YOUDA INTEGRATED CIRCUIT
YD8602
LOW POWER AUDIO AMPLIFIER—YD8602
DESCRIPTION
The YD8602 is the audio power amplifier available for low voltage. It supplies differential outputs for
maximizing output swing at low voltages.
FEATURES
*Wide operating supply voltage: Vcc=2~6V;
*Low quiescent supply current (Icc=2.7mA, typ.);
*Medium output power
Po=250mW at Vcc=6V, R
L
=32Ω, THD=10%;
*Load impedance range (8Ωto 100Ω);
*Low distortion;
*Mute function (Icc=65μA, typ.);
*Minimum number of external parts required.
BLOCK DIAGRAM
8
+
_
4k
7
6
5
50k
125k
+
_
1
2
4k
50k
BIAS
3
4
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 5
2006-07-30
YOUDA [ WUXI YOUDA ELECTRONICS CO.,LTD ]
