D7231 [ETC]
THE SMALL SCREEN VERTICAL DEFLECTION DRIVER; 小屏幕垂直偏转驱动程序
| 型号： | D7231 |
| 厂家： | 
ETC |
| 描述： | THE SMALL SCREEN VERTICAL DEFLECTION DRIVER |
| 文件： | 总3页 (文件大小：79K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Silicore
THE SMALL SCREEN VERTICAL DEFLECTION DRIVER
D7231
DESCRIPTION
Outline Drawing
The D7231 is a monolithic integrated
circuit in 4 + 4 lead minidip package. It is
intended for use in black and white TV
receivers and monitors and also use as class
AB power amplifier with wide range of
supply voltage in portable radios, cassette
recorders and players, etc.
FEATURE
z
z
z
z
z
Operating Voltage 1.8 To 15 V
Low Quiescent Current
High Power Capability
Low Crossover Distortion
Soft Clipping
PIN CONNECTION
BLOCK DIAGRAM
1
2
GND
GND
GND
GND
+Vs
8
7
Output
D7231
Input-
6
5
3
4
Input+
1/3
SHAOXING SILICORE TECHNOLOGY CO.,LTD
www. Silicore. com. cn
CHMC
Silicore
D7231
ABSOLUTE MAXIMUM RATINGS (Ta=25°C)
Characteristic
Symbol
Value
Unit
V
Supply Voltage
Vcc
16
1.25
Tamb=50°C
Tamb=70°C
Total Power Dissipation
PD
W
4
1
Output Peak Current
Io
A
Storage and Junction Temperature
Tstg,Tj
-40~150
°C
THERMAL DATA
Characteristic
Symbol
Value
80
Unit
Thermal Resistance Junction-ambient
Thermal Resistance Junction-pins
max.
max.
Rth j-amb
Rth j-pins
°C/W
°C/W
15
ELECTRICAL CHARACTERISTICS
(Unless otherwise specified: Ta=25°C, Vcc=6V)
Characteristics
Supply Voltage
Symbol
Vcc
Test conditions
Min Typ Max Unit
1.8
15
V
Vcc=6V
2.7
1.2
3.6
100
Quiescent Output Voltage
Vo
V
Vcc=3V
Quiescent Drain Current
Input Bias Current
Id
Ib
9
mA
nA
Vsat1
Vsat2
THD
Gv
Io=100mA
0.5
1.0
Output Sturation Voltage
V
Io=-100mA
Distortion
0.3
38
%
Po=0.2W, f=1kHz, RL=8Ω
Closed Loop Voltage Gain
Input Resistance
dB
kΩ
Rin
f=1kHz
100
24
B=Curve A
Rs=10kΩ
2
3
Total Input Noise
eN
µV
B=22Hz~22kHz
Supply Voltage Rejection
SVR
30
dB
Rg=10kΩ, f=100Hz
2/3
SHAOXING SILICORE TECHNOLOGY CO.,LTD
www. Silicore. com. cn
CHMC
Silicore
D7231
TEST CIRCUIT and APPLICATION CIRCUIT
3/3
SHAOXING SILICORE TECHNOLOGY CO.,LTD
www. Silicore. com. cn
CHMC
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