參數(shù)資料
型號(hào): LM2423
廠商: National Semiconductor Corporation
英文描述: 220V Monolithic Triple Channel 15 MHz CRT DTV Driver
中文描述: 220單片三頻道15兆赫數(shù)字電視陰極射線管驅(qū)動(dòng)器
文件頁數(shù): 2/11頁
文件大小: 733K
代理商: LM2423
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 Range (T
STG
)
Lead Temperature
(Soldering,
<
10 sec.)
ESD Tolerance,
Human Body Model
Machine Model
Junction Temperature
θ
JC
(typ)
+250V
+16V
0.5V to V
BB
+0.5V
65C to +150C
300C
2 kV
200V
150C
2.2C/W
Operating Ratings
(Note 2)
V
CC
V
BB
V
IN
V
OUT
Case Temperature
Do not operate the part without a heat sink.
+100V to +230V
+7V to +13V
+0V to +5V
+40V to +215V
110C
Electrical Characteristics
(See
Figure 2
for Test Circuit) Unless otherwise noted: V
CC
= +220V, V
BB
= +12V, C
L
= 10 pF, T
C
= 50C. DC Tests: V
IN
=
+2.75V
DC
. AC Tests: Output = 130V
PP
(60V – 190V) at 1 MHz.
Symbol
Parameter
Conditions
LM2423
Typ
Units
Min
Max
I
CC
Supply Current
No Input Signal, No Video Input, No
Output Load
14
21
28
mA
I
BB
V
OUT, 1
V
OUT, 2
A
V
A
V
LE
t
r
+OS
t
f
OS
Bias Current
DC Output Voltage
DC Output Voltage
DC Voltage Gain
Gain Matching
Linearity Error
Rise Time, 60V to 190V
Overshoot
Fall Time, 60V to 190V
Overshoot
9
15
125
205
54
1.0
8
22
8
21
4
22
130
210
57
mA
V
DC
V
DC
V/V
dB
%
ns
%
ns
%
No AC Input Signal, V
IN
= 2.75V
DC
No AC Input Signal, V
IN
= 1.25V
DC
No AC Input Signal
(Note 4), No AC Input Signal
(Notes 4, 5), No AC Input Signal
(Note 6), 10% to 90%
120
200
51
(Note 6), 90% to 10%
(Note 6)
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
= 1.15V to V
IN
= 4.35V.
Note 6:
Input from signal generator: t
r
, t
f
<
1 ns.
L
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