The TDA7388 is an AB class audio power amplifier, packaged in Flexiwatt 25 and designed for high end car radio applications.

Based on a fully complementary PNP/NPN configuration, the TDA7388 allows a rail to rail output voltage swing with no need of bootstrap capacitors. The extremely reduced boundary components count allows very compact sets.

Features:

• High output power capability:

– 4 x 45 W / 4  max.

– 4 x 26 W / 4  @ 14.4 V, 1 kHz, 10 %

• Low distortion
• Low output noise
• Standby function
• Mute function
• Automute at min. supply voltage detection
• Low external component count:

– Internally fixed gain (26 dB)

– No external compensation

– No bootstrap capacitors

Package: Flexiwatt25

Datasheet: https://www.st.com/resource/en/datasheet/tda7388.pdf