MAX5353AEUA

Digital To Analog Converters Overview

The MAX5353AEUA is a low-power, 12-bit voltage-output digital-to-analog converter (DAC) with an integrated precision output amplifier. It operates from a single +3.15V to +3.6V supply and draws less than 280µA in normal operation. The device features a double-buffered serial interface compatible with SPI/QSPI and Microwire protocols. It provides rail-to-rail output swing and includes software shutdown capability. The component is housed in an 8-pin µMAX package and supports industrial temperature ranges.

Digital To Analog Converters Feature Summary

• Integrates a 12-bit DAC with a configurable precision output amplifier
• Supports low-power operation with dedicated software shutdown mode
• Features Schmitt-trigger digital inputs for direct optocoupler interfacing
• Includes power-on reset functionality that clears the DAC output to zero

Digital To Analog Converters Applications

• Industrial process control systems
• Automatic test equipment
• Digital offset and gain adjustment circuits
• Motion control applications
• Microprocessor-controlled systems

Digital To Analog Converters Procurement Notes

Verify the specific suffix 'EUA' corresponds to the 8-pin µMAX package and the -40°C to +85°C operating temperature range. Confirm the 'A' grade designation matches the required ±1 LSB integral nonlinearity specification. Ensure compatibility with existing serial interface timing requirements before procurement.

Digital To Analog Converters Selection Notes

Select this component when a single-supply +3.3V operation is required alongside high resolution. The MAX5353 is suitable for designs needing a buffered voltage output without external amplification. Consider the available feedback pin for custom gain configurations if standard unity-gain buffering is insufficient for the application load.

Digital To Analog Converters Part Context

This part belongs to the MAX5352/MAX5353 family of low-power, 12-bit voltage-output DACs. The MAX5353 variant is specifically optimized for +3.3V single-supply systems, whereas the MAX5352 operates at +5V. Both share identical pinouts and functional architectures, differing primarily in supply voltage specifications and reference input ranges.

Digital To Analog Converters Replacement Considerations

The MAX5352 serves as the +5V equivalent within the same family. For direct replacement, verify that the system supply voltage aligns with the new component's rating. Other Maxim Integrated DACs may require significant circuit redesign due to differences in interface protocols or pin configurations.