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Programmable analog functions

Posted: 28 May 2008 ?? ?Print Version ?Bookmark and Share

Keywords:DPP application note? digitally programmable potentiometers? digipots?

Analog circuits are made programmable by using digitally programmable potentiometers (DPPs) to vary the key circuit parameters. This application note by Chuck Wojslaw for Catalyst provides the analog design engineer with basic reference designs and circuit ideas for controlling the key parameters of analog circuits using digitally programmable potentiometers connected to a computer bus or MCU.

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