A3982SLB
IC MTR DRV BIPOLAR 3-5.5V 24SOICManufacturer: Allegro MicroSystems
Categories: Motor Drivers, Controllers
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Allegro MicroSystems A3982SLB is a bipolar stepper motor driver featuring a fully integrated control and power stage. This DMOS technology device is designed for surface mount applications within a 24-SOIC package. It supports step resolutions of 1 and 1/2 steps, providing precise motor control. The A3982SLB operates with a supply voltage range of 3V to 5.5V and can handle load voltages from 8V to 35V, with a maximum output current of 2A. Its output configuration includes four half-bridge drivers. The operating temperature range is -20°C to 150°C (TJ). This component is commonly utilized in general-purpose applications across various industries requiring accurate motor positioning.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 24-SOIC (0.295"", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Function | Driver - Fully Integrated, Control and Power Stage |
| Current - Output | 2A |
| Interface | Logic |
| Operating Temperature | -20°C ~ 150°C (TJ) |
| Output Configuration | Half Bridge (4) |
| Voltage - Supply | 3V ~ 5.5V |
| Applications | General Purpose |
| Technology | DMOS |
| Voltage - Load | 8V ~ 35V |
| Supplier Device Package | 24-SOIC |
| Motor Type - Stepper | Bipolar |
| Motor Type - AC, DC | - |
| Step Resolution | 1, 1/2 |
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