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TDA8920CTH/N1,118

Audio Power Amplifier, 220 W, D, 2 Channel, ± 12.5V to ± 40V, HSOP, 24 Pins

NXP TDA8920CTH/N1,118

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Manufacturer:
NXP NXP
Manufacturer Part No:
TDA8920CTH/N1,118
Order Code:
2066148
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Product Overview

The TDA8920CTH/N1 is a high efficiency, two channel class D audio power amplifier in 24 pin HSOP package. The typical output power is 2 x 110W with speaker load impedance of 4ohm. For each channel, the audio input signal is converted into a digital PWM signal using an analogue input stage and PWM modulator. The TDA8920CTH/N1 contains high power switches, drivers, timing and handshaking between power switches along with some control logic. To ensure maximum system robustness, an advanced protection strategy has been implemented to provide overvoltage, overtemperature and overcurrent protection. Each of the two audio channels contains PWM modulator, an analogue feedback loop and a differential input stage.
  • Symmetrical operating supply voltage range from ±12.5V to ±32.5V
  • Low quiescent current consumption of 50mA
  • Stereo full differential inputs, can be used as stereo SE or mono BTL amplifier
  • Thermal foldback (TFB)
  • Smooth pop noise free start up and switch off
  • Zero dead time switching
  • Fully short circuit proof across load
  • Fixed gain of 30dB in SE and 36dB in BTL applications
  • BD modulation in BTL configuration
  • Ambient temperature range from -40°C to 85°C

Applications

Signal Processing, Audio, Consumer Electronics, Portable Devices

Product Information

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220W

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D

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2 Channel

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± 12.5V to ± 40V

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HSOP

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24Pins

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4ohm

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-40°C

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85°C

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-

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-

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-
Find similar products Choose and modify the attributes above to find similar products.

Technical Docs (3)

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