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ULN2003

Features: · Seven darlingtons per package· Output current 500mA per driver (600mA peak)· Output voltage 50V· 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 layoutPinout...

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ULN2003: Features: · Seven darlingtons per package· Output current 500mA per driver (600mA peak)· Output voltage 50V· Integrated suppression diodes for inductive loads· Outputs can be paralleled for higher c...

ULN2003 Data Sheet

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Part Number:
ULN2003
Supply Ability:
5000

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  • 1~5000
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  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/17

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Product Details

Description



Features:

· Seven darlingtons per package
· Output current 500mA per driver (600mA peak)
· Output voltage 50V
· 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




Pinout

Connection Diagram




Specifications

Symbol Parameter Value Unit
VO Output voltage 50 V
VI Input voltage (for ULN2002A/D - 2003A/D - 2004A/D) 30 V
LC Continuous collector current 500 mA
LB Continuous base current 25 mA
TA Operating ambient temperature range - 20 to 85 °C
TSTG Storage temperature range - 55 to 150 °C
TJ Junction temperature 150 °C





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 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.

The ULN2001, ULN2002, ULN2003 and ULN 2004 versions interface to all common logic families: 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.






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