The document describes the features and characteristics of the TDA7386 4 x 45 W quad bridge car radio amplifier.
The document describes the TDA7386, an AB class audio power amplifier designed specifically for high-end car radio applications. It is packaged in Flexiwatt25 and features a fully complementary PNP/NPN configuration that allows rail-to-rail output voltage swing without external bootstrap capacitors.
Key specifications include a maximum output of 4 x 45W/4Q, low distortion, and various protection mechanisms such as output short circuit detection, thermal limiting, load dump voltage protection, and reversed battery protection. The device operates with an internally fixed gain of 26dB.
| Output power (max) | 4 x 45W/4Q |
|---|---|
| Operating temperature range | -40 to 105 °C |
The device provides a maximum output of 4 x 45W/4Q.
No, it does not require external compensation or bootstrap capacitors.