yd8207 Wuxi Youda Electronics Co.,Ltd., yd8207 Datasheet

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yd8207

Manufacturer Part Number
yd8207
Description
Dual Audio Power Amplifier
Manufacturer
Wuxi Youda Electronics Co.,Ltd.
Datasheet
1.YD8207.pdf (4 pages)

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Bonase Electronics (HK) Co., Limited Bonase Electronics (HK) Co., Limited
Part Number:
YD8207
Manufacturer:
CTS
Quantity:
20 000
DESCRIPTION
Because of the parts reduction and SIP (Single In line Package), space merit is remarkable. Thermal shut down
protection circuit is built in.
FEATURES
BLOCK DIAGRAM
Tel: 86-510-85205117
YD8207 is an audio power IC with built-in two channels developed for portable radio cassette tape recorder.
*High Power: Po(1)=2.5W/CH(Typ.) (Vcc=9V, R
*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=6V～15V
*Best for supply voltage: 9V or 12V
Ver 5.0
Add: No.5 Xijin Road, National Hi-Tech Industrial Development Zone, Wuxi Jiangsu China
YOUDA INTEGRATED CIRCUIT
SHENZHEN OFFICE
DUAL AUDIO POWER AMPLIFIER-YD8207
1
Po(2)=4.6W/CH(Typ.) (Vcc=12V, R
2
Vstb
86-510-85205106
3
WuXi YouDa Electronics Co., Ltd
+
_
FIL
4
Tel： 86-755-83740369
5
Fax: 86-510-85205110
6
1 of 4
L
=4Ω, f=1kHz, THD=10%)
L
=4Ω, f=1kHz, THD=10%)
7
8
GND
9
+
_
Fax： 86-755-83741418
10
Website: www.e-youda.com
11
YD8207
Vcc
12
2006-06-28

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yd8207 Summary of contents

Page 1

... YOUDA INTEGRATED CIRCUIT DUAL AUDIO POWER AMPLIFIER-YD8207 DESCRIPTION YD8207 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. ...

Page 2

... THD=10%， Po Vcc=12V, THD=10% THD Po=1W/CH Rf=120Ω Vo=0dBm G V Rf=0 Vo=0dBm Zi Rg BW=20Hz～20kHz f=100Hz Rg=600Ω RR Vr=0.2Vrms Rg=600Ω, f=1kHz =0dBm SBY YD8207 VALUE UNIT 20 V 2.5 A 12.5 W 2.0 -20～+75 ℃ -55～+150 ℃ MIN TYP MAX UNIT 19 45 2.0 2.5 4.6 0.2 1 ...

Page 3

... Vin2 120Ω + 47μ WuXi YouDa Electronics Co., Ltd STAND- POWER AMP1 - 5 4 BIAS AND THERMAL PROTECTION + 7 POWER AMP YD8207 + 12 1000μ 0.1μ 100μ 1000μ 0.15μ 100μ 1000μ 0.15μ Website: www.e-youda.com Vcc ...

Page 4

... YOUDA INTEGRATED CIRCUIT OUTLINE DRAWING WuXi YouDa Electronics Co., Ltd Website: www.e-youda.com YD8207 ...

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