POWER AMPLIFIER. YD2611 Datasheet

YD2611 Datasheet PDF, Equivalent


Part Number

YD2611

Description

TV SOUND POWER AMPLIFIER

Manufacture

Wuxi Youda electronics

Total Page 3 Pages
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YD2611 Datasheet
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YOUDA INTEGRATED CIRCUIT
YD2611
TV SOUND POWER AMPLIFIERYD2611
DESCRIPTION
The YD2611 is a monolithic integrated circuit designed for the TV sound power amplifier. It also can be used in
audio power amplifier sets.
FEATURES
*Wide operating voltage (6V to 35V)
* Few external components
*Fixed Closed Loop Gain
*High input impedance
*Built-in thermal protection circuit
*Fine ripple rejection characteristic
BLOCK DIAGRAM
1
Bias
8 Circuit
R
Pre
Amplifier
Power
Amplifier
2
65
7
9 43
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: 86-510-5205110 Website: www.e-youda.com
SHENZHEN OFFICE Tel86-755-83740369
Fax86-755-83741418
Ver 5. 0
1 of 3
2006-06-30

YD2611 Datasheet
www.DataSheet4U.com
YOUDA INTEGRATED CIRCUIT
YD2611
ABSOLUTE MAXIMUM RATINGS (Tamb=25)
PARAMETER
Supply Voltage
Pulse Peak Output Current
Peak Output Current(continuously)
Operating Temperature
Storage Temperature
SYMBOL
Vcc
Ios
Ior
Topr
Tstg
VALUE
35
3
1.5
-25 to +75
-55 to +150
UNIT
V
A
A
ELECTRICAL CHARACTERISTICS
(Tamb=25, Vcc=18V, RL=8Ω, f=1kHz, Unless otherwise specified)
PARAMETER SYMBOL
TEST CONDITIONS
MIN
TYP MAX
UNIT
Quiescent Current
Output Power
Voltage Gain
Total Harmonic
Distortion
Bandwidth
Noise Output
Voltage
Input Impedance
Input Sensitivity
Icc
Po
GV
THD
BW
Vno
Zi
Vis
No input Signal
Vcc=18V, RL=8Ω, THD=10%
Vcc=12V, RL=8Ω, THD=10%
Vcc=20V, RL=15Ω, THD=10%
Vcc=25V, RL=8Ω, THD=10%
4
Po=2W
Rg=5 kΩ, 60HZ~15KHz
15
Po=2.5WRL=8Ω
Po=4.2W
44
25
4.5
1.7
6
5
38
0.3 1.0
0.2 0.5
45
55 66
83
mA
W
dB
%
kHz
mV
kΩ
mV
WuXi YouDa Electronics Co., Ltd
2 of 3
Website: www.e-youda.com


Features Datasheet pdf www.DataSheet4U.com YOUDA INTEGRATED CI RCUIT YD2611 TV SOUND POWER AMPLIFIER —YD2611 DESCRIPTION The YD2611 is a m onolithic integrated circuit designed f or the TV sound power amplifier. It als o can be used in audio power amplifier sets. FEATURES *Wide operating voltage (6V to 35V) * Few external components *Fixed Closed Loop Gain *High input imp edance *Built-in thermal protection cir cuit *Fine ripple rejection characteris tic BLOCK DIAGRAM 1 Bias 8 Circuit R Pre Amplifier Power Amplifier 2 6 5 7 9 4 3 WuXi YouDa Electronics Co., Ltd Add: No.5 Xijin Road, National Hi-Tech Industrial Development Zone, W uxi Jiangsu China Tel: 86-510-85205117 86-510-85205106 Fax: 86-510-5205110 Web site: www.e-youda.com SHENZHEN OFFICE T el: 86-755-83740369 Fax: 86-755-837 41418 Ver 5. 0 1 of 3 2006-06-30 www.D ataSheet4U.com YOUDA INTEGRATED CIRCUI T ABSOLUTE MAXIMUM RATINGS PARAMETER Su pply Voltage Pulse Peak Output Current Peak Output Current(continuously) Operating Temperature Storage Tempe.
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