TDA7491HV Audio Amplifiers

STMicroelectronics TDA7491HV Audio Amplifiers are dual Bridge-Tied Load (BTL) class-D audio amplifiers with a single power supply designed for LCD TVs and monitors. Features include short-circuit protection, thermal overload protection, and external synchronization. STMicroelectronics TDA7491HV Audio Amplifiers are pin-to-pin compatible with TDA7491P and TDA7491LP amplifiers.

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Qty. RoHS ECAD Model Output Type
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Output Power
THD plus Noise
Package / Case
Audio - Load Impedance
Supply Voltage - Min
Supply Voltage - Max
Minimum Operating Temperature
Maximum Operating Temperature
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STMicroelectronics Audio Amplifiers 20W+20W dual BTL class-D audio amplifier
Datasheet
895In Stock
Min.: 1
Mult.: 1
: 1,000

Open-Drain Class-D 20 W 0.1 % PowerSSO-36 8 Ohms 5 V 18 V - 40 C + 85 C SMD/SMT TDA7491HV Reel, Cut Tape
STMicroelectronics Audio Amplifiers 20W Dual BTL Class D 18V VCC Audio Amp
Datasheet
1,261In Stock
2,000Expected 8/17/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Class-D 20 W 0.1 % 8 Ohms 5 V 18 V - 40 C + 85 C SMD/SMT TDA7491HV Reel, Cut Tape, MouseReel