POWER AMPLIFIER. YD6283 Datasheet

YD6283 Datasheet PDF, Equivalent


Part Number

YD6283

Description

DUAL AUDIO POWER AMPLIFIER

Manufacture

Wuxi Youda electronics

Total Page 4 Pages
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YD6283 Datasheet
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YOUDA INTEGRATED CIRCUIT
YD6283
DUAL AUDIO POWER AMPLIFIER-YD6283
DESCRIPTION
YD6283 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/CH (Typ.) (Vcc=9V, RL=4, f=1kHz, THD=10%)
Pout2=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=6V15V
*Best for supply voltage9V, 12V.
BLOCK DIAGRAM
+
-
20k
30Ω
BIAS AND
THRMAL
PROTECTION
+
30Ω -
20k
Pre-GND
Pw-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

YD6283 Datasheet
www.DataSheet4U.com
YOUDA INTEGRATED CIRCUIT
YD6283
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%
POUT=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
fRIP=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
WuXi YouDa Electronics Co., Ltd
DataSheet4 U .com
2 of 4
Website: www.e-youda.com


Features Datasheet pdf www.DataSheet4U.com YOUDA INTEGRATED CI RCUIT YD6283 DUAL AUDIO POWER AMPLIFI ER-YD6283 DESCRIPTION YD6283 is an audi o power IC with built-in two channels d eveloped for portable radio cassette ta pe recorder. Because of the parts reduc tion and SIP (Single In line Package), space merit is remarkable. Thermal shut down protection circuit is built in. FEATURES *High Power: Pout(1)=2.5W/ CH (Typ.) (Vcc=9V, RL=4Ω, f=1kHz, THD =10%) Pout(2)=4.6W/CH (Typ.) (Vcc=1 2V, RL=4Ω, f=1kHz, THD=10%) *Low popp ing noise at power ON *Small quiescent current: Iccq=19mA(Typ.) (Vcc=9V, VIN =0) *Soft clip *Built-in thermal shut down protection circuit *Operation sup ply voltage range: Vcc=6V~15V *Best f or supply voltage:9V, 12V. BLOCK DIA GRAM + 20k 30Ω BIAS AND THRMAL PROTE CTION 30Ω + 20k 1 2 3 4 5 Pre-G ND 6 7 8 Pw-GND 9 10 11 Vcc 12 WuX i 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: 86-51.
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