Maxim Integrated, DAC Quad 12 bit- SPI Serial, 10-Pin μMAX

Ultra-Low Power Consumption
229μA at VDD = +3.6V
271μA at VDD = +5.5V
Wide +2.7V to +5.5V Single-Supply Range
10-Pin μMAX Package
0.3μA Power-Down Current
Guaranteed 12-Bit Monotonicity (±1 LSB DNL)
Safe Power-Up Reset to Zero Volts at DAC Output
Three Software-Selectable Power-Down Impedances (100kΩ, 1kΩ, Hi-Z)
Fast 20MHz 3-Wire SPI, QSPI, and MICROWIRE-Compatible Serial Interface
Rail-to-Rail Output Buffer Amplifiers
Schmitt-Triggered Logic Inputs for Direct Interfacing to Optocouplers
Wide -40°C to +125°C Operating Temperature Range
Applications
Automatic Tuning
Battery-Powered Instruments
Gain and Offset Adjustment
Power Amplifier Control
Process-Control I/O Boards
VCO Control