MAX5302 - 低功耗、12位、电压输出DAC，串行接口

MAX5302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，MAX5302是低功耗、12位、电压输出DAC，串行接口，本站介绍了MAX5302的封装应用图解、特点和优点、功能等，并给出了与MAX5302相关的Maxim元器件型号供参考。

MAX5302 - 低功耗、12位、电压输出DAC，串行接口 - 数据转换器和采样-保持电路 - 低成本、单通道、12位DAC - 美信半导体

产品概述

The MAX5302 combines a low-power, voltage-output, 12-bit digital-to-analog converter (DAC) and a precision output amplifier in an 8-pin µMAX package. It operates from a single +5V supply, drawing less than 280µA of supply current.The output amplifier's inverting input is available to the user, allowing specific gain configurations, remote sensing, and high output current capability. This makes the MAX5302 ideal for a wide range of applications, including industrial process control. Other features include a software shutdown and power-on reset.The serial interface is SPI™/QSPI™/MICROWIRE™ compatible. The DAC has a double-buffered input, organized as an input register followed by a DAC register. A 16-bit serial word loads data into the input register. The DAC register can be updated independently or simultaneously with the input register. All logic inputs are TTL/CMOS-logic compatible and buffered with Schmitt triggers to allow direct interfacing to optocouplers.

关键特性

以下关键特性由Maxim美信半导体提供：

12-Bit DAC with Configurable Output Amplifier

+5V Single-Supply Operation

Low Supply Current:

0.28mA Normal Operation

2µA Shutdown Mode

Available in 8-Pin µMAX

Power-On Reset Clears DAC Output to Zero

SPI/QSPI/MICROWIRE Compatible

Schmitt-Trigger Digital Inputs for Direct Optocoupler Interface

热门应用

自动测试设备(ATE)

数字增益与失调控制

工业过程控制

微处理器控制系统

运动控制

远端工业控制

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