ULN2004D1013TR - STMicroelectronics

The ULN2004D1013TR is a high-voltage, high-current Darlington transistor array designed and manufactured by STMicroelectronics. This integrated circuit is specifically engineered to interface with standard logic families and can be used to drive a wide range of loads, including solenoids, relays, DC motors, LED displays, filament lamps, and other high-current or high-voltage devices in various applications.

Key Features

• Seven Darlington Arrays: The device contains seven open-collector Darlington pairs with common emitters, allowing for the control of seven different outputs simultaneously.
• High Voltage Outputs: It can handle output voltages up to 50V, making it suitable for a variety of high-voltage applications.
• High Current Capability: Each channel is capable of driving up to 500 mA, with a peak current of 600 mA, allowing the device to control robust loads.
• Input Compatible with Various Types of Logic: The ULN2004D1013TR is compatible with 5V TTL, CMOS logic levels, and 6V to 15V PMOS devices, providing great flexibility in interfacing with different control systems.
• Suppression Diodes: Integrated suppression diodes for inductive load driving are included, offering protection against voltage spikes that occur when driving inductive loads.
• Surface-Mount Package: The device comes in a surface-mount SO-16 package, which is ideal for space-constrained applications and ensures efficient PCB design and layout.

Applications

The ULN2004D1013TR is versatile and can be used in a variety of applications, such as:

• Relay Drivers
• Stepper Motor Controllers
• LED Display Drivers
• Line Drivers
• Logic Buffers

This Darlington transistor array is a reliable and efficient solution for designers looking to drive high-current or high-voltage loads with logic-level signals. Its robustness and ease of integration make it a popular choice in the industry, providing a compact and cost-effective solution for a wide range of electronic applications.