L297 Motor Driver IC 4.75V-7V DIP-20 Parallel for Stepper Motors
The L297 Stepper Motor Controller IC generates four-phase drive signals for two-phase bipolar and four-phase unipolar step motors in microcontroller-controlled applications. The motor can be driven in half step, normal and wave-drive modes and on-chip PWM chopper circuits permit switch-mode control of the current in the windings. A feature of this device is that it requires only clock, direction, and mode input signals. Since the phase are generated internally the burden on the microprocessor, and the programmer, is greatly reduced. Mounted in the DIP20 package, the L297 can be used with monolithic bridge drives such as the L298N or L293E, or with discrete transistors and Darlingtons.
Features:
- Wide Voltage Range: Operates from 4.75V to 7V, suitable for a variety of stepper motor applications.
- Integrated Phase and Direction Control: Simplifies stepper motor control, ensuring accurate movement.
- Current Control: Helps in controlling the current to the motor windings for smooth operation.
- High Efficiency: Suitable for use with bipolar stepper motors.
- DIP-20 Package: Ideal for breadboards and prototyping.
Specifications:
| Specification | Value |
|---|---|
| Operating Voltage Range | 4.75V to 7V |
| Package Type | DIP-20 |
| Motor Type | Bipolar Stepper Motor |
| Current Control | Yes |
| Output Type | Parallel Output |
| Phase Control | Yes |
| Direction Control | Yes |
| Operating Temperature Range | -40°C to +85°C |
Applications:
- Stepper Motor Control: Ideal for controlling bipolar stepper motors in various applications like robotics, CNC machines, and 3D printers.
- Positioning Systems: Suitable for precise control in automated systems requiring accurate positioning.
- Prototyping: Perfect for use in DIY projects and electronics prototyping to control stepper motors.
- Industrial Equipment: Used in stepper motor-driven mechanisms in manufacturing and assembly line equipment.
Reviews
There are no reviews yet.