MAX5712AUT+T

Digital To Analog Converters Overview

The MAX5712AUT+T is a low-power, 12-bit digital-to-analog converter (DAC) housed in a compact 6-pin SOT23 package. It operates from a single +2.7V to +5.5V supply and features a rail-to-rail buffered voltage output. The device draws only 85μA at +3V and supports a fast 20MHz serial interface compatible with SPI/QSPI/MICROWIRE standards. It includes a power-on reset circuit for zero-volt startup and three software-selectable power-down modes reducing current to 0.3μA. Designed for automotive environments, it functions reliably across the -40°C to +125°C temperature range.

Digital To Analog Converters Feature Summary

• Rail-to-rail output buffer capable of driving resistive and capacitive loads
• Schmitt-triggered digital inputs allow direct interfacing with optocouplers
• Power-on reset ensures DAC begins in a zero-volt state upon power-up
• Three software-selectable power-down output impedances for ultra-low consumption

Digital To Analog Converters Applications

• Automatic tuning systems
• Gain and offset adjustment circuits
• Power amplifier control
• Process control I/O boards
• Battery-powered equipment

Digital To Analog Converters Procurement Notes

Verify the component authenticity by checking the top marking against the official ordering information table. Confirm the suffix matches the specified temperature range and package type. Ensure the datasheet revision aligns with the manufacturing batch requirements. Cross-reference the pin configuration to prevent installation errors during assembly.

Digital To Analog Converters Selection Notes

Select this component when a small footprint and low power consumption are critical constraints. It is suitable for portable battery-operated equipment requiring precise analog control. Consider the MAX5722 or MAX5742 if dual or quad channel configurations are needed instead of a single channel.

Digital To Analog Converters Part Context

This part belongs to the Maxim Integrated MAX5712 series of low-power, 12-bit DACs. It shares architectural similarities with the MAX5711 (10-bit), MAX5721 (dual 10-bit), and MAX5741 (quad 10-bit). Higher channel count variants include the MAX5722 and MAX5742. The AUT suffix specifically denotes the extended automotive temperature range capability.

Digital To Analog Converters Replacement Considerations

Direct substitutes within the same family include the MAX5711AUT+T for 10-bit applications. For multi-channel needs, consider the MAX5722AUT+T or MAX5742AUT+T. Verify that the replacement maintains the required resolution, supply voltage range, and package dimensions.