EV7770-F-00A

45W Stereo Single-ended Class D Audio Amplifier Evaluation Board

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EV7770-F-00A

45W Stereo Single-ended Class D Audio Amplifier Evaluation Board

EV7770-F-00A continues to be in production for existing customers. Please consider this alternative for new designs:

EV7770-F-01A

Active

EV7770-F-01A

Active

2 x 45W Stereo Single-Ended Class-D Audio Amplifier Evaluation Board

Features & Benefits

  • 9.5V to 36V Operation from a Single Supply
  • ±8.5A Peak Current Output
  • Output Power at 36V and 10% THD:
    • Stereo Single-Ended: 2 x 45W into 4Ω Load
    • Bridge-Tied Load: 90W into 8Ω Load
  • THD + N = 0.03% at 1W, 8Ω
  • >90% Efficiency at 10% THD
  • Low Noise
  • Switching Frequency (fSW) Up to 1MHz
  • Integrated Start-Up and Shutdown Pop Elimination Circuit
  • Configurable Under-Voltage Protection (UVP)
  • Thermal and Short-Circuit Protection (SCP)
  • Output Fault Flag and Thermal Warning
  • Integrated Power FETs
  • Available in a TSSOP-28EP Package with an Exposed Pad

… and many more!

Product Evaluated

Active Part Numbers:

EV7770-F-00A

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Standard Pricing

  • Quantity Price
  • 1
    $100.00 /unit

In stock

Arrives 3-4 business days. Shipping only $5 per order.


100 Max per Company.
Limited Inventory to support product development.
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Quality Policy, Certificates & Reliability Reports
All MPS parts are lead-free, halogen-free and adhere to the RoHS directive. See Environmental section for details.