AD8303AN中文资料+3 V, Dual, Serial Input Complete 12-Bit DAC数据手册ADI规格书

描述 Description

GENERAL 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
Complete Dual 12-Bit DAC
Pretrimmed Internal Voltage Reference
Single +3 V Operation
0.5 mV/Bit with 2.0475 V Full Scale
Low Power: 9.6 mW
3-Wire Serial SPI Compatible Interface
Power Shutdown IDD < 1 mA
Compact SO-14, 1.75 mm Height PackageAPPLICATIONS
Portable Communications
Digitally Controlled Calibration
Servo Controls
PC Peripherals

特性 Features

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

应用 Application

Portable Communications
Digitally Controlled Calibration
Servo Controls
PC Peripherals