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Texas Instruments ULN2803ADWR

Darlington Transistors TRANSISTOR ARRAYS

  • Darlington Transistors
  • ULN2803ADWR
  • Texas Instruments
  • Cut Tape/Reel
  • ULN2803ADWR Datasheet
  • In Stock
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Mfr. Part #: ULN2803ADWR

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  • Specifications
  • Product Details

Specifications

Manufacturer Texas Instruments
RoHS
Configuration Octal
Transistor Polarity NPN
Collector- Emitter Voltage VCEO Max 50 V
Maximum DC Collector Current 500 mA
Mounting Style SMD/SMT
Package / Case SOIC-18
Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 85 C
Series ULN2803A
Packaging Cut Tape
Packaging Reel
Height 2.35 mm
Length 11.62 mm
Operating Temperature Range - 40 C to + 85 C
Width 7.52 mm
Brand Texas Instruments
Moisture Sensitive Yes
Product Type Darlington Transistors
Standard Pack Qty 2000
Subcategory Transistors

Product Details

Texas Instruments ULN2803ADWR ​ Description for the

The ULN2803A is a Darlington transistor array with a high voltage and current. The ULN2803ADWR is made up of eight NPN Darlington pairs with high-voltage outputs and common-cathode clamp diodes for inductive load switching. Each Darlington pair has a collector-current rating of 500 mA. For larger current capability, the Darlington pairs can be connected in parallel. Relay drivers, hammer drivers, light drivers, display drivers (LED and gas discharge), line drivers, and logic buffers are examples of applications. Each Darlington pair in the ULN2803A device contains a 2.7-k series base resistor enabling direct operation with TTL or 5-V CMOS circuits. ​

 ULN2803ADWR FEATURES

  • 500-mA-Rated Collector Current
  • High-Voltage Outputs: 50 V
  • Output Clamp Diodes
  • Relay-Driver Applications
  • Compatible with ULN2800A Series

 ULN2803ADWR APPLICATIONS

  • Relay Drivers
  • Hammer Drivers
  • Lamp Drivers
  • Display Drivers (LED and Gas Discharge)
  • Line Drivers
  • Logic Buffers

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Mfr. Part #: ULN2803ADWR

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