ULN2004AI

Manufacturer Part NumberULN2004AI
ManufacturerTexas Instruments
ULN2004AI datasheet
 


Specifications of ULN2004AI

Output Voltage(max)(v)50Switching Voltage(max)(v)50
Peak Output Current(ma)500Drivers Per Package7
Input CompatibilityCMOS, TTLDelay Time(typ)(ns)250
Operating Temperature Range(c)-40 to 105Pin/package16PDIP, 16SO, 16SOIC
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D
500-mA-Rated Collector Current
(Single Output)
D
High-Voltage Outputs . . . 50 V
D
Output Clamp Diodes
D
Inputs Compatible With Various Types of
Logic
D
Relay-Driver Applications
description/ordering information
The ULN2004AI is a high-voltage, high-current
Darlington transistor array. This device consists
of seven 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 500 mA. The Darlington pairs can be paralleled for higher-current capability.
Applications include relay drivers, hammer drivers, lamp drivers, display drivers (LED and gas discharge), line
drivers, and logic buffers.
The ULN2004AI has a 10.5-kΩ series base resistor for each Darlington pair for operation directly with TTL or
5-V CMOS devices.
T A
PDIP (N)
SOIC (D)
SOIC (D)
−40°C to 105°C
−40°C to 105°C
SOP (NS)
† Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are
available at www.ti.com/sc/package.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
HIGH VOLTAGE HIGH CURRENT DARLINGTON
ORDERING INFORMATION
ORDERABLE
PACKAGE †
PART NUMBER
Tube of 25
ULN2004AIN
Tube of 40
ULN2004AID
Reel of 2500
ULN2004AIDR
Reel of 2000
ULN2004AINSR
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
ULN2004AI
TRANSISTOR ARRAY
SLRS055 − APRIL 2004
D, N, OR NS PACKAGE
(TOP VIEW)
1B
1C
1
16
2B
2C
2
15
3B
3C
3
14
4B
4
13
4C
5B
5
12
5C
6B
6
11
6C
7B
7
10
7C
E
8
9
COM
TOP-SIDE
MARKING
ULN2004AIN
ULN2004AI
ULN2004AI
ULN2004AI
Copyright  2004, Texas Instruments Incorporated
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ULN2004AI Summary of contents

  • Page 1

    ... Darlington pair is 500 mA. The Darlington pairs can be paralleled for higher-current capability. Applications include relay drivers, hammer drivers, lamp drivers, display drivers (LED and gas discharge), line drivers, and logic buffers. The ULN2004AI has a 10.5-kΩ series base resistor for each Darlington pair for operation directly with TTL or 5-V CMOS devices ...

  • Page 2

    ... ULN2004AI HIGH VOLTAGE HIGH CURRENT DARLINGTON TRANSISTOR ARRAY SLRS055 − APRIL 2004 logic diagram schematics (each Darlington pair) Input B All resistor values shown are nominal COM 10.5 kΩ ...

  • Page 3

    ... 350 MHz • POST OFFICE BOX 655303 DALLAS, TEXAS 75265 ULN2004AI TRANSISTOR ARRAY SLRS055 − APRIL 2004 † 500 mA 500 mA −2.5 A −40°C to 105°C 73°C/W 67°C 64° ...

  • Page 4

    ... ULN2004AI HIGH VOLTAGE HIGH CURRENT DARLINGTON TRANSISTOR ARRAY SLRS055 − APRIL 2004 electrical characteristics −40°C to 105°C A PARAMETER V I(on) V I(on) On-state input voltage On-state input voltage V CE(sat) V CE(sat) Collector-emitter saturation voltage Collector-emitter saturation voltage I CEX I CEX Collector cutoff current Collector cutoff current ...

  • Page 5

    ... V I Figure I(on Figure I(on) Figure 6. V Open Figure 8. V • DALLAS, TEXAS 75265 ULN2004AI TRANSISTOR ARRAY SLRS055 − APRIL 2004 Open CEX Test Circuit CEX Open Open Test Circuit I Open Test Circuit ...

  • Page 6

    ... ULN2004AI HIGH VOLTAGE HIGH CURRENT DARLINGTON TRANSISTOR ARRAY SLRS055 − APRIL 2004 PARAMETER MEASUREMENT INFORMATION Input Output Figure 9. Propagation Delay-Time Waveforms Pulse Generator (see Note A) ≤5 ns 90% Input 1.5 V 10% Output NOTES: A. The pulse generator has the following characteristics: PRR = 12.5 kHz Ω. ...

  • Page 7

    ... 100 125 150 175 I I − Input Current − µA Figure 13 • DALLAS, TEXAS 75265 ULN2004AI TRANSISTOR ARRAY SLRS055 − APRIL 2004 250 µ 350 µ 500 µA 300 400 500 600 700 800 ...

  • Page 8

    ... ULN2004AI HIGH VOLTAGE HIGH CURRENT DARLINGTON TRANSISTOR ARRAY SLRS055 − APRIL 2004 TTL Output Figure 14. TTL to Load 8 APPLICATION INFORMATION Lamp TTL Test Output Figure 15. Use of Pullup Resistors to Increase Drive Current • ...

  • Page 9

    ... ACTIVE ULN2004AIDG4 ACTIVE ULN2004AIDR ACTIVE ULN2004AIDRE4 ACTIVE ULN2004AIDRG4 ACTIVE ULN2004AIN ACTIVE ULN2004AINE4 ACTIVE ULN2004AINSR ACTIVE ULN2004AINSRE4 ACTIVE ULN2004AINSRG4 ACTIVE (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. ...

  • Page 10

    Customer on an annual basis. PACKAGE OPTION ADDENDUM Addendum-Page 2 4-Jun-2007 ...

  • Page 11

    ... TAPE AND REEL INFORMATION *All dimensions are nominal Device Package Package Type Drawing ULN2004AIDR SOIC D ULN2004AINSR SO NS PACKAGE MATERIALS INFORMATION Pins SPQ Reel Reel A0 (mm) Diameter Width (mm) W1 (mm) 16 2500 330.0 16.4 6.5 16 2000 330.0 16.4 8.2 Pack Materials-Page 1 19-Mar-2008 B0 (mm) K0 (mm Pin1 ...

  • Page 12

    ... Device Package Type ULN2004AIDR SOIC ULN2004AINSR SO PACKAGE MATERIALS INFORMATION Package Drawing Pins SPQ Length (mm 2500 NS 16 2000 Pack Materials-Page 2 19-Mar-2008 Width (mm) Height (mm) 333.2 345.9 28.6 346.0 346.0 33.0 ...

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    ... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’ ...