Part number: ULN2003A
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ULN2003A Component Specifications
General Information: The ULN2003A is a versatile and reliable integrated circuit commonly used in various electronic applications. Known for its high efficiency and performance, this component is designed to control a wide range of loads with precision and stability.
Specifications
- Functionality: The ULN2003A is a high-voltage, high-current Darlington transistor array capable of driving inductive loads such as relays, solenoids, and stepper motors.
- Input/Output: It features seven open-collector Darlington pairs with common emitters, providing convenient interfacing with microcontrollers and logic-level signals.
- Voltage Rating: With a maximum voltage rating of typically 50V, the ULN2003A can handle demanding applications requiring robust voltage handling capabilities.
- Current Capability: Each Darlington pair can handle up to 500mA of continuous current, making it suitable for driving a wide range of loads efficiently.
Applications
- Motor Control: Widely used in robotics, CNC machines, and automation systems for precise control of stepper motors and other high-current devices.
- Switching Applications: Ideal for driving relays, solenoids, and lamps in industrial control systems and automotive electronics.
- LED Display Control: Suitable for driving LED displays and lighting systems with its high current-sinking capability.
Compliance
Industry Standards: The ULN2003A complies with relevant industry standards for integrated circuits, ensuring compatibility, reliability, and performance in electronic systems.
Identification
The designation ULN2003A provides specific information about the integrated circuit's features and capabilities, allowing for easy identification and integration into electronic designs and projects.
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