NJM2166E Просмотр технического описания (PDF) - Japan Radio Corporation

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NJM2166E

MONAURAL AUDIO POWER AMPLIFIER IC

Japan Radio Corporation  

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NJM2166

s EVR DESCRIPTION

The EVR terminal possesses that interior power amplifier gain control function. It is in proportion to

input DC voltage.

And this terminal can reduction pop noise. In that case establish the voltage “mute bias level”.

This function’s is shown in Figure 1.

Volume

Level

INPUT BIAS LEVEL

MUTE BIAS

INPUT LEVEL

Figure 1

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