Product Summary

The TDA7266S is a dual bridge amplifier, which is specially designed for LCD Monitor, PC Motherboard, TV and Portable Radio applications. It is a minimum external component with no bootstrap, no boucherot cells and internally fixed gain. Its supply voltage ranges from 3 to 18v and its output peak current is 2 A.

Parametrics

TDA7266S absolute maximum ratings:(1)Vs, Supply Voltage: 20 V; (2)IO, Output Peak Current (internally limited): 2 A; (3)Ptot, Total Power Dissipation (Tamb = 70°C): 20 W; (4)Top, Operating Temperature: 0 to 70 °C; (5)Tstg, Tj, Storage and Junction Temperature: -40 to 150 °C;(6) Rth j-amb, Thermal Resistance Junction-ambient: 48 °C/W.

Features

TDA7266S features:(1)wide supply voltage range (3.5-18v); (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

TDA7266S block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
TDA7266S
TDA7266S

STMicroelectronics

Audio Amplifiers 5W Dual Bridge Amp

Data Sheet

Negotiable 
TDA7266SA
TDA7266SA

STMicroelectronics

Audio Amplifiers 7W, 7W Dual Bridge 3.5 - 18V AMP

Data Sheet

0-1: $1.33
1-10: $1.17
10-100: $0.96
100-250: $0.85