CS4201 查看數據表（PDF） - Cirrus Logic

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CS4201

CrystalClear® Audio Codec ’97 with Headphone Amplifier

Cirrus Logic 

CS4201

This analog input is used to remove common mode noise from Red Book CD audio signals. The

impedance on the input signal path should be one half the impedance on the CD_L and CD_R input

paths. This pin requires AC-coupling to external circuitry. If this input is not used, it should be connected

to the Vrefout pin or AC-coupled to analog ground.

58

DS483PP3

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