利用对数Intersil数字电位器控制(XDCPs)的数字音频功率放大器的增益控制

利用对数Intersil数字电位器控制(XDCPs)的数字音频功率放大器的增益控制
Digital Audio Amplifier Gain Control using Logarithmic

Intersil Digitally Controlled Potentiometers (XDCPs)

Application Note April 21, 2005 AN49.0
Author: Applications Staff


Often the power amplifier stage of a communications device The frequency of the oscillation (and consequently the
is located some distance from the control panel. The typical speed at which the volume can be controlled) is determined
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