NJM2777 查看數據表（PDF） - Japan Radio Corporation

零件编号

产品描述 (功能)

生产厂家

NJM2777

Headphone Amplifier with Electronic Volume

Japan Radio Corporation  

I TERMINAL DESCRIPTION

PIN

NO.

SYMBOL

FUNCTION

6

Mute Mute Control

9

Vref

Reference voltage stabilized

capacitor connect terminal

NJM2777

EQUIVALENT CIRCUIT

TERMINAL

VOLTAGE

Mute

200

400k

GND

100k

Vref

200

100k

V+/2

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