PIN Details of IC AN 7110
Substitute : AN 7130
Functions :
- Audio frequency amplifier
- Audio driver
- Audio power amplifier
| Pin No. | Function | Voltage |
| 1. | Audio frequency output for driving the speaker | 4 |
| 2. | Ground (-Ve supply voltage) | 0 |
| 3. | Negative (-Ve)feedback (output to input) | 0.2 |
| 4. | Capacitor (Filter & biasing circuit) | 4.4 |
| 5. | Audio frequency input to AF amplifier | 2.0 |
| 6. | Thermal protection circuit | 3.7 |
| 7. | Decoupling capacitor for quality improvement | 7.2 |
| 8. | Internally connected | 7 |
| 9. | Positive (+Ve supply voltage) | 8 |
