ULN2803A
Manufacturer: Allegro
The Allegro ULN2803A is an 8-channel Darlington transistor array designed to interface between various logic families and inductive loads such as relays, solenoids, and stepper motors. The device features built-in protection against static discharge and over-voltage spikes.
Product Parameters:
Supply Voltage Range: 3V to 50V
Output Voltage Range: 50V
Output Current per Channel: 500mA
Maximum Input Voltage: 0.8V
Maximum Input Current: 2.5mA
Operating Temperature Range: -20°C to 85°C
Package Type: DIP, SOIC, and TSSOP
The ULN2803A is commonly used in industrial automation, automotive systems, and other applications where it is necessary to drive high-current loads with low-power logic signals. The device is designed to provide high-voltage, high-current drive capability with low input current requirements, making it ideal for use in applications where power consumption is a concern.
Stock:5000
Minimum Order:1
The Allegro ULN2803A is an 8-channel Darlington transistor array designed to interface between various logic families and inductive loads such as relays, solenoids, and stepper motors. The device features built-in protection against static discharge and over-voltage spikes.
Product Parameters:
Supply Voltage Range: 3V to 50V
Output Voltage Range: 50V
Output Current per Channel: 500mA
Maximum Input Voltage: 0.8V
Maximum Input Current: 2.5mA
Operating Temperature Range: -20°C to 85°C
Package Type: DIP, SOIC, and TSSOP
The ULN2803A is commonly used in industrial automation, automotive systems, and other applications where it is necessary to drive high-current loads with low-power logic signals. The device is designed to provide high-voltage, high-current drive capability with low input current requirements, making it ideal for use in applications where power consumption is a concern.
