MAX5352 - Maxim

MAX5352 Low-Power / 12-Bit Voltage-Output DACs

The MAX5352/MAX5353 combine a low-power, voltageoutput, 12-bit digital-to-analog converter (DAC) and a precision output amplifier in an 8-pin µMAX or DIP package. The MAX5352 operates from a single +5V supply, and the MAX5353 operates from a single +3.3V supply. Both devices draw less than 280µA of supply current. The output amplifier’s inverting input is av.

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. ______________________________Features o 12-Bit DAC with Configurable Output Amplifier o +5V Single-Supply Operatio.