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Digital amp board SL-A08 2*20W

Digital amp board SL-A08 2*20W

Place of Origin : CHINA
Brand Name : RECON
Model Number : Digital amp board SL-A08 2*20W
Packaging Details : Stardand
Payment Terms : T/T
MOQ : 500
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Content:

class D amplifier board,audio amplifier board,digital amp board

SL-A08 is the new design, it is new product of digital amplifier board,use SMT decal of main IC,connection is very simple.it driver 2*20W at 8ohm 14V,it use MAXIM chip,with high performance.
2. Application
·Power speaker
·Digital product
·Computer and laptop
·Portable product
·Wireless product
·TV, DVD and the other product 
3. Feature
·Output Power: Maximum 22.5W at RL=4Ω,VCC=14V
·Power efficiency is up to 93%
·Low Working Voltage Down To 4V, High Working Voltage up To 14V
·Thermal Protection function 
·Output Pin Short-Circuit Protection 
·Separate VCC & PVCC
·Class-D stereo audio design
·Components use SMT decal, the board dimension is very small
·IC decal is QFN44
·No external heat-sink,Less heat, save heat sink cost
·The current is very small
·The PCB design provides both bead and LC solutions
·The dimension is only 42mm×48mm 
4. Parameter
PARAMETER
Test Condition
MIN TYP MAX
UNIT
PO(MAX)
Continuous output power
(r.m.s)at 1kHz
RL=4Ω
14V
22.5
W
12V
17
5V
3.6
RL=8Ω
14V
13
W
12V
10
5V
1.8
Output noise
-70
dBV
S/N
Maximum output at THD+N<0.5%,
f=1kHz
90
dB
Working Voltage
5 12 14
V

Product Tags:

Digital amp board 2*20W

      

bluetooth digital audio amplifier board

      

PCB assembly

      
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