Part # AD7303 datasheet

Part Manufacturer: Analog Devices

Analog Devices

Part Description: AD7303 +2.7V to +5.5V Serial Input Dual Voltage Output 8-Bit DAC

Part Details:

+2.7 V to +5.5 V, Serial Input, Dual a Voltage Output 8-Bit DAC AD7303 FEATURES FUNCTIONAL BLOCK DIAGRAM Two 8-Bit DACs in One Package8-Pin DIP/SOIC and microSOIC Packages AD7303 +2.7 V to +5.5 V Operation INPUT DAC Internal & External Reference Capability I DAC A I/V VOUT A REGISTER REGISTER Individual DAC Power-Down FunctionThree-Wire Serial Interface INPUT DAC I DAC B I/V VOUT B QSPITM, SPITM and MicrowireTM Compatible REGISTER REGISTER On-Chip Output Buffer Rail-to-Rail Operation DATA (8) CONTROL (8) POWER ON MUX RESET On-Chip Control Register DIN SCLK 16-BIT SHIFT REGISTER Low Power Operation: 2.3 mA @ 3.3 V SYNC ÷2 Full Power-Down to 1 A max, typically 80 nA GND REF VDD APPLICATIONSPortable Battery Powered InstrumentsDigital Gain and Offset AdjustmentProgrammable Voltage and Current SourcesProgrammable Attenuators GENERAL DESCRIPTION PRODUCT HIGHLIGHTS The AD7303 is a dual, 8-bit voltage out DAC that operates 1. Low power, single supply operation. This part operates from from a single +2.7 V to +5.5 V supply. Its on-chip precision out- a single +2.7 V to +5.5 V supply and consumes typically put buffers allow the DAC outputs to swing rail to rail. This de- 15 mW at 5.5 V, making it ideal for battery powered vice uses a versatile 3-wire serial interface that operates at clock

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AD7303.pdf Datasheet