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參數(shù)資料
| 型號： | LM1203BN |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | IC-VIDEO AMP SYSTEM |
| 中文描述： | 3 CHANNEL, VIDEO AMPLIFIER, PDIP28 |
| 封裝： | PLASTIC, DIP-28 |
| 文件頁數(shù)： | 2/16頁 |
| 文件大?。?/td> | 559K |
| 代理商： | LM1203BN |
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales
Office/Distributors for availability and specifications.
Supply Voltage, V
CC
Pins 1, 13, 23, 28
(Note 1)
13.5V
Voltage at Any Input Pin, V
IN
Video Output Current, I16, 20 or 25
V
CC
t
V
IN
t
GND
28 mA
Power Dissipation, P
D
(Above 25
§
C) Derate Based on
i
JA
and T
J
Thermal Resistance,
i
JA
Junction Temperature, T
J
2.5W
50
§
C/W
150
§
C
Storage Temperature Range, T
STG
Lead Temperature, (Soldering, 10 sec.)
b
65
§
C to
a
150
§
C
265
§
C
1 kV
ESD susceptibility
Human body model: 100 pF discharged through a 1.5 k
X
resistor
Operating Ratings
(Note 9)
Temperature Range
0
§
C to 70
§
C
Supply Voltage (V
CC
)
10.8V
s
V
CC
s
13.2V
Electrical Characteristics
See Test Circuit(Figure 2), T
A
e
25
§
C; V
CC1
e
V
CC2
e
12V
DC Static Tests
S17, 21, 26 Open; V12
e
6V; V14
e
0V; V15
e
2.0V unless otherwise stated
Label
Parameter
Conditions
Typ
Tested
Limit (Note 2)
Design
Limit (Note 3)
Units
(Limits)
Is
Supply Current
V
CC
1 only
73
90.0
mA(max)
V11
Video Input Reference Voltage
2.4
2.2
V(min)
2.6
V(max)
lb
Video Input Bias Current
Any One Amplifier
5.0
20
m
A(max)
V14 l
Clamp Gate Low Input Voltage
Clamp Comparators On
1.2
0.8
V(max)
V14 h
Clamp Gate High Input Voltage
Clamp Comparators Off
1.6
2.0
V(min)
I14 l
Clamp Gate Low Input Current
V14
e
0V
b
0.5
b
5.0
m
A(max)
I14 h
Clamp Gate High Input Current
V14
e
12V
0.005
1
m
A(max)
lclamp
a
Clamp Cap Charge Current
V5, 8 or 10
e
0V
850
500
m
A(min)
lclamp
b
Clamp Cap Discharge Current
V5, 8 or 10
e
5V
b
850
b
500
m
A(min)
Vol
Video Output Low Voltage
V5, 8 or 10
e
0V
0.9
1.25
V(max)
Voh
Video Output High Voltage
V5, 8 or 10
e
5V
8.9
8.2
V(min)
D
Vo(2V)
Video Output Offset Voltage
Between Any Two Amplifiers
V15
e
2V
g
0.5
g
50
mV(max)
D
Vo(4V)
Video Output Offset Voltage
Between Any Two Amplifiers
V15
e
4V
g
0.5
g
50
mV(max)
AC Dynamic Tests
S17, 21, 26 Closed; V14
e
0V; V15
e
4V; unless otherwise stated
Symbol
Parameter
Conditions
Typ
Tested
Limit (Note 2)
Design
Limit (Note 3)
Units
(Limits)
Av max
Video Amplifier Gain
V12
e
12V, V
IN
e
560 mVp-p
Ref: Av max, V12
e
5V
6.0
4.5
V/V(min)
D
Av 5V
Attenuation
@
5V
b
10
dB
D
Av 2V
Attenuation
@
2V
Ref: Av max, V12
e
2V
b
40
dB
Av match
Absolute gain match
@
Av max
V12
e
12V (Note 5)
g
0.5
dB
D
Av track1
Gain change between amplifiers
V12
e
5V (Notes 5, 8)
g
0.1
g
0.5
dB(max)
D
Av track2
Gain change between amplifiers
V12
e
2V (Notes 5, 8)
g
0.3
g
0.7
dB(max)
THD
Video Amplifier Distortion
V12
e
3V, V
O
e
1 Vp-p
V12
e
12V,
V
O
e
100 mV
rms
V
O
e
4 Vp-p
V
O
e
4 Vp-p
0.5
%
f (
b
3 dB)
Video Amplifier Bandwidth
(Notes 4, 6)
70
MHz
t
r
Output Rise Time (Note 4)
5
ns
t
f
Output Fall Time (Note 4)
7
ns
http://www.national.com
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| LM1203C | 制造商:TI 制造商全稱:Texas Instruments 功能描述:RGB VIDEO-AMPLIFIER SYSTEM |
| LM1203CN | 制造商:TI 制造商全稱:Texas Instruments 功能描述:RGB VIDEO-AMPLIFIER SYSTEM |
| LM1203FN | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Triple Video Amplifier |
| LM1203N | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:RGB Video Amplifier System |
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