DAC7744 - 16 位四路电压输出数模转换器

DAC7744是TI德州仪器公司的一款精密DAC(=<10MSPS)产品，DAC7744是16 位四路电压输出数模转换器，本站介绍了DAC7744的封装应用图解、特点和优点、功能等，并给出了与DAC7744相关的TI元器件型号供参考。

DAC7744 - 16 位四路电压输出数模转换器 - 精密DAC(=<10MSPS) - 数模转换器 - 德州仪器

产品描述

The DAC7744 is a 16-bit, quad voltage output digital-to-analog converter with guaranteed 16-bit monotonic performance over the specified temperature range. It accepts 16-bit parallel input data, has double-buffered DAC input logic (allowing simultaneous update of all DACs), and provides a readback mode of the internal input registers. Programmable asynchronous reset clears all registers to a mid-scale code of 8000H or to a zero-scale of 0000H. The DAC7744 operates from either a single +15V supply or from a +15V, –15V, and +5V supply.

Low power and small size per DAC make the DAC7744 ideal for automatic test equipment, DAC-per-pin programmers, data acquisition systems, and closed-loop servo-control. The DAC7744 is available in a 48-lead SSOP package, and offers guaranteed specifications over the –40°C to +85°C temperature range.

产品特性

LOW POWER: 200mW
UNIPOLAR OR BIPOLAR OPERATION
SINGLE-SUPPLY OUTPUT RANGE: +10V
DUAL SUPPLY OUTPUT RANGE: ±10V
SETTLING TIME: 10µs to 0.003%
16-BIT MONOTONICITY: –40°C to +85°C
PROGRAMMABLE RESET TO MID-SCALE OR ZERO-SCALE
DATA READBACK
DOUBLE-BUFFERED DATA INPUTS
APPLICATIONS
- PROCESS CONTROL
- ATE PIN ELECTRONICS
- CLOSED-LOOP SERVO-CONTROL
- MOTOR CONTROL
- DATA ACQUISITION SYSTEMS
- DAC-PER-PIN PROGRAMMERS

Note: Recommended Voltage Reference: REF02 and REF102

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