General Description

The MAX5154/MAX5155 low-power, serial, voltage-output, dual 12-bit digital-to-analog converters (DACs) consume only 500μA from a single +5V (MAX5154) or +3V (MAX5155) supply. These devices feature Rail-to Rail?output swing and are available in a space-saving 16-pin QSOP package. To maximize the dynamic range, the DAC output amplifiers are configured with an internal gain of +2V/V.

特性 Features

?12-Bit Dual DAC with Internal Gain of +2V/V

?Rail-to-Rail Output Swing

?12μs Settling Time

?Single-Supply Operation: +5V (MAX5154)

?????????????????????????????????? +3V (MAX5155)

? Low Quiescent Current: 500μA (normal operation)

????????????????????????????????? 2μA (shutdown mode)

?SPI/QSPI and Microwire Compatible

?Available in Space-Saving 16-Pin QSOP Package

?Power-On Reset Clears Registers and DACs to Zero

?Adjustable Output Offset

Applications

Industrial Process Control

Remote Industrial Controls

Digital Offset and Gain?Adjustment

Microprocessor Controlled Systems

Motion Control

Automatic Test Equipment (ATE)

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