AN7174K View Datasheet(PDF) - Panasonic Corporation

Part Name

Description

Manufacturer

AN7174K

Dual BTL 14W Audio Power Amplifier Circuit

Panasonic Corporation 

AN7174K

s Pin Descriptions

Pin No.

Pin Name

1 Supply Pin

2 Output Ch.1

3 GND (Output Ch.1)

4 Output Ch.1

Description

Supply connection pin

Ch.1 positive-phase output pin

GND pin for Ch.1 output

Ch.1 reverse-phase output pin

ICs for Audio Common Use

Equivalent Circuit

2

4

5 Stand-by

Circuit mode (stand-by operation)

switching pin

5

6

6 Input Ch.1

Ch.1 input signal applied pin

7

7 Negative Feedback Ch.1

Ch.1 negative feedback pin (+)

8

8 Negative Feedback Ch.1

Ch.1 negative feedback pin (–)

9

9 Negative Feedback Ch.2

Ch.2 negative feedback pin (–)

10 GND (Input)

GND pin for input signal source

11

11 Negative Feedback Ch.2

Ch.2 negative feedback pin (+)

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