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參數資料
| 型號： | YD8207 |
| 廠商： | Wuxi Youda electronics Co.,LTD. |
| 英文描述： | DUAL AUDIO POWER AMPLIFIER |
| 中文描述： | 雙音頻功率放大器 |
| 文件頁數： | 1/4頁 |
| 文件大小： | 162K |
| 代理商： | YD8207 |
YOUDA INTEGRATED CIRCUIT
YD8207
DUAL AUDIO POWER AMPLIFIER-YD8207
DESCRIPTION
YD8207 is an audio power IC with built-in two channels developed for portable radio cassette tape recorder.
Because of the parts reduction and SIP (Single In line Package), space merit is remarkable. Thermal shut down
protection circuit is built in.
FEATURES
*High Power: Po(1)=2.5W/CH(Typ.) (Vcc=9V, RL=4, f=1kHz, THD=10%)
Po(2)=4.6W/CH(Typ.) (Vcc=12V, RL=4, f=1kHz, THD=10%)
*Low popping noise at power ON.
*Small quiescent current: Iccq=19mA(Typ.) (Vcc=9V, Vin=0)
*Soft clip
*Built-in thermal shut down protection circuit
*Operation supply voltage range: Vcc=6V～15V
*Best for supply voltage: 9V or 12V
BLOCK DIAGRAM
234
56
7
8
10
9
12
11
+
_
1
+
GND
Vcc
Vstb FIL
_
WuXi YouDa Electronics Co., Ltd
Add:
No.5 Xijin Road, National Hi-Tech Industrial Development Zone, Wuxi Jiangsu China
Tel:
86-510-85205117
86-510-85205106
Fax:
86-510-85205110
Website: www.e-youda.com
SHENZHEN OFFICE
Tel： 86-755-83740369
Fax： 86-755-83741418
Ver
5.0
1 of 4
2006-06-28
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