参数资料
型号: YD34119A
厂商: Wuxi Youda electronics Co.,LTD.
元件分类: 音频放大器
英文描述: LOW POWER AUDIO AMPLIFIER
中文描述: 低功耗音频放大器
文件页数: 1/4页
文件大小: 88K
代理商: YD34119A
YOUDA INTEGRATED CIRCUIT
YD34119A
LOW POWER AUDIO AMPLIFIER—YD34119A
DESCRIPTION
The YD34119A is a low power audio amplifier integrated circuit intended (primarily) for the telephone
applications, such as in speakerphones.
FEATURES
*Wide operating supply voltage: Vcc=2~6V;
*Low quiescent supply current
(Icc=2.7mA, typ.);
*Medium output power
Po=250mW at Vcc=6V, RL=32Ω, THD=10%;
*Load impedance range (8Ωto 100Ω);
*Low distortion;
*Mute function (Icc=65μA, typ.);
*Minimum number of external parts required.
BLOCK DIAGRAM
2
7
50k
4k
50k
125k
+
_
+
_
13
4
5
6
8
BIAS
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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