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參數(shù)資料
| 型號： | NTE2018 |
| 廠商： | NTE Electronics, Inc. |
| 英文描述： | Integrated Circuit 8-Channel Darlington Array/Driver |
| 中文描述： | 集成電路8通道達林頓陣列/驅(qū)動器 |
| 文件頁數(shù)： | 1/3頁 |
| 文件大?。?/td> | 24K |
| 代理商： | NTE2018 |
NTE2016/NTE2017/NTE2018/NTE2019/NTE2020
Integrated Circuit
8–Channel Darlington Array/Driver
Description:
Ideally suited for interfacing between low–level digital logic circuitry and high–power peripheral loads,
the NTE2011 through NTE2015 are high–voltage, high–current Darlington arrays in an 18–Lead DIP
type package and feature peak load current ratings to 600mA (NTE2016, NTE2019) or 750mA
(NTE2017, NTE2018, NTE2020) for each of the eight drivers in each device. Under the proper condi-
tions, high–power loads up to 4A at 50V (200W at 23% duty cycle) or 3.2A at 95V (304W at 33% duty
cycle) can be controlled. Typical loads include relays, solenoids, stepping motors, multiplexed LED
and incadescent displays, and heaters. All devices feature open collector outputs and integral diodes
for inductive load transient suppression.
The NTE2016 is a general purpose array that may be used with standard bi–polar digital logic using
external current limiting, or with most PMOS or CMOS directly. This device is pinned with outputs
opposite inputs to facilitate printed wiring board layouts.
The NTE2017 is designed for use with 14V to 25V PMOS devices. Each input has a Zener diode and
resistor in series to limit the input current to a safe value in that application. The Zener diode also gives
this deVicee excellent noise immunity.
The NTE2018 has a 2.7k
series base resistor for each Darlington pair, allowing operation directly
with TTL or CMOS operating at a supply voltage of 5V. This device will handle numerous interface
needs – particularly those beyond the capabilities of standard logic buffers.
The NTE2019 has a 10.5k
series input resistor that permits operation directly from CMOS or PMOS
outputs utilizing supply voltages of 6V to 15V. The required input current is below that of the NTE2018,
while the required input voltage is less than that required by the NTE2017.
The NTE2020 is designed for use with standard TTL and Schottky TTL, with which higher output cur-
rents are required and loading of the logic output is not a concern. This device will sink a minimum
of 350mA when driven from a “totem pole” logic output.
Absolute Maximum Ratings:
(T
A
= +25
°
C for any one Darlington pair unless otherwise specified)
Output Voltage, V
CE
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input Voltage, V
IN
NTE2017, NTE2018, NTE2019
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
NTE2020
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous Collector Current. I
C
NTE2016, NTE2019
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
NTE2017, NTE2018, NTE2020
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous Base Current, I
B
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Dissipation, P
D
One Darlington Pair
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Total Device (Note 1)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Ambient Temperature Range, T
A
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage Temperature Range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
50V
30V
15V
500mA
600mA
25mA
1W
2.25W
–20
°
to +85
°
C
–55
°
to +150
°
C
Note 1. Derate at the rate of 18.18mW/
°
C above +25
°
C.
Note 2. Under normal operating conditions, these devices will sustain 350mA per output with
V
CE(sat)
= 1.6V at +50
°
C with a pulse width of 20ms and a duty cycle of 40%.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| NTE2019 | Integrated Circuit 8-Channel Darlington Array/Driver |
| NTE2020 | Integrated Circuit 8-Channel Darlington Array/Driver |
| NTE2021 | Integrated Circuit 8-Digit/Segment Fluorescent Display Driver |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| NTE2019 | 制造商:NTE Electronics 功能描述:INTEGRATED CIRCUIT 8 CHANNEL DARLINGTON ARRAY/DRIVER WITH CMOS/PMOS INPUTS 18-LE 制造商:NTE Electronics 功能描述:DARLINGTON ARRAY EIGHT 50V DIP 制造商:NTE Electronics 功能描述:DARLINGTON ARRAY, EIGHT, 50V, DIP 制造商:NTE Electronics 功能描述:IC-8 CHAN CMOS/PMOS DR 制造商:NTE Electronics 功能描述:DARLINGTON ARRAY, EIGHT, 50V, DIP; Transistor Polarity:NPN; Collector Emitter Voltage V(br)ceo:50V; Power Dissipation Pd:2.25W; DC Collector Current:500mA; Operating Temperature Min:-20C; Operating Temperature Max:85C ;RoHS Compliant: Yes 制造商:NTE Electronics 功能描述:Trans Darlington 50V 0.6A 18-Pin PDIP |
| NTE2020 | 制造商:NTE 制造商全稱:NTE Electronics 功能描述:Integrated Circuit 8-Channel Darlington Array/Driver |
| NTE2021 | 制造商:NTE 制造商全稱:NTE Electronics 功能描述:Integrated Circuit 8-Digit/Segment Fluorescent Display Driver |
| NTE2022 | 制造商:NTE Electronics 功能描述:DIP-18 SEG FLUR DISP 制造商:NTE Electronics 功能描述:IC, DISPLAY DRVR; No. of Digits / Alpha:8; No. of Segments:8; Driver Case Style:DIP; No. of Pins:18; Supply Voltage Min:5V; Supply Voltage Max:70V; Interface Type:-; Operating Temperature Min:-20C; Operating Temperature Max:85C 制造商:NTE Electronics 功能描述:VFD DRVR 70V 18-Pin PDIP |
| NTE2023 | 制造商:NTE 制造商全稱:NTE Electronics 功能描述:Integrated Circuit General Purpose, High Current 7-Segment Display Driver |
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