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Class D Amplifier

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High-precision Digital Volume Control and Dynamic Range Control


  • 2x70W, 1x140W or 4x25W
  • 4-24V supply rail
  • Up to 2x70W output power
  • Analog input
  • Available in QFN64 or TQFP64

Technical Specifications

Number of Channels Output Power 70 W Note 1   Input Analogue  Supply Voltage (maximum) 24 V Supply Voltage (minimum) 4.5 V Efficiency 93 % THD plus Noise 0.02 % Note 2   Stand-by Control Yes  Mute Control Yes  

Pricing & Further Details

PackagePart NumberGuide PricePack SizePart Comment Status

Products are categorised into one of eightm possible statuses:

  1. Product is still In Design
  2. Engineering Samples are available to request
  3. Product is Newly Released
  4. Product is Active
  5. Product is available but Not Recommended for New Design
  6. Last Time Buy - product is considered End of Life
  7. Product is Obsolete, but some stock is available
  8. Product is Obsolete and unavailable
Sample AvailabilityRequest Sample
QFN-64 QFN-64MA12070QFN
Please enquire    
1 - 5 days REQUEST

For prices, click "buy now" on in-stock items to view, or contact us for bulk prices.

Datasheets & Resources

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