Seven Darlington Array Driver from Texas Instruments. The ULN2003ADR integrates seven high-voltage, high-current NPN Darlington transistor pairs with common-emitter outputs and integrated suppression diodes for inductive load driving.
Key Specifications:
- Number of Channels: 7
- Output Voltage: 50V (max)
- Output Current: 500mA per channel
- Input Compatible: TTL/5V CMOS
- Integrated Flyback Diodes: Yes
- Package: SOIC-16
Applications: Stepper motor drivers, relay coil drivers, LED display drivers, solenoid actuators, printer hammer drivers, and any high-voltage/high-current switching application where transient protection is needed.
