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2*8W @ 8ohm/4ohm, MPS7720 D-class Audio Amplifier Board

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Price:US $14.99
Approximately £9.32
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Other item info
Item number:350100861270
Item location:Nanjing,Jiangsu,, China
Post to:Worldwide
History:7 sold
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Last updated on 13:43:39 BST, 21 Oct, 2009 View all revisions
Item specifics
Condition: New  
2*8W @ 8ohm/4ohm, MPS7720 D-class Audio Amplifier Board

The AA-AB002 is an 8W stereo evaluation board featuring MPS’ MP7720 Class D Single Ended Audio Amplifier. The AA-AB002 can deliver 8W into two 4Ω/8Ω load with a 24V input supply.

  • All Audio Amplifier Boards were tested for over 12 hours before shipping.
  • 8W Output at 24V Input Into a 4Ω/8Ω Load
  • 0.1% THD+N @ 2W, 1KHz Into 4Ω Load
  • 0.1% THD+N @ 2W, 1KHz Into 8Ω Load
  • 80% Efficiency at 8W
  • Integrated Start-Up and Shut-Down
  • Input Voltage VDD 9V to 24V
  • Operating Environment Temperature Range: 0 ~+55℃.
  • Storage Environment Temperature Range:-25~+85℃.

    Notice:

  • GND should be connected to GND or the housing of your instrument.
  • IN_L, IN_R and GND are Single-Ended Input.
  • EN terminal (low to turn it off).
  • OUT_L and GND, OUT_R and GND are two way Audio Outputs.
Download User's Manual
Products Number
AA-AB002
Products Name
2*8W @ 8ohm/4ohm, MPS7720 D-class Audio Amplifier Board
Outline Dimension
3.5inch × 2.0inch
Item Net Weight
40g / 1.4oz
  • How to Connect Load

Suggested connection is shown in Figure 2.

Figure 2

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Item location: Nanjing,Jiangsu,, China
Dispatches to: Worldwide
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Standard Int'l Flat Rate Postage
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*The estimated delivery time is based on the seller's dispatch time, the postal service selected, and when the seller receives cleared payment. Sellers are not responsible for shipping service transit times. Transit times may vary, particularly during peak periods.
Return policy
Returns accepted
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Seller's payment instructions
We are very glad to provide combined shipping if you need more items. Please contact us via email or message before sent the payment to us. Mail to: zhangcheng@sure-electronics.net . Thanks a lot and best regards.
Seller assumes all responsibility for this listing.
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