參數(shù)資料
型號(hào): NTE2027
廠商: NTE Electronics, Inc.
英文描述: Integrated Circuit Hex LED Digit Driver
中文描述: 集成電路十六進(jìn)制數(shù)字的LED驅(qū)動(dòng)器
文件頁(yè)數(shù): 1/2頁(yè)
文件大?。?/td> 20K
代理商: NTE2027
NTE2027
Integrated Circuit
Hex LED Digit Driver
Description:
The NTE2027 is an interface circuit in a 14–Lead DIP typ package designed to be used in conjunction
with MOS integrated circuits and common cathode LED’s in serially addressed multi–digit displays.
The number of drivers required for this time–multiplexed system is minimized as a result of the seg-
ment–address–and–digit–scan method of LED drive.
Features:
Sink Capability Per Driver: 350mA
MOS Compatibility (Low Input Current)
Low Standby Power
High–Gain Darlington Circuits
Absolute Maximum Ratings:
(Note 1)
Input Voltage Range (Note 2)
Collector Output Voltage
Collector Output to Input Voltage
Voltage at V
SS
Pin (with Respect to Any Other Device Pin)
Collector Output Current
Each Collector Output
All Collector Outputs
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous Total Dissipation
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Temperature Range
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage Temperature Range
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead Temperature (During Soldering, 10sec)
–5V to V
SS
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10V
10V
10V
350mA
600mA
800mW
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0
°
to +70
°
C
–65
°
to +150
°
C
+300
°
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Note 1. “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot
be guaranteed. Except for “Operating Temperature Range” they are not meant to imply that
the device should be operated at these limits. The table of “Electrical Characteristics” pro-
vides conditions for actual device operation.
Note 2. The input is the only device pin which may be negative with respect to GND.
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