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ULN2003A 7x Darlington-driver DIP16

Manufacturer: STMicroelectronics
Order no.: ULN2003A
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The ULN2003A is a high voltage, high current darlington arrays each containing seven open collector darlington pairs with common emitters. Each channel rated at 500mA and can withstand peak currents of 600mA. Suppression diodes are included for inductive load driving and the inputs are pinned opposite the outputs to simplify board layout. 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 inputs are TTL/CMOS compatible.

Technical data

  • 7 Darlington-driver
  • maximum output currents up to 500mA (600mA short-time)
  • maximum output voltage 50V
  • integrated protective diodes for inductive demands
  • output ladders can be switched parallel for upper currents
  • TTL/CMOS/PMOS/DTL compatible inputs
Applicable with the following products
  • FINDER-3611
  • G6D1A-5
  • PE140-5
DatasheetDownload PDF-file


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