TDA8920TH 2X80 W Class-D Audio Amplifier


TDA8920TH 2X80W Class-D Audio Amplifier

Brand: NXP (Philips)

Pack of 1-piece/lot.

Image is for package illustration purpose only. Refer to product specs for detail.

In stock

SKU: TDA8920TH Category:


2x80W class-D power amplifier in HSOP24 package.

The TDA8920 is a high efficiency class-D audio power amplifier with very low dissipation. The typical output power is 2×80W. The device comes in a HSOP24 power package with a small internal heatsink. Depending on supply voltage and load conditions a very small or even no external heatsink is required. The amplifier operates over a wide supply voltage range from ±12.5 to ±30V and consumes a very low quiescent current.


  • High efficiency (∼90%).
  • Operating voltage from ±12.5 to ±30V.
  • Very low quiescent current.
  • Low distortion.
  • Usable as a stereo Single-Ended (SE) amplifier or as a mono amplifier in Bridge-Tied Load (BTL).
  • Fixed gain of 30dB in Single-Ended (SE) and 36dB in Bridge-Tied Load (BTL).
  • High output power.
  • Good ripple rejection.
  • Internal switching frequency can be overruled by an external clock.
  • No switch-on or switch-off plop noise.
  • Short-circuit proof across the load and to the supply lines.

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