RADIO AMPLIFIER. TDA7388 Datasheet

TDA7388 AMPLIFIER. Datasheet pdf. Equivalent


STMicroelectronics TDA7388
TDA7388
4 x 45 W quad bridge car radio amplifier
Datasheet - production data
Low external component count:
– Internally fixed gain (26 dB)
– No external compensation
– No bootstrap capacitors
'!0'03
Flexiwatt25
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
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 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.
Order code
TDA7388
Table 1. Device summary
Package
Flexiwatt25
Packing
Tube
September 2013
This is information on a product in full production.
DocID14256 Rev 6
1/13
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1


TDA7388 Datasheet
Recommendation TDA7388 Datasheet
Part TDA7388
Description 4 X 41W QUAD BRIDGE CAR RADIO AMPLIFIER
Feature TDA7388; TDA7388 4 x 45 W quad bridge car radio amplifier Datasheet - production data  Low external compo.
Manufacture STMicroelectronics
Datasheet
Download TDA7388 Datasheet




STMicroelectronics TDA7388
Contents
Contents
TDA7388
1 Pin connection and test/application diagrams . . . . . . . . . . . . . . . . . . . . 5
2 Electrical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.1 Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.2 Thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.3 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.4 Electrical characteristic curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
3 Application hints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
3.1 SVR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
3.2 Input stage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
3.3 Standby and muting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
4 Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
5 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
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STMicroelectronics TDA7388
TDA7388
List of tables
List of tables
Table 1.
Table 2.
Table 3.
Table 4.
Table 5.
Device summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Thermal data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
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