TDA7388A
TDA7388A is 4 x 42W quad bridge car radio amplifier manufactured by STMicroelectronics.
Features
- High output power capability:
- 4 x 42 W / 4 max.
- 4 x 27 W / 4 @ 14.4 V, 1 k Hz, 10 %
- Low distortion
- Low output noise
- Standby function
- Mute function
- Automute at min. supply voltage detection
- Low external ponent count:
- Internally fixed gain (26 d B)
- No external pensation
- No bootstrap capacitors
- Clipping detector
- Offset detector
- Diagnostic facility for:
- Out to GND short
- Out to VS short
- Thermal shutdown
- Protections:
- Output short circuit to GND, to VS, across the load
- Very inductive loads
- Overrating chip temperature with soft thermal limiter
- Load dump voltage
- Fortuitous open GND
- Output DC offset detector
- Reversed battery
- ESD
Description
The TDA7388A is a new technology class AB audio power amplifier in Flexiwatt27 package designed for high end car radio applications.
Thanks to the fully plementary PNP/NPN output configuration the TDA7388A allows a rail to rail output voltage swing with no need of bootstrap capacitors. The extremely reduced ponents count allows very pact sets.
The TDA7388A is also equipped with Clipping detector and Offset detector features
.
Order code TDA7388A
Table 1. Device summary Package Flexiwatt27
Packing Tube
September 2013
This is information on a product in full production.
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