POWER AMPLIFIER. YD6282 Datasheet

YD6282 Datasheet PDF, Equivalent


Part Number

YD6282

Description

DUAL AUDIO POWER AMPLIFIER

Manufacture

Wuxi Youda electronics

Total Page 4 Pages
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YD6282 Datasheet
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YOUDA INTEGRATED CIRCUIT
YD6282
DUAL AUDIO POWER AMPLIFIERYD6282
DESCRIPTION
YD6282 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: Pout1=2.5W/CHTyp.(Vcc=9V, RL=4, f=1kHz, THD=10%)
Pout2=4.6W/CHTyp.(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=6V15V
*Best for supply voltage: 9V or 12V
BLOCK DIAGRAM
++
__
Vstb FIL
GND
Vcc
1 2 3 4 5 6 7 8 9 10 11 12
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
Tel86-755-83740369 Fax86-755-83741418
Ver 5.0
1 of 4
2006-06-28
DataSheet4 U .com

YD6282 Datasheet
www.DataSheet4U.com
YOUDA INTEGRATED CIRCUIT
YD6282
ABSOLUTE MAXIMUM RATINGS Tamb=25℃)
PARAMETER
Supply Voltage
Output Peak Current
Power
Dissipation
Infinite Heat Sink
No Heat Sink
Operating Temperature
Storage Temperature
SYMBOL
VCC
Iop
PD
Topr
Tstg
VALUE
20
2.5
12.5
2.0
-20+75
-55+150
UNIT
V
A
W
ELECTRICAL CHARACTERISTICS
(Unless otherwise specified, VCC=9V, RL=4Ω, Rg=600Ω, f=1kHz, Tamb=25℃)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP
MAX UNIT
Quiescent Current
Output Power
Total Harmonic
Distortion
Voltage Gain
Iccq
Po
THD
GV
Vin=0
THD=10%
Vcc=12VTHD=10%
Po=1W/CH
Rf=82Vo=0dBm
Rf=0 Vo=0dBm
19 45 mA
2.0 2.5
4.6
W
0.2 1.0
%
43 45 47
dB
56
Input Resistance
Output Noise Voltage
Ripple Rejection Ratio
Cross Talk
Input Offset Voltage
Zi
VNO
RR
CT
V5,V7
Rg=0
BW=20Hz20kHz
f=100Hz Rg=600
Vr=0.2Vrms
Rg=600f=1kHz,
Vo =0dBm
30 k
0.3 1.0 mVs
54 dB
60 dB
20 60 mV
Standby Current
ISBY
1 μA
WuXi YouDa Electronics Co., Ltd
DataSheet4 U .com
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Website: www.e-youda.com


Features Datasheet pdf www.DataSheet4U.com YOUDA INTEGRATED CI RCUIT YD6282 DUAL AUDIO POWER AMPLIFI ER—YD6282 DESCRIPTION YD6282 is an au dio power IC with built-in two channels developed for portable radio cassette tape recorder. Because of the parts red uction and SIP (Single In line Package) , space merit is remarkable. Thermal sh ut down protection circuit is built in. FEATURES *High power: Pout(1)=2.5 W/CH(Typ.) (Vcc=9V, RL=4Ω, f=1kHz , THD=10%) Pout(2)=4.6W/CH(Typ. (Vcc=12V, RL=4Ω, f=1kHz, THD=10%) * Low popping noise at power ON *Small qu iescent current: Iccq=19mA(Typ.) @Vcc=9 V, Vin=0 *Soft clip *Built-in thermal s hut down protection circuit *Operation supply voltage range: Vcc=6V~15V *Bes t for supply voltage: 9V or 12V BLOCK DIAGRAM + _ + _ Vstb 1 2 3 FIL 4 5 6 7 8 GND 9 10 11 Vcc 12 WuXi YouDa Electronics Co., Ltd Add: No.5 Xijin Ro ad, National Hi-Tech Industrial Develop ment Zone, Wuxi Jiangsu China Tel: 86-5 10-85205117 86-510-85205106 Fax: 86-510-85205110 Website: www.e-youda.com SHENZHEN OFFI.
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