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The TDA7386 is a new technology class AB Audio Power Amplifier in Flexiwatt 25 package designed for high-end car radio applications. Thanks to the fully complementary PNP/NPN output configuration the TDA7386 allows a rail to rail output voltage swing with no need of bootstrap capacitors. The extremely reduced components count allows very compact sets.
TDA7386 Pinout
TDA7386 Pin Configuration
| Pin No | Pin Name | Description |
|---|---|---|
| 1 | TAB | TAB Pin |
| 2 | P-GND2 | Power Ground 2 |
| 3 | OUT2- | Negative Output 2 |
| 4 | ST-BY | Stand By |
| 5 | OUT2+ | Positive Output 2 |
| 6 | VCC | Collector Supply Voltage |
| 7 | OUT1- | Negative Output 1 |
| 8 | P-GND1 | Power Ground 1 |
| 9 | OUT1+ | Positive Output 1 |
| 10 | SVR | Supply Voltage Rejection |
| 11 | IN1 | Input 1 |
| 12 | IN2 | Input 2 |
| 13 | S-GND | Signal Ground |
| 14 | IN4 | Input 4 |
| 15 | IN3 | Input 3 |
| 16 | AC-GND | Ac Ground |
| 17 | OUT3+ | Positive Output 3 |
| 18 | P-GND3 | Power Ground 3 |
| 19 | OUT3- | Negative Output 3 |
| 20 | VCC | Collector Supply Voltage |
| 21 | OUT4+ | Positive Output 4 |
| 22 | MUTE | Mute Pin |
| 23 | OUT4- | Negative Output 4 |
| 24 | P-GND4 | Power Ground 4 |
| 25 | HSD/NC | Heat Sink Definition/No Connection |
TDA7386 Key Features
- High Output Power Capability:
- 4 x 45W/4Ω MAX.
- 4 x 40W/4Ω EIAJ
- 4 x 28W/4Ω @ 14.4V, 1KHz, 10%
- 4 x 24W/4Ω @ 13.2V, 1KHz, 10%
- Minimum External Components Count
- No Bootstraps Capacitors
- No Boucher Cells
- Internally Fixed Gain (26dB BTL)
- ST-BY Function (CMOS COMPATIBLE)
- NO AUDIBLE POP During ST-BY Operation
Application
- Car Radio Applications
You can download this datasheet for TDA7386 4 x 40W Quad Bridge Car Radio Amplifier from the link given below:
