TDA7387
4 x 41 W quad bridge car radio amplifier
Datasheet - production data
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Flexiwatt25
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Fle...
TDA7387
4 x 41 W quad bridge car radio amplifier
Datasheet - production data
'!0'03
Flexiwatt25
'!0'03
Flexiwatt25 (Vertical exposed pad)
Features
High output power capability: – 4 x 41 W / 4 max.
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
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 – Reversed battery – ESD
Description
The TDA7387 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 TDA7387 allows a rail to rail output voltage swing with no need of bootstrap capacitors. The extremely reduced boundary components count allows very compact sets.
Order code TDA7387
TDA7387EP TDA7387EPAG
Table 1. Device summary Package Flexiwatt25
Flexiwatt25 vertical, exposed pad Flexiwatt25 vertical, exposed pad
Packing Tube Tube Tube
September 2013
This is information on a product in full production.
DocID024094 Rev 2
1/15
www.st.com
1
Contents
Contents
TDA7387
1 Block and pin connection diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2 Electrical specifications . . . . . . . . . . . . . . . . . . . . ...