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Showing posts with the label 8W

8W AUDIO AMPLIFIER TDA1908

General Description:
The TDA1908 is a monolithic integrated circuit in 12 lead quad in-line plastic package intended for low frequency power applications.The mounting is compatible with the old types TBA800, TBA810S, TCA830S and TCA940N. Its main features are:
Features:
flexibility in use with a max output curent of 3A and an operating supply voltage range of 4V to 30V;protection against chip overtemperature;soft limiting in saturation conditions;low ”switch-on” noise;low number of external components;high supply voltage rejection;
Circuit Diagram

LM2002 8 Watt Audio Power Amplifier

8W AMPLIFIER WITH MUTING

Features:

WIDE SUPPLY VOLTAGE RANGE
8W @ VS=26V, RL = 8Ω, THD=10%
MUTE FACILITY (POP FREE) WITH LOW
CONSUMPTION
AC SHORT CIRCUIT PROTECTION
THERMAL OVERLOAD PROTECTION
(150°C)

DESCRIPTION

The TDA7253 is class AB audio power amplifier assembled in the new Clipwatt package.
Circuit Diagram:

8W+8W+15W TRIPLE AMPLIFIER

General Description
The TDA7497S is a triple 8+8+15W class AB poweramplifier assembled in the @ Multiwatt 15 package, specially designed for high quality sound, TV app. 
Features 8+8W (RL = 8Ω) + 15W ( RL = 4Ω)OUTPUT POWER @THD = 10%, Vcc = 25VINDEPENDENT MUTE FOR CENTER CHANNEL AND MAIN CHANNELSNO TURN-ON TURN-OFF POP NOISENO BOUCHEROT CELLSINGLE SUPPLY RANGING UP TO 35VSHORT CIRCUIT PROTECTIONTHERMAL OVERLOAD PROTECTIONINTERNALLY FIXED GAIN SOFT CLIPPINGMULTIWATT 15 PACKAGECircuit Diagram: PCB layout: Data sheet for TDA7497S:Download