Part Number
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AD7398 |
Manufacturer
|
Analog Devices |
Description
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Quad/ Serial-Input 12-Bit/10-Bit DACs |
Published
|
Mar 23, 2005 |
Detailed Description
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a
FEATURES AD7398—12-Bit Resolution AD7399—10-Bit Resolution Programmable Power Shutdown Single (3 V to 5 V) or Dual (؎5...
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Datasheet
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AD7398
|
Overview
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FEATURES AD7398—12-Bit Resolution AD7399—10-Bit Resolution Programmable Power Shutdown Single (3 V to 5 V) or Dual (؎5 V) Supply Operation 3-Wire Serial SPI-Compatible Interface Internal Power ON Reset Double Buffered Registers for Simultaneous Multichannel DAC Update Four Separate Rail-to-Rail Reference Inputs Thin Profile TSSOP-16 Package Available Low Tempco 1.
5 ppm/؇ C APPLICATIONS Automotive Output Voltage Span Portable Communications Digitally Controlled Calibration PC Peripherals GENERAL DESCRIPTION
VDD INPUT REG A SERIAL REGISTER CS INPUT REG B
Quad, Serial-Input 12-Bit/10-Bit DACs AD7398/AD7399
FUNCTIONAL BLOCK DIAGRAM
VREFB VREFA
DAC A REGISTER
DAC A
VOUTA
DAC B REGISTER
DA...
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