AN7125 Ver la hoja de datos (PDF) - Panasonic Corporation

Número de pieza

componentes Descripción

Fabricante

AN7125

Dual Channel BTL Power Amplifier

Panasonic Corporation 

AN7125

s Terminal Equivalent Circuit(continued)

Pin No.

Equivalent Circuit

8

200 Ω

400 Ω

Pin6,8

30 kΩ

7

9

3.2 kΩ

9

3.6 kΩ

ICs for Audio Common Use

Function

ch.2 Input :

This is the amplifier input pin.

Status

0V

Mute :

Mute input pin.

Mute on > 2.5 V

Mute off = 0 V

VTH = 1.5 V

7

10

ドライバ回路

プリアンプ

11

ドライバ回路

12

600 Ω

30 kΩ

VCC/2

20 kΩ

1

ch.2 Output :

ch.2 inverse phase output pin

Pin10

12

ch.2 Power GND :

ch.2 output power ground

11

ch.2 Output :

ch.2 positive phase output pin

VCC/2

0V

VCC/2

4

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