MAX5544 - 低成本、+5V、串行输入、电压输出、14位DAC

MAX5544是Maxim美信半导体公司的一款数据转换器和采样-保持电路产品，MAX5544是低成本、+5V、串行输入、电压输出、14位DAC，本站介绍了MAX5544的封装应用图解、特点和优点、功能等，并给出了与MAX5544相关的Maxim元器件型号供参考。

MAX5544 - 低成本、+5V、串行输入、电压输出、14位DAC - 数据转换器和采样-保持电路 - 成本最低的14位DAC - 美信半导体

产品概述

The MAX5544 serial-input, voltage-output, 14-bit monotonic digital-to-analog converter (DAC) operates from a single +5V supply. The DAC output is unbuffered, resulting in low 0.3mA supply current and low 1 LSB offset error. The DAC output range is 0V to VREF. The DAC latch accepts a 16-bit serial word. A power-on reset circuit clears the DAC output to 0V (unipolar mode) when power is initially applied.The 10MHz 3-wire serial interface is SPI™/QSPI™/MICROWIRE™ compatible and interfaces directly with optocouplers for applications requiring isolation. The MAX5544 is available in an 8-pin SO package.

关键特性

以下关键特性由Maxim美信半导体提供：

Full 14-Bit Performance Without Adjustments

+5V Single-Supply Operation

Low Power: 1.5mW

1µs Settling Time

Unbuffered Voltage Output Directly Drives 60kΩ Loads

SPI/QSPI/MICROWIRE-Compatible Serial Interface

Power-On Reset Circuit Clears DAC Output to 0V (unipolar mode)

Schmitt Trigger Inputs for Direct Optocoupler Interface

热门应用

自动测试设备(ATE)

数据采集

高分辨率失调与增益调节

工业过程控制

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