TDA7386
4 x 49 W quad bridge car radio amplifier
Datasheet - production data
– Internally fixed gain (26dB)
– 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
Flexiwatt25
Features
High output power capability:
4 x 49 W/4 Ω max.
4 x 28 W/4 Ω @ 14.4V, 1 kHz, 10%
Description
4 x 24 W/4 Ω @ 13.2V, 1 kHz, 10%
Low distortion
The TDA7386 is an AB class audio power
amplifier, packaged in Flexiwatt 25 and designed
for high end car radio applications.
Low output noise
Standby function
Mute function
Automute at min. supply voltage detection
Low external component count:
Based on a fully complementary PNP/NPN
configuration, the TDA7386 allows a rail to rail
output voltage swing with no need of bootstrap
capacitors. The extremely reduced boundary
components count allows very compact sets.
Table 1. Device summary
Order code
Package
Packing
TDA7386
Flexiwatt25
Tube
September 2013
This is information on a product in full production.
DocID4057 Rev 5
1/14
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