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Darlington Driver IC

Darlington Driver IC-ULN2803LVS

Description:

ULN2803LVS is a dedicated high-current Darlington tube array designed for low-voltage systems. The circuit consists of multiple independent Darlington tubes, each with continuous diode, which can be used to drive inductive loads such as relays and stepping-motors. A single Darlington tube supports a 500mA output current when the input voltage is reduced to 1.8V, and a larger output current capacity can be obtained by connecting the Darlington tube in parallel. The circuit is widely used in relay drives, lighting drives, display drives, stepper motor drives and logic buffers.

The ULN2803LVS has a base resistor in series for each line of Darlington tube, which can be directly connected to TTL/CMOS circuit under 5V operating voltage, and can directly process data that previously required standard logic buffer to process.


Features:

_500-mA-Rated Collector Current (Single Output)

_Withstand Voltage: 50V

_Input Compatible Logic signal for TTL/CMOS

_QSOP-24 Package Available

ULN2803 SSOP24封装.png

屏幕截图 2022-04-25 175549.png



Applications:

_Relay Driver

_Lamp Driver 

_Display Driver

_Stepper Motors



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