Product Summary

The TDA7370 is a new technology class AB quad channels Audio Power Amplifier in Multiwatt package designed for car radio applications. Thanks to the fully complementary PNP/NPN output configuration the high power performances of the TDA7370 are obtained without bootstrap capacitors.

Parametrics

TDA7370 absolute maximum ratings: (1)DC Supply Voltage:28V; (2)Operating Supply Voltage:18V; (3)Peak Supply Voltage (t = 50ms):50V; (4)Output Peak Current (not rep. t = 100μs):4.5A; (5)Output Peak Current (rep. f > 10Hz):3.5A; (6)Power Dissipation (Tcase =85℃):36W; (7)Storage and Junction Temperature:-40℃ to 150℃.

Features

TDA7370 features: (1)minimum external component count; (2)high current capability; (3)no bootstrap capacitors; (4)no boucherot cells; (5)clip detector output; (6)high output power; (7)high applicationflexibility; (8)fixed gain; (9)very lowstand-by current (1μA typ); (10)no switch on/off noise.

Diagrams

TDA7370 block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
TDA7370BV
TDA7370BV

STMicroelectronics

Audio Amplifiers 18V Op 28V DC 36W 50V Supply 4.5A Out

Data Sheet

Negotiable 
TDA7370B
TDA7370B

Other


Data Sheet

Negotiable 
TDA7370
TDA7370

Other


Data Sheet

Negotiable