ULN2003 Darlington Transistor Array
₹ 20 / Piece
Delivery Options
Get delivery at your doorstep
Product Specifications
- IC number: ULN2003
- Function: Darlington Transistor Array
- Number of pins: 16
- Pin type: DIP
- package contains: 1 piece of ULN2003 IC unused
Features
The ULN2003A is a high-voltage high-current Darlington transistor arrays device.</li>
Each IC or chip has 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: ? 500 mA.
We can parallel The Darlington pair to get the high current capability.
Applications of ULN2003: ? relay drivers hammer drivers lamp drivers display drivers (LED and gas discharge) line drivers and logic buffers.
The ULN2002A IC is specifically designed for use with 14-V to 25-V PMOS devices.
To control the input current to a safe limit each input of ULN2003 has resistor and Zener diode.
The ULN2003A has a 2.7-k? series base resistor for each Darlington pair for operation directly with TTL or 5-V CMOS devices.
