Features

• Full-Step and Half-Step Operation: Supports both full-step and half-step modes, providing flexibility in controlling the stepper motor’s movement.
• Bidirectional Control: Capable of controlling motor rotation in both clockwise and counterclockwise directions.
• Step Clock Input: External clock input to control the stepping speed of the motor.
• Direction Control Input: Allows the user to change the direction of the motor’s rotation.
• Enable Input: Used to enable or disable the motor driver outputs.
• Reset Input: Resets the L297, setting the motor to a defined starting position.
• Motor Drive Signals: Generates the phase sequence required to drive the motor windings.
• Synchronous Operation: Can be synchronized with an external clock for precise timing control.
• Overcurrent Protection: Works with external drivers like the L298, which provides overcurrent protection.
• Internal Logic Supply Voltage: Operates with a logic supply voltage compatible with standard TTL and CMOS logic levels.
• Compact Package: The DIP-20 package allows for easy integration into PCB designs and prototyping.