Power amplifier of sound signal on integrated circuit AN7105K you can collect on the concept presented in the figure. This stereo low power to low-voltage power supply, which is suitable for PA system portable electronics (notebook, Tablet, Smartphone, MP3 player, etc.).
The main technical characteristics of IC UMZCh AN7105K are presented in the table.
Chip |
Chassis |
in theImin |
in theIP |
PccP |
RI |
II0 |
IccP |
Bin |
Rin |
Gin |
AN7105K | DIP18 | 1, 5V | 9,5V | 2x380mW | 32 h | 13mA | – | 20Hz-20KHz | – | – |