Datasheet Texas Instruments ULN2803A

ManufacturerTexas Instruments
SeriesULN2803A
Datasheet Texas Instruments ULN2803A

Darlington Transistor Array

Datasheets

ULN2803A Darlington Transistor Arrays datasheet
PDF, 989 Kb, Revision: H, File published: Feb 14, 2017
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Prices

Status

ULN2803ADWULN2803ADWG4ULN2803ADWRULN2803ADWRG4
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityYesYesYesYes

Packaging

ULN2803ADWULN2803ADWG4ULN2803ADWRULN2803ADWRG4
N1234
Pin18181818
Package TypeDWDWDWDW
Industry STD TermSOICSOICSOICSOIC
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-G
Package QTY404020002000
CarrierTUBETUBELARGE T&RLARGE T&R
Device MarkingULN2803AULN2803AULN2803AULN2803A
Width (mm)7.57.57.57.5
Length (mm)11.511.511.511.5
Thickness (mm)2.352.352.352.35
Pitch (mm)1.271.271.271.27
Max Height (mm)2.652.652.652.65
Mechanical DataDownloadDownloadDownloadDownload

Parametrics

Parameters / ModelsULN2803ADW
ULN2803ADW
ULN2803ADWG4
ULN2803ADWG4
ULN2803ADWR
ULN2803ADWR
ULN2803ADWRG4
ULN2803ADWRG4
Delay Time(Typ), ns130130130130
Drivers Per Package8888
Input CompatibilityCMOS,TTLCMOS,TTLCMOS,TTLCMOS,TTL
Iout/ch(Max), mA500500500500
Iout_off(Typ), uA50505050
Output Voltage(Max), V50505050
Package GroupSOICSOICSOICSOIC
Package Size: mm2:W x L, PKG18SOIC: 119 mm2: 10.3 x 11.55(SOIC)18SOIC: 119 mm2: 10.3 x 11.55(SOIC)18SOIC: 119 mm2: 10.3 x 11.55(SOIC)18SOIC: 119 mm2: 10.3 x 11.55(SOIC)
Peak Output Current, mA500500500500
RatingCatalogCatalogCatalogCatalog
Switching Voltage(Max), V50505050
Vol@Lowest Spec Current(Typ), mV900900900900

Eco Plan

ULN2803ADWULN2803ADWG4ULN2803ADWRULN2803ADWRG4
RoHSCompliantCompliantCompliantCompliant

Application Notes

  • Improved Thermal Dissipation and Energy Efficiency for Peripheral Driving
    PDF, 330 Kb, File published: Oct 30, 2014
  • Stepper Motor Driving with Peripheral Drivers (Rev. A)
    PDF, 172 Kb, Revision: A, File published: Dec 2, 2016
    This application report describes in detail how to interface stepper motors with TI peripheral drivers. Primarily, this report discusses how to connect and drive stepper motors, including the stepper motor driving patterns. Advantages and disadvantages to each stepping pattern are discussed; and logic tables, timing diagrams, and pictorial representations of each driving pattern are provided.

Model Line

Manufacturer's Classification

  • Semiconductors> Interface> Other Interface> Peripheral Driver and Actuator