HTML datasheet архив (поиск документации на электронные компоненты) Поиск даташита (1.687.043 компонентов)
Где искать

Datasheet: YD386 (No company)

LOW VOLTAGE AUDIO POWER AMPLIFIER

 

Скачать: PDF   ZIP
No company
YOUDA INTEGRATED CIRCUIT
YD386
LOW VOLTAGE AUDIO POWER AMPLIFIER
----
YD386
DESCRIPTION
The YD386 is a power amplifier, designed for use in low voltage consumer applications. The gain is internally
set to 20 to keep the external part count low. But the additional of an external resistor and capacitor between pin 1
and pin 8 will increase the gain to any value up to 200.
FEATURES
*Minimum external parts;
*Wide supply voltage range: 4V~12V;
*Voltage gains:20~200;
*Ground referenced input;
*Low distortion.
BLOCK DIAGRAM
_
+
6
8
1
5
4
2
3
7
GND
Vcc


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 2006-06-28
YOUDA INTEGRATED CIRCUIT
YD386
ABSOLUTE MAXIMUM RATINGS
(Tamb=25)
PARAMETER SYMBOL VALUE
UNIT
Supply Voltage
Vcc
15
V
Input Voltage
Vi
0.4V
V
Output Peak Current
Iop
1.5
A
Power Dissipation
P
D
1250 mW
Operating Temperature
Topr
0 to +70
Storage Temperature
Tstg
-55 to +150
ELECTRICAL CHARACTERISTIC
(Tamb=25,all voltage referenced to GND Unless otherwise specified)
PARAMETER SYMBOL TEST
CONDITIONS NIN
TYP
MAX
UNIT
Supply Voltage
Vcc
4
12
V
Quiescent Circuit
Current
Iccq Vi=0
4
8
mA
Vcc=6V, THD=10%
250
325
Output Power
Po
Vcc=9V, THD=10%
500
700
mW
Pin1 and Pin 8 open
26
Voltage Gain
Gv
10F Fron pin1 and pin8
46
dB
Pin1 and Pin 8 open
300
Gain Bandwidth
BW
10F Fron pin1 and pin8
60
kHz
Total harmonic
distortion
THD
Po=125mW,
Pin1 and Pin 8 open
0.2 %
Supply Voltage
Rejection
RR
10F Fron pin7 and GND
50 dB
Input
Resistance Zi
50 k
Input Bias current
I
B
Pin2 and Pin 3 open
250
nA




WuXi YouDa Electronics Co., Ltd 2 of 3 Website: www.e-youda.com
YOUDA INTEGRATED CIRCUIT
YD386
APPLICATION CIRCUIT
-
+
6
8
1
5
4
2
3
7
+
10
0.1
+
470
W
10k
0.047
10
+
220
+
10
Vin
RL
Vcc
OUTLINE DRAWING

WuXi YouDa Electronics Co., Ltd 3 of 3 Website: www.e-youda.com
© 2017 • ChipFind
Контакты
Главная страница