Position: Home > DataSheet > Index U > ULN Series > ULN2001, ULN2001A, ULN2001AJ

Low Cost Custom Prototype PCB Manufacturer

ULN2001, ULN2001A, ULN2001AJ

Table of contents:
Info of ULN2001
Info of ULN2001A
Info of ULN2001AJ

ULN2001, ULN2001A, ULN2001AJ Selling Leads, Datasheet

MFG:STMicroelectronics Category:Integrated Circuits (ICs) Package Cooled:05+ D/C:SMD

ULN2001, ULN2001A, ULN2001AJ Datasheet download

Five Points

Part Number: ULN2001A

Category: Integrated Circuits (ICs)

MFG: STMicroelectronics

Package Cooled: 05+

D/C: SMD

Description: IC ARRAYS SEVEN DARL 16 DIP

Attentive hint

Want to post a buying lead? If you are not a member yet, please select the specific/related part number first and then fill the quantity and your contact details in the "Request for Quotation Form" on the left, and then click "Send RFQ".Your buying lead can then be posted, and the reliable suppliers will quote via our online message system or other channels soon.

How to buy ?

How long will receive a response.

Top Sellers:

TOP

ULN2001 General Description

The ULN2001, ULN2002, ULN2003 and ULN 2004 are high voltage, high current darlington arrays each containing seven open collector darlington pairs with common emitters. Each channel rated at 500 mA and can withstand peak currents of 600 mA. Suppression diodes are included for inductive load driving and the inputs are pinned opposite the outputs to simplify board layout.

The versions interface to all common logic families:
ULN2001 (general purpose, DTL, TTL, PMOS, CMOS)
ULN2002 (14-25V PMOS)
ULN2003 (5V TTL, CMOS)
ULN2004 (6-15V CMOS, PMOS)

These versatile devices are useful for driving a wide range of loads including solenoids, relays DC motors, LED displays filament lamps, thermal printheads and high power buffers. The ULN2001A/2002A/2003A and 2004A are supplied in 16 pin plastic DIP packages with a copper leadframe to reduce thermal resistance.

They are available also in small outline package (SO-16) as ULN2001D1/2002D1/2003D1/ 2004D1.

ULN2001 Maximum Ratings

Symbol	Parameter	Value	Unit
V_O	Output voltage	50	V
V_I	Input voltage (for ULN2002A/D - 2003A/D - 2004A/D)	30	V
I_C	Continuous collector current	500	mA
I_B	Continuous base current	25	mA
T_A	Operating ambient temperature range	- 20 to 85
T_STG	Storage temperature range	- 55 to 150
T_J	Junction temperatu	150

ULN2001 Features

· Seven darlingtons per package
·Output current 500 mA per driver (600 mA peak)
· Output voltage 50 V
·Integrated suppression diodes for inductive loads
· Outputs can be paralleled for higher current
· TTL/CMOS/PMOS/DTL Compatible inputs
· Inputs pinned opposite outputs to simplify layout

ULN2001 Connection Diagram

ULN2001A Parameters

Technical/Catalog Information	ULN2001A
Vendor	STMicroelectronics
Category	Integrated Circuits (ICs)
Number of Drivers/Receivers	7/0
Type	Darlington Array
Voltage - Supply	-
Package / Case	16-DIP (300 mil)
Packaging	Tube
Protocol	-
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	ULN2001A ULN2001A 497 2340 5 ND 49723405ND 497-2340-5

ULN2001A General Description

The ULN2001A, ULN2002A, ULN2003A,ULN2004A, ULQ2003A, and ULQ2004A arehigh-voltage, high-current Darlington transistorarrays. Each consists of seven npn Darlingtonpairs that feature high-voltage outputswith common-cathode clamp diodes for switching inductive loads. The collector-current rating of a singleDarlington pair is 500 mA. The Darlington pairs can be paralleled for higher current capability. Applicationsinclude relay drivers, hammer drivers, lamp drivers, display drivers (LED and gas discharge), line drivers, andlogic buffers. For 100-V (otherwise interchangeable) versions of the ULN2003A and ULN2004A, see theSN75468 and SN75469, respectively.

The ULN2001A is a general-purpose array and can be used with TTL and CMOS technologies. The ULN2002Ais designed specifically for use with 14-V to 25-V PMOS devices. Each input of this device has a Zener diodeand resistor in series to control the input current to a safe limit. The ULN2003A and ULQ2003A have a 2.7-kseries base resistor for each Darlington pair for operation directly with TTL or 5-V CMOS devices. TheULN2004A and ULQ2004A have a 10.5-kseries base resistor to allow operation directly from CMOS devicesthat use supply voltages of 6 V to 15 V. The required input current of the ULN/ULQ2004A is below that of theULN/ULQ2003A, and the required voltage is less than that required by the ULN2002A.

ULN2001A Maximum Ratings

Collector-emitter voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 V
Clamp diode reverse voltage (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 V
Input voltage, V_I(see Note 1) . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . 30 V
Peak collector current (see Figures 14 and 15) . . . . . . . . . . . . . . . . . . . . . . . . 500 mA
Output clamp current, I_OK . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . 500 mA
Total emitter-terminal current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -2.5 A
Operating free-air temperature range, T_A , ULN200xA . . . .. . . . . . . . . . . -20 to 70
                                                                     ULQ200xA . . . . . . . . . . . . . . . . -40to 85
                                                                     ULQ200xAT . . . . . . . . . . . . . . -40 to 105
Package thermal impedance, _JA (see Notes 2 and 3): D package. . . . . . . . . . . . 73/W
                                                                                      N package . . . . . . . . . . . 67/W
                                                                                      NS package . . . . . . . . . 64/W
                                                                                      PW package . . . . . . . . . 108/W
Package thermal impedance, _JC (see Notes 4 and 5): D package . . . . . . . . . . . 36/W
                                                                                      N package . . . . . . . . . . . . 54/W
Operating virtual junction temperature, T_J. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds . . . . . . . . . . . . . . . . 260
Storage temperature range, T_stg. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   -65 to 150

ULN2001A Features

500-mA-Rated Collector Current (Single Output)
High-Voltage Outputs ...50 V
Output Clamp Diodes
Inputs Compatible With Various Types ofLogic
Relay-Driver Applications

ULN2001A Connection Diagram

Hotspot Suppliers Product

Product List A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9

MT58L64L18CT-10

Price: 4-6 USD

MT58L64L18CT-10 TQFP100
DL-7140-211M

Price: 5-6.5 USD

DL-7140-211M laser tube
74LVC74APG

Price: 4-5 USD

74LVC74APG - IC FLIP FLOP D-Type POS-EDG DUAL 14TSSOP
CY28346ZI-2

Price: 6.5-8 USD

CYPRESS - Clock Synthesizer with Differential CPU Outputs
PI5V330QEX

Price: 0.284-0.286 USD

PI5V330QEX Pericom Multiplexer Switch ICs
BSM300GA120DN2

Price: 1-2 USD

IGBT power module, Single switch, 1200 V, Collector-emitter voltage, 430A
SVA150XG04TB

Price: 1-2 USD

a-Si TFT-LCD, NEC, 228.096Hmm, 560V
PC354N1

Price: 0.124-0.2 USD

PC354N1T - Mini-flat Package, AC Input Type Photocoupler - Sharp Electrionic Components
RL1210JR-070R22L

Price: 0.177-0.178 USD

RL1210JR51-XX-BL - Thick Film Chip Resistor Low Ohmic - TAITRON Components Incorporated
STPS140A

Price: 0.053-0.055 USD

STPS140A - POWER SCHOTTKY RECTIFIER - STMicroelectronics
STA013

Price: 1.45-1.5 USD

STA013 - MPEG 2.5 LAYER III AUDIO DECODER - STMicroelectronics
SMBJ5347B

Price: 0.073-0.075 USD

SMBJ5347B - 5 Watt Surface Mount Silicon Zener Diodes - Micro Commercial Components