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TDA7389

Part Number TDA7389
Manufacturer STMicroelectronics
Description 4 x 45W quad bridge car radio amplifier
Published Jun 16, 2008
Detailed Description TDA7389 4 x 45W quad bridge car radio amplifier Features ■ High output power: www.DataSheet4U.com – 4 x 45W/4Ω max. – 4...
Datasheet TDA7389




Overview
TDA7389 4 x 45W quad bridge car radio amplifier Features ■ High output power: www.
DataSheet4U.
com – 4 x 45W/4Ω max.
– 4 x 28W/4Ω @ 14.
4V, 1KHz, 10% ■ ■ ■ ■ ■ ■ Low distortion Low output noise Stand-by function Mute function Automute at min.
supply voltage detection Low external component count: – Internally fixed gain (26dB) – No external compensation – No bootstrap capacitors Clipping detector Diagnostic facility for: – Out to GND short – Out to VS short – Thermal shutdown Flexiwatt 25 ■ ■ ■ ■ Load dump voltage Fortuitous open GND Reversed battery ESD ■ ■ Description The TDA7389 is a new technology class AB Audio Power Amplifier in Flexiwatt 25 package designed for high end car radio ...






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