DAC1221 - 16 位 Δ-Σ 低功耗数模转换器

DAC1221是TI德州仪器公司的一款精密DAC(=<10MSPS)产品，DAC1221是16 位 Δ-Σ 低功耗数模转换器，本站介绍了DAC1221的封装应用图解、特点和优点、功能等，并给出了与DAC1221相关的TI元器件型号供参考。

DAC1221 - 16 位 Δ-Σ 低功耗数模转换器 - 精密DAC(=<10MSPS) - 数模转换器 - 德州仪器

产品描述

The DAC1221 is a Digital-to-Analog (D/A) converter offering 16-bit monotonic performance over the specified temperature range. It utilizes delta-sigma technology to achieve inherently linear performance in a small package at very low power. The output range is two times the external reference voltage. On-chip calibration circuitry dramatically reduces offset and gain errors.

The DAC1221 features a synchronous serial interface. In single converter applications, the serial interface can be accomplished with just two wires, allowing low-cost isolation. For multiple converters, a CS signal allows for selection of the appropriate D/A converter.

The DAC1221 has been designed for closed-loop control applications in the industrial process control market, and high resolution applications in the test and measurement market. It is also ideal for remote applications, battery-powered instruments, and isolated systems. The DAC1221 is available in a SSOP-16 package.

产品特性

16-BIT MONOTONICITY GUARANTEED OVER –40°C TO +85°C
LOW POWER: 1.2mW
VOLTAGE OUTPUT
SETTLING TIME: 2ms to 0.012%
MAX LINEARITY ERROR: 30ppm
ON-CHIP CALIBRATION

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