YD820 Datasheet, PDF (3/4 Pages) Wuxi Youda electronics Co.,LTD – 1.2W AUDIO POWER AMPLIFIER

YOUDA INTEGRATED CIRCUIT
YD820
APPLICATION CIRCUIT 1
+
470μ
6
56Ω
+ 100μ
C8
71
Vcc
0.1μ
Vin
3+
2_
10k ^Rf
4
+
100μ
8
+
47μ
5
+ ^470μ
1Ω
SPEAKER
0.22μ
APPLICATION CIRCUIT 2
+
0.1μ 470μ
C8
671
Vcc
SPEAKER
Vin
3
2
10k ^Rf
+
100μ　
5
+
470μ
1Ω
48
+
47μ
0.22μ
WuXi YouDa Electronics Co., Ltd
3 of 4
Website: www.e-youda.com