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Description:32-Position Manual Up/Down Control Potentiometer
Manufacturer:Analog Devices
Datasheet:PDF (341K).
Click here to download *)

The AD5228 is Analog Devices' latest 32-step-up/step-down control digital potentiometer emulating mechanical potentiometer operation1. Its simple up/down control interface allows manual control with just two external pushbutton tactile switches. The AD5228 is designed with a built-in adaptive debouncer that ignores invalid bounces due to contact bounce commonly found in mechanical switches. The debouncer is adaptive, accommodating a variety of pushbutton tactile switches that generally have less than 10 ms of bounce time during contact closures. When choosing the switch, the user should consult the timing specification of the switch to ensure its suitability in an AD5228 application.

Click here to download AD5228EVAL Datasheet
Click here to download AD5228EVAL Datasheet
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