Product Summary

The TDA7297 is a dual bridge amplifier specially designed for TV and Portable Radio applications.

Parametrics

TDA7297 absolute maximum ratings: (1)Vs, Supply Voltage: 20V; (2)IO, Output Peak Current (internally limited): 2A; (3)Ptot, Total power dissipation (Tcase = 70℃): 30W; (4)Top, Operating Temperature: 0 to 70℃; (5)Tstg, Tj, Storage and Junction Temperature: -40 to 150℃.

Features

TDA7297 features: (1)wide supply voltage range (6V-18V); (2)minimum external components: no swr capacitor; no bootstrap; no boucherot cells; internally fixed gain; (3)stand-by & mute functions; (4)short circuit protection; (5)thermal overload protection.

Diagrams

TDA7297 pin connection

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
TDA7297
TDA7297

STMicroelectronics

Audio Amplifiers 15W Dual Bridge Amp

Data Sheet

0-1: $2.56
1-10: $2.08
10-100: $1.85
100-250: $1.65
TDA7297D
TDA7297D

STMicroelectronics

Audio Amplifiers 10W/10W DUAL BRIDGE AMP

Data Sheet

Negotiable 
TDA7297D13TR
TDA7297D13TR

STMicroelectronics

Audio Amplifiers 10W/10W DUAL BRIDGE AMP

Data Sheet

Negotiable 
TDA7297SA
TDA7297SA

STMicroelectronics

Audio Amplifiers 10W, 10W Dual Bridge 6V - 18V Portable

Data Sheet

0-1: $1.12
1-10: $0.90
10-100: $0.81
100-250: $0.73