參數(shù)資料
型號(hào): NTE2030
廠商: NTE Electronics, Inc.
英文描述: Integrated Circuit High Voltage Segment Driver for Gas Discharge Tubes
中文描述: 集成電路高壓段驅(qū)動(dòng)氣體放電管
文件頁數(shù): 1/3頁
文件大?。?/td> 25K
代理商: NTE2030
NTE2030
Integrated Circuit
High Voltage Segment Driver for
Gas Discharge Tubes
Description:
The NTE2030 is capable of driving 8 segments of a high voltage display tube with a constant output
sink current, which can be adjusted by external program resistor, R
p
. The program current is half that
of output “ON” current. In the “OFF” state the outputs can tolerate more than 80V. The ratio of “ON”
output currents is within
±
10%. Inputs have negative clamp diodes. Active high input logic. The main
application of the device is to interface MOS circuits to high-voltage displays.
Features:
Versatile Circuits for a Wide Range of Display Applications
High Breakdown Voltages
Low Power Dissipation
Absolute Maximum Ratings;
Input Voltage (Note 2)
Output Voltage
Operating Temperature Range
Storage Temperature Range
Lead Temperature (During Soldering, 10sec)
Note 1 “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot
be guaranteed. Except “Operating Temperature Range” they are note meant to imply that
the devices should be operated at these limits. The table of “Electrical Characteristics” pro-
vides conditions for actual device operation.
Note 2 All voltage for NTE2030 with respect to V
CC
= 0V.
-20V
85V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0
°
to +70
°
C
-65
°
to +150
°
C
+300
°
C
DC Electrical Characteristics:
(Note 2 & Note 3)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Unit
Input Current
I
I
V
IN
= 6.0V
I
OUT
= 5.0
μ
A, V
OUT
= 75V
I
OUT
= 1.4mA, I
IP
= 850
μ
A, V
OUT
= 50V
I
IN
= -1.0mA, T
A
= +25
°
C
150
250
350
μ
A
Logical “0” Input Current
I
IL
-
-
7.0
μ
A
Logical “1” Input Current
I
IH
80
-
-
μ
A
Input Clamp Voltage
V
I
-
-0.68
-0.85
V
Note 2 All voltage for NTE2030 with respect to V
CC
= 0V.
Note 3 Unless otherwise specified, Min/Max limits apply across the 0
°
C to +70
°
C. All typicals are
given for T
A
= +25
°
C.
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