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

Item number: 230249805281
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2*8W @ 8ohm/4ohm, MPS7720 D-class Audio Amplifier Board
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Winning bid:US $6.99 

Ended:May-11-08 18:20:15 PDT
Shipping costs:
US $5.00
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Service to United States
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Ships to:Worldwide
Item location:Nanjing,Jiangsu,, China
History:1 bid
Winning bidder:wealllovethesimpsons( 96Feedback score is 50 to 99)

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Starting time:May-04-08 18:20:15 PDT
Starting bid:US $6.99
Payment methods:
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Seller:sureelectronics( 23521Feedback score is 10,000 to 24,999) Member is a PowerSellerAbout Me
Feedback:99.5 % Positive
Member:since May-29-05 in China
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Description
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
100g / 1.4oz
  • How to Connect Load

Suggested connection is shown in Figure 2.

Figure 2

1sureelectronics1Member is a PowerSeller1  Visit Our Store: Member has an eBay StoreSure Electronics






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Worldwide
Return policy
Return policy not specified.
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Payment details
Payment methodPreferred/AcceptedBuyer protection on eBay
Credit or debit card through PayPal
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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.
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