GENERAL DESCRIPTION
The AD5329 is a serial-input, dual 12-bit digital-to-analog converter that accepts two’s complement digital coding. An internal voltage reference generates a stable 2V DACREF. The buffered DACREF output generates the system bipolar ground reference at pin VBZ. The bipolar DAC output swing programs over a 4VPP range. The device is specified for operation from +5 volts ±10%.

FEATURES
• Monotonic DNL < ±1 LSB
• Improved Accuracy at Zero Scale
• Fast 2ms Settling Time
• Power ON Reset
• 3-Wire Serial Data Input
• 25MHz Data Load Rate
• Internal Reference Voltage
• +4.5V to +5.5V Single Supply Operation

APPLICATIONS
• Digital Control of Gain & Offset