TV SOUND OUTPUT CIRCUIT
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YOUDA INTEGRATED CIRCUIT
YD5265
TV SOUND OUTPUT CIRCUIT—YD5265
DESCRIPTION
The YD5265 is a semico...
Description
www.DataSheet4U.com
YOUDA INTEGRATED CIRCUIT
YD5265
TV SOUND OUTPUT CIRCUIT—YD5265
DESCRIPTION
The YD5265 is a semiconductor integrated circuit designed for TV sound output circuit.
FEATURES
*DC Volume Adjustment Method Employed. Controlled with DC Voltage. *Fin-attached 9-lead SIP package employed.
BLOCK DIAGRAM
DC Volume Control Mute
Audio Output Amp.
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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 3 2006-06-30
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YOUDA INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATINGS
PARAMETER Supply Voltage(1) Supply Voltage(2) (Tamb=25℃) SYMBOL Vcc1 Vcc2 V3-7 Circuit Voltage V4-7 V6-7 Circuit Current Power Dissipation Infinite Heat Sink PD No Heat Sink Tamb Tstg 1.6 -20 to +70 I4P I8P VALUE 14.4 26 7 Vcc1 Vcc2 -10~+3
YD5265
UNIT V V V V V mA A W ℃ ℃
-1.2~+1.2
Operating Temperature Storage Temperature
-55 to +150
ELECTRICAL CHARACTERISTICS
(Tamb=25℃,Vcc1=12V, Vcc2=18V, f=1kHZ, Unless otherwise specified) PARAMETER Quiescent Circuit Current Output Power Voltage Gain Total Harmonic Distortion Max. Attenuation Amount Output Noise Voltage Muting Operation Voltage SYMBOL Icc Po Av THD Att VNO V3 TEST CONDITIONS V4=12V V4=12V, V3=0V, THD=10% V4=12V, V3=0V, Vi=0.1V V4=12V, V3=0V, Po=1W V3=0V, Vi=0.1V,V4=Ration between 12...
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