參數(shù)資料
型號: LM2460
廠商: National Semiconductor Corporation
英文描述: Monolithic Triple Channel High Swing CRT Driver
中文描述: 單片三通道高秋千CRT顯示器驅(qū)動
文件頁數(shù): 2/11頁
文件大小: 951K
代理商: LM2460
Absolute Maximum Ratings
(Notes 1,
3)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage (V
CC
)
Bias Voltage (V
BB
)
Input Voltage (V
IN
)
Storage Temperature
Lead Temperature
(Soldering,
<
10 sec.)
ESD Tolerance,
Human Body Model
Machine Model
+136V
+16V
0.5
>
V
IN
>
4.25V
40C to +150C
265C
2 kV
200V
Junction Temperature (T
J
)
150C
Operating Ratings
(Note 2)
V
CC
V
BB
V
IN
V
OUT
Case Temperature
Do not operate the part without a heatsink
+80V to +125V
+6V to +10V
+1V to +5V
+25V to +115V
100C
Electrical Characteristics
(See
Figure 2
for Test Circuit) Unless otherwise noted: V
CC
= +120V, V
BB
= +8V, C
L
= 8 pF, T
C
= 50C
DC Tests: V
IN
= +2.2 V
DC
AC Tests: Output = 60 V
P-P
(45V 105V) at 1 MHz
Symbol
Parameter
Conditions
LM2460
Typ
Units
Min
Max
I
CC
Supply Current
All Three Channels, No Video
Input, No Output Load
All Three Channels
No AC Input Signal, V
IN
= 2.2
V
DC
No AC Input Signal, V
IN
= 1.2
V
DC
No AC Input Signal
(Note 4), No AC Input Signal
(Note 4), (Note 5), No AC Input
Signal
(Note 6), 10% to 90%
(Note 6), 90% to 10%
(Note 6), 10% to 90%
(Note 6), 90% to 10%
(Note 6)
35
45
mA
I
BB
V
OUT, 1
Bias Current
DC Output Voltage
15
25
mA
73
78
83
V
DC
V
OUT, 2
DC Output Voltage
104
109
114
V
DC
A
V
A
V
LE
DC Voltage Gain
Gain Matching
Linearity Error
28
32
1.0
34
V/V
dB
10
%
t
r
(60 V
P-P
)
t
f
(60 V
P-P
)
t
r
(40 V
P-P
)
t
f
(40 V
P-P
)
OS
Rise Time, 45V to 105V
Fall Time, 45V to 105V
Rise Time, 65V to 105V
Fall Time, 65V to 105V
Overshoot
8.0
11.5
7.7
9.5
5
ns
ns
ns
ns
%
Note 1:
Absolute Maximum Ratings indicate limits beyond which damage to the device may occur.
Note 2:
Operating Ratings indicate conditions for which the device is functional, but do not guarantee specific performance limits. For guaranteed specifications and
test conditions, see the Electrical Characteristics. Datasheet min/max specification limits are guaranteed by design, test, or statistical analysis. The guaranteed
specifications apply only for the test conditions listed. Some performance characteristics may change when the device is not operated under the listed test
conditions.
Note 3:
All voltages are measured with respect to GND, unless otherwise specified.
Note 4:
Calculated value from Voltage Gain test on each channel.
Note 5:
Linearity Error is the variation in dc gain from V
IN
= 1.1V to V
IN
= 3.8V.
Note 6:
Input from signal generator: t
r
, t
f
<
1 ns.
L
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