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MAX5354：10位、电压输出DAC，8引脚µMAX封装

单通道、串行、电压输出DAC，采用µMAX封装

The MAX5354/MAX5355 combine a low-power, voltage-output, 10-bit digital-to-analog converter (DAC) and a precision output amplifier in an 8-pin µMAX® or DIP package. The MAX5354 operates from a single +5V supply, and the MAX5355 operates from a single +3.3V supply. Both devices draw 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 MAX5354/MAX5355 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 compatible with SPI™/QSPI™ and MICROWIRE™. 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 10-Bit DAC with Configurable Output Amplifier +5V Single-Supply Operation (MAX5354) +3.3V Single-Supply Operation (MAX5355) 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 and MICROWIRE Compatible Schmitt-Trigger Digital Inputs for Direct Optocoupler Interface +3.3V MAX5355 Directly Interfaces with +5V Logic

MAX5354、MAX5355：功能原理框图 应用 数字增益与失调控制 通用产品 工业过程控制 便携式测试仪表 远端工业控制

数据手册DataSheet

关键参数

技术资料

• Visible-Laser Driver Has Digitally Controlled Power Modulation
• Force/Sense DAC Applications
• 3V/5V DACs Support Intelligent Current Loop

质量和环境数据

• MAX5354.pdf

相关产品

• MAX5352：低功耗、12位、电压输出DAC，串行接口

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