an7174k Panasonic Corporation of North America, an7174k Datasheet - Page 4

• Manufacturer Part Number: an7174k
• Description: Dual Btl 14w Audio Power Amplifier Circuit
• Manufacturer: Panasonic Corporation of North America

AN7174K
Pin No.
Pin Descriptions
10
11
1
2
3
4
5
6
7
8
9
Supply Pin
Output Ch.1
GND (Output Ch.1)
Output Ch.1
Stand-by
Input Ch.1
Negative Feedback Ch.1
Negative Feedback Ch.1
Negative Feedback Ch.2
GND (Input)
Negative Feedback Ch.2
Pin Name
Supply connection pin
Ch.1 positive-phase output pin
GND pin for Ch.1 output
Ch.1 reverse-phase output pin
Circuit mode (stand-by
switching pin
Ch.1 input signal applied pin
Ch.1 negative feedback pin (+)
Ch.1 negative feedback pin (–)
Ch.2 negative feedback pin (–)
GND pin for input signal source
Ch.2 negative feedback pin (+)
Description
operation)
ICs for Audio Common Use
Equivalent Circuit
5
6
11
7
8
9
2
4