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FEATURES
256-Position, 2-Channel
Potentiometer Replacement
10 k, 50 k, 100 k
Power Shut-Down, Less than 5 A
2.7 V to 5.5 V Single Supply
2.7 V Dual Supply
3-Wire SPI-Compatible Serial Data Input
Midscale Preset During Power-On 2-Channel, 256-Position
Digital Potentiometer
AD5207
FUNCTIONAL BLOCK DIAGRAM
A1 W1 B1 A2 W2 B2 SHDN VDD RDAC1 REGISTER
R RDAC2 REGISTER
R VSS APPLICATIONS
Mechanical Potentiometer Replacement
Stereo Channel Audio Level Control
Instrumentation: Gain, Offset Adjustment
Programmable Voltage-to-Current Conversion
Programmable Filters, Delays, Time Constants
Line Impedance Matching
Automotive Electronics Adjustment GENERAL DESCRIPTION The AD5207 provides dual channel, 256-position, digitally …