NXP Semiconductors


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クラス AB
SA58632 - 2 X 2.2W BTL audio amplifier
SA58631TK - 3 W BTL audio amplifier
TDA1308AUK - Class-AB stereo headphone driver

More than 25 years experience in Class-AB products

We have more than 25 years of experience in Class-AB products and deliver single-digit PPM rates along with worldwide comprehensive design-in support.

Key benefits

  • Excellent ease of use
  • Built-in volume control available in many products
  • Advanced thermal protections
  • 1-, 2- and 4-channels available in one device
  • Low cost devices available

Key applications

  • Portable audio
  • Flatscreen and CRT TV
  • Active / multimedia speakers
  • Home theatre systems
  • Portable and home docking stations

Descriptive summary

Our class-AB audio amplifiers include a wide range of options, so you have a cost-effective way to support a variety of architectures. For platform designs we offer a range of pin-to-pin compatible devices, covering one to four channels and available in low-to-high options. We have affordable solutions for Flat TV, where a reasonably limited output power (up to 6 Watts) is required. We also offer a range of headphone amplifiers that provide superior sound quality and reduced component count.