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Description

The AD8303 is a complete (includes internal reference) dual,12-bit, voltage output digital-to-analog converter designed to operate from a single +3 volt supply. Built using a CBCMOSprocess, this monolithic DAC offers the user low cost and ease of-use in single-supply +3 volt systems. Operation is guaranteed over the supply voltage range of +2.7 V to +5.5 V making this device ideal for battery operated applications.The 2.0475 V full-scale voltage output is laser-trimmed to maintain accuracy over the operating temperature range of the device. The binary input data format provides an easy-to-use  one-half millivolt-per-bit software programmability. The voltage outputs are capable of sourcing 3 mA.

Features

1. Complete Dual 12-Bit DAC
2. Pretrimmed Internal Voltage Reference
3. Single +3 V Operation
4. 0.5 mV/Bit with 2.0475 V Full Scale
5. Low Power: 9.6 mW
6. 3-Wire Serial SPI Compatible Interface
7. Power Shutdown IDD < 1 mA
8. Compact SO-14, 1.75 mm Height Package

Applications 

1. Portable Communications
2. Digitally Controlled Calibration
3. Servo Controls
4. PC Peripherals