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ULN2003 の電気的特性と機能

ULN2003のメーカーはHangzhou Silan Microelectronicsです、この部品の機能は「High Voltage / High Current Darlington Transistor Arrays」です。


製品の詳細 ( Datasheet PDF )

部品番号 ULN2003
部品説明 High Voltage / High Current Darlington Transistor Arrays
メーカ Hangzhou Silan Microelectronics
ロゴ Hangzhou Silan Microelectronics ロゴ 




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ULN2003 Datasheet, ULN2003 PDF,ピン配置, 機能
ULN2003
LINEAR INTEGRATED CIRCUIT
HIGH VOLTAGE AND HIGH CURRENT
DARLINGTON TRANSISTOR ARRAY
DESCRIPTION
The ULN2003 is a monolithic high voltage and high current
Darlington transistor arrays. It consists of seven NPN darlington
pairs that features high-voltage outputs with common-cathode
clamp diode for switching inductive loads. The collector-current
rating of a single darlington pair is 500mA. The darlington pairs
may be parrlleled for higher current capability. Applications include
relay drivers,hammer drivers, lampdrivers,display drivers(LED gas
discharge),line drivers, and logic buffers.
The ULN2003 has a 2.7kseries base resistor for each
darlington pair for operation directly with TTL or 5V CMOS
devices.
DIP-16
FEATURES
* 500mA rated collector current(Single output)
* High-voltage outputs: 50V
* Inputs compatibale with various types of logic.
* Relay driver application
LOGIC DIAGRAM
SCHEMATIC(EACH DARLINGTON PAIR)
1B 1
2B 2
3B 3
4B 4
5B 5
6B 6
7B 7
E8
16 1C
15 2C
14 3C
13 4C
12 5C
11 6C
10 7C
9 COM
2.7k
INPUT B
7.2k
3k
COM
OUPUT C
E
YOUW ANG ELECTRONICS CO.LTD
1

1 Page





ULN2003 pdf, ピン配列
ULN2003
TEST CIRCUITS
LINEAR INTEGRATED CIRCUIT
Open VCE
Open VCE
Open
ICEX
Figure 1 ICEX Test Circuit
Open VCE
II(off)
IC
VI
ICEX
Figure 2 ICEX Test Circuit
Open
II(on)
VI
Open
Figure 3 II(off) Test Circuit
Open
HFE = Ic
II
II
VCE
IC
Note: II is fixed for measuring VCE(sat),variable for
measuring HFE.
Figure 5 HFE,VCE(sat) Test Circuit
Figure 4 II(on) Test Circuit
Open
HFE = Ic
II
VI(on)
VCE
IC
Figure 6 VI(on) Test Circuit
YOUW ANG ELECTRONICS CO.LTD
3


3Pages


ULN2003 電子部品, 半導体
ULN2003
LINEAR INTEGRATED CIRCUIT
TYPICAL APPLICATION CIRCUIT
Vcc 1
2
3
4
5
6
TTL
Output
7
8
16
15
14
13
12
11
10
9
TTL to Load
Vcc 1
2
3
4
Rp
5
6
TTL
Output
7
8
16
15
14
13
12
11
10
9
V
Lamp
test
V
Use of pullup Resistor to increase drive Current
YOUW ANG ELECTRONICS CO.LTD
6

6 Page



ページ 合計 : 6 ページ
 
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[ ULN2003 データシート.PDF ]


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共有リンク

Link :


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