概述
数据手册ULN2001 概述
3CH DARLINGTON SINK DRIVER
ULN2001 数据手册
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ULN2001
Preliminary
LINEAR INTEGRATED CIRCUIT
3CH DARLINGTON SINK
DRIVER
DESCRIPTION
The UTC ULN2001 is high-voltage, high-current darlington
transistor arrays. Each consists of three NPN darlington pairs that
feature high-voltage outputs with common-cathode clamp diodes
for switching inductive loads. The collector-current rating of a single
darlington pair is 500mA. All units feature integral clamp diodes for
switching inductive loads.
Applications include relay, hammer, lamp and display (LED)
drivers.
The UTC ULN2001 has a 2.7kΩ series base resistor for each
darlington pair for operation directly with TTL or 5V CMOS devices.
FEATURES
* Output Current (Single Output): 500mA max
* High Sustaining Voltage Output: 50V min
* Inputs Compatible with Various Types of Logic
* Output Clamp Diodes
* Relay-Driver Applications
■
ORDERING INFORMATION
Ordering Number
Lead Free
Package
Packing
Halogen Free
ULN2001L-D08-T
ULN2001L-S08-R
ULN2001G-D08-T
ULN2001G-S08-R
DIP-8
Tube
SOP-8
Tape Reel
MARKING
DIP-8
SOP-8
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ULN2001
Preliminary
INEAR INTEGRATED CIRCUIT
PIN CONFIGURATION
PIN DESCRIPTION
PIN NO.
PIN NAME
DESCRIPTION
1
2
3
4
5
6
7
8
I1
I2
1 Channel Input Pin
2 Channel Input Pin
3 Channel Input Pin
Ground
I3
GND
COMMON
O3
Clamp Diode
3 Channel Output Pin
2 Channel Output Pin
1 Channel Output Pin
O2
O1
BLOCK DIAGRAM
COMMON
5
O1
8
O2
7
O3
6
1
2
3
4
GND
I1
I2
I3
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ULN2001
Preliminary
INEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATING (TA=25°C, unless otherwise specified)
PARAMETER
SYMBOL
VCE
RATINGS
50
UNIT
V
Collector-Emitter Voltage
Clamp Diode Reverse Voltage
Input Voltage
VCOM
VI
50
V
30
V
Input Voltage
VCOMMON
ICP
50
V
Peak Collector Current
Output Clamp Current
500
mA/ch
mA
W
IF
500
DIP-8
0.750
0.625
+125
-40 ~ +85
-65 ~ +150
Power Dissipation
PD
SOP-8
W
Junction Temperature
Operating Temperature
Storage Temperature
TJ
°C
TOPR
TSTG
°C
°C
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
RECOMMENDED OPERATING CONDITIONS (TA=25°C, unless otherwise specified)
PARAMETER
SYMBOL
VCE(SUS)
IOUT
TEST CONDITIONS
MIN TYP MAX UNIT
Output Sustaining Voltage
Output Current
0
50
V
TA=+85°C
350 mA/ch
Input Voltage
VIN
0
2.8
0
12
12
V
V
Input Voltage (Output On)
Input Voltage (Output Off)
Clamp Diode Reverse Voltage
Clamp Diode Forward Current
VIN (ON) IOUT=350mA
VIN (OFF)
0.7
50
V
VR
IF
V
350
mA
THERMAL DATA
PARAMETER
SYMBOL
RATINGS
133
UNIT
DIP-8
SOP-8
°С/W
°С/W
Junction to Ambient
θJA
160
ELECTRICAL CHARACTERISTICS (TA=25°C, unless otherwise specified)
TEST
CIRCUIT
PARAMETER
SYMBOL
II(ON)
TEST CONDITIONS
IC=100mA
MIN TYP MAX UNIT
2.1 2.5
2.2 2.6
2.3 2.7
1.1
V
V
Input Voltage (Output On)
2
VCE=1.5V
IC=200mA
IC=350mA
IC=100mA
IC=200mA
IC=350mA
VI=12V
V
V
VI=2.4V
(II>250μA)
Collector-Emitter Saturation Voltage VCE(SAT)
3
2
1.2
V
1.3
V
6.5
mA
mA
mA
mA
V
VI=6V
3.0
Input Current
II
IO=350mA
VI=4.5V
2.1
VI=2.4V
0.9
Clamp Diode Forward Voltage
Output Leakage Current
Clamp Diode Reverse Current
Propagation Delay Time,
Low- to High
VF
ICEX
IR
5
1
4
IF=350mA
VCE=50V, II=0
VR=50V
2.0
50
μA
μA
50
tPLH
tPHL
6
6
VL=12V, RL=120ꢀ
VL=12V, RL=120ꢀ
0.15
0.15
1
1
μs
μs
Propagation Delay Time,
High - to Low
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ULN2001
Preliminary
INEAR INTEGRATED CIRCUIT
TEST CIRCUIT
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ULN2001
Preliminary
INEAR INTEGRATED CIRCUIT
TEST CIRCUIT (Cont.)
TYPICAL APPLICATION CIRCUIT
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ULN2001
Preliminary
INEAR INTEGRATED CIRCUIT
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other
parameters) listed in products specifications of any and all UTC products described or contained herein.
UTC products are not designed for use in life support appliances, devices or systems where malfunction
of these products can be reasonably expected to result in personal injury. Reproduction in whole or in
part is prohibited without the prior written consent of the copyright owner. UTC reserves the right to
make changes to information published in this document, including without limitation specifications and
product descriptions, at any time and without notice. This document supersedes and replaces all
information supplied prior to the publication hereof.
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ULN2001 相关器件
| 型号 | 制造商 | 描述 | 价格 | 文档 |
| ULN2001A | TI | HIGH-VOLTAGE HIGH-CURRENT DARLINGTON TRANSISTOR ARRAY | 获取价格 |
|
| ULN2001A | STMICROELECTRONICS | SEVEN DARLINGTON ARRAYS | 获取价格 |
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| ULN2001A-ULN2002A | STMICROELECTRONICS | SEVEN DARLINGTON ARRAYS | 获取价格 |
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| ULN2001AD | TI | HIGH-VOLTAGE HIGH-CURRENT DARLINGTON TRANSISTOR ARRAY | 获取价格 |
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| ULN2001AD-00 | TI | 50V, 7 CHANNEL, NPN, Si, SMALL SIGNAL TRANSISTOR | 获取价格 |
|
| ULN2001AD-00R | TI | 50V, 7 CHANNEL, NPN, Si, SMALL SIGNAL TRANSISTOR | 获取价格 |
|
| ULN2001ADR | TI | HIGH-VOLTAGE HIGH-CURRENT DARLINGTON TRANSISTOR ARRAY | 获取价格 |
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| ULN2001AJ4 | TI | IC IC,PERIPHERAL DRIVER,7 DRIVER,BIPOLAR,DIP,16PIN,CERAMIC, Peripheral Driver | 获取价格 |
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| ULN2001AN | TI | HIGH-VOLTAGE HIGH-CURRENT DARLINGTON TRANSISTOR ARRAY | 获取价格 |
|
| ULN2001AN-00 | TI | 50V, 7 CHANNEL, NPN, Si, POWER TRANSISTOR | 获取价格 |
|
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