TDA8950TH/N1,118 2x 150W High-Efficiency Class-D Amplifier with 0.01% THD 95dB PSRR ±12V to ±40V Supply Full Protection Parallel Mode Mute/Standby and Thermal Shutdown

TDA8950TH/N1,118 2x 150W High-Efficiency Class-D Amplifier with 0.01% THD 95dB PSRR andplusmn;12V to andplusmn;40V Supply Full Protection Parallel Mode Mute/Standby and Thermal Shutdown

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Features

Pin compatible with TDA8920B for both HSOP24 and DBS23P packages

Symmetrical operating supply voltage range from andplusmn;12.5 V to andplusmn;40 V Stereo full differential inputs, can be used as stereo

Single-Ended (SE) or mono Bridge-Tied Load (BTL) amplifier

High output power in typical applications:

andnbsp; SE 2 andtimes; 150 W, RL =4Ω (VP = andplusmn;37 V)

andnbsp; SE 2 andtimes; 170 W, RL =4Ω (VP = andplusmn;39 V)

andnbsp; SE 2 andtimes; 100 W, RL =6Ω (VP = andplusmn;37 V)

andnbsp; BTL 1 andtimes; 300 W, RL =8Ω (VP = andplusmn;37 V)

Low noise

Smooth pop noise-free start-up and switch off

Zero dead time switching

Fixed frequency

Internal or external clock

High efficiency

Low quiescent current

Advanced protection strategy: voltage protection and output current limiting

Thermal FoldBack (TFB)

Fixed gain of 30 dB in SE and 36 dB in BTL applications

Fully short-circuit proof across load

BD modulation in BTL configuration

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Applications

DVD

Mini and micro receiver

Home Theater In A Box (HTIAB) system

High-power speaker system

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Description

The TDA8950 is a high-efficiency Class D audio power amplifier. The typical output power is 2 andtimes; 150 W with a speaker load impedance of 4 Ω.

The TDA8950 is available in both HSOP24 and DBS23P power packages. The amplifier operates over a wide supply voltage range from andplusmn;12.5 V to andplusmn;40 V and features low quiescent current consumption.

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INFORMATION

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• Fast delivery --- we will ship the goods within 1-3 working days after the payment confirmed.

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