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AD5222

Analog Devices
Part Number AD5222
Manufacturer Analog Devices
Description Increment/Decrement Dual Digital Potentiometer
Published Mar 23, 2005
Detailed Description a FEATURES 128-Position, 2-Channel Potentiometer Replacement 10 k⍀ , 50 k⍀ , 100 k⍀, 1 M⍀ Very Low Power: 40 ␮A Max ؎ 2....
Datasheet PDF File AD5222 PDF File

AD5222
AD5222


Overview
a FEATURES 128-Position, 2-Channel Potentiometer Replacement 10 k⍀ , 50 k⍀ , 100 k⍀, 1 M⍀ Very Low Power: 40 ␮A Max ؎ 2.
7 V Dual Supply Operation or 2.
7 V to 5.
5 V Single Supply Operation Increment/Decrement Count Control APPLICATIONS Stereo Channel Audio Level Control Mechanical Potentiometer Replacement Remote Incremental Adjustment Applications Instrumentation: Gain, Offset Adjustment Programmable Voltage-to-Current Conversion Line Impedance Matching Increment/Decrement Dual Digital Potentiometer AD5222 FUNCTIONAL BLOCK DIAGRAM VDD U/D AD5222 UP/DOWN COUNTER DECODE A1 W1 B1 POR CS MODE DACSEL CLK GND A2 UP/DOWN COUNTER DECODE W2 B2 VSS DAC SELECT AND ENABLE GENERAL DESCRIPTION The ...



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