTEED SPECIFICATIONS AT В±12V
AND В±15V SUPPLIES
в—Џ TTL/5V CMOS-COMPATIBLE LOGIC
INPUTS DESCRIPTION
The DAC811 is a complete, single-chip integratedcircuit, microprocessor-compatible, 12-bit digital-toanalog converter. The chip combines a precision voltage reference, microcomputer interface logic, and
double-buffered latch, in a 12-bit D/A converter with
a voltage output amplifier. Fast current switches and a
laser-trimmed thin-film resistor network provide a
highly accurate and fast D/A converter. Input gating logic is designed so that loading the last
nibble or byte of data can be accomplished simultaneously with the transfer of data (previously stored in
adjacent latches) from adjacent input latches to the …