| Part Number | L293D | L297D |
|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics |
| Category | PMIC - Motor Drivers, Controllers | PMIC - Motor Drivers, Controllers |
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| Product Status | Active | Active |
| Motor Type - Stepper | Bipolar | Bipolar, Unipolar |
| Motor Type - AC, DC | Brushed DC | - |
| Function | Driver - Fully Integrated, Control and Power Stage | Controller - Commutation, Direction Management |
| Output Configuration | Half Bridge (4) | Pre-Driver - Half Bridge (4) |
| Interface | Parallel | Parallel |
| Technology | - | - |
| Step Resolution | - | 1, 1/2 |
| Applications | General Purpose | General Purpose |
| Current - Output | 600mA | - |
| Voltage - Supply | 4.5V ~ 36V | 4.75V ~ 7V |
| Voltage - Load | 4.5V ~ 36V | - |
| Operating Temperature | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) |
| Mounting Type | Through Hole | Surface Mount |
| Package / Case | 16-DIP (0.300", 7.62mm) | 20-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package | 16-PowerDIP | 20-SO |