Maxim Integrated MAX5352AEUA

Description
The MAX5352/MAX5353 are low-power, 12-bit voltage-output digital-to-analog converters (DACs) with precision output amplifiers in 8-pin packages. The MAX5352 operates from a single 5V supply, while 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 accessible, allowing for specific gain configurations, remote sensing, and high output current capability. This makes the MAX5352/MAX5353 suitable for various 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 for direct interfacing to optocouplers.

Features
12-Bit DAC with Configurable Output Amplifier
5V Single-Supply Operation (MAX5352)
3.3V Single-Supply Operation (MAX5353)
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 MAX5353 Directly Interfaces with 5V Logic

Applications
Industrial Process Controls
Automatic Test Equipment
Digital Offset and Gain Adjustment with Serial Interface
Motion Control
Remote Industrial Controls
Microprocessor-Controlled Systems