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Using a DS1802 Push-Button Digital Potentiometer to Create an Audio Preamp with

soothmusic
高工
2012-04-19 12:35:41     打赏
Using a DS1802 Push-Button Digital Potentiometer to Create an Audio Preamp with Attenuator



关键词: digital potentiometers, preamplifier, preamp, digital pot, xicor 

Abstract: The DS1802 audio potentiometer contains two digitally controlled potentiometers and features a logarithmic taper that produces a 1dB change per increment. This application note describes using it in a push-button controlled audio preamplifier circuit.



 Using a DS1802 Push-Button Digital Potentiometer to Create an Audio Preamp with Attenuator.pdf
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关键词： Using     DS1802     Push-Button         

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