yd820 Wuxi Youda Electronics Co.,Ltd., yd820 Datasheet - Page 3

• Manufacturer Part Number: yd820
• Description: 1.2w Audio Power Amplifier
• Manufacturer: Wuxi Youda Electronics Co.,Ltd.

APPLICATION CIRCUIT 1
APPLICATION CIRCUIT 2
WuXi YouDa Electronics Co., Ltd
YOUDA INTEGRATED CIRCUIT
Vin
Vin
0.1μ
10k
10k
+
+
Rf
Rf
100μ
470μ
100μ
470μ
3
2
3
2
+
+
+
_
6
6
4
4
7
7
56Ω
+ 100μ
8
8
3 of 4
+
47μ
+
47μ
1
1
C8
C8
5
5
0.22μ
1Ω
0.22μ
1Ω
+
0.1μ
+
470μ
470μ
Vcc
Website: www.e-youda.com
SPEAKER
SPEAKER
Vcc
YD820