General Description
The MAX5712 is a small footprint, low-power, 12-bit digital-to-analog converter (DAC) that operates from a single +2.7V to +5.5V supply. The MAX5712 on-chip precision output amplifier provides rail-to-rail output swing. Drawing only 85μA supply current at +3V, the MAX5712 is ideally suited for portable battery-operated equipment.

Features
● Wide -40°C to +125°C Operating Temperature Range
● Low 85μA Supply Current
● Ultra Low 0.3μA Power-Down Supply Current
● Single +2.7V to +5.5V Supply Voltage
● Fast 20MHz 3-Wire SPI/QSPI/MICROWIRE and DSP-Compatible Serial Interface
● Schmitt-Triggered Inputs for Direct Interfacing to Optocouplers
● Rail-to-Rail Output Buffer
● Tiny 6-Pin SOT23 Package
● Power-On Reset to 0V
● Three Software-Selectable Power-Down Output Impedances (100kΩ, 1kΩ, Hi-Z)

Applications
● Automatic Tuning
● Gain and Offset Adjustment
● Power Amplifier Control
● Process Control I/O Boards
● Battery-Powered Equipment
● VCO Control