Description:

The Texas Instruments ULN2003AIDRG4 is a 7-channel, high-voltage, high-current Darlington transistor array. It is designed to interface between low-level logic circuitry and high-current, high-voltage loads. The ULN2003AIDRG4 is a 1:1 relay driver IC, meaning that each channel can be used to drive a single relay.

Features:
• High-voltage, high-current Darlington transistor array
• 7 channels
• 1:1 relay driver IC
• Low-level logic circuitry interface
• 16-pin SOIC package

Applications:
• Motor control
• Solenoid control
• Relay control
• Lamp control
• LED control
• High-current switching