Category
Motor / Motion / Ignition Controllers & Drivers
A3981KLPTR-T
Supply Ability:
20000 /
The A3981 is a flexible microstepping motor driver with built-in translator for easy operation. It is a single-chip solution, designed to operate bipolar stepper motors in full-, half-, quarter- and sixteenth-step modes, at up to 28 V and ±1.4 A. The A3981 can be controlled by simple Step and Direction inputs, or through the SPI-compatible serial interface that also can be used to program many of the integrated features and to read diagnostic information.
Quantity:
| Manufacturer | Category | Detailed Description | Package | Packaging | Standard Package | Main Attributes | RoHS Status | Moisture Sensitivity Level (MSL) | Stock | Price |
| ALLEGRO | Integrated Circuits (ICs) Power Management (PMIC) Motor Drivers, Controllers | Bipolar Motor Driver DMOS SPI, Step/Direction 28-TSSOP-EP | 28-TSSOP-EP | Tape & Reel (TR) Cut Tape (CT) | 4000 | Motor Type - Stepper Bipolar Motor Type - AC, DC - Function Driver - Fully Integrated, Control and Power Stage Output Configuration Half Bridge (4) Interface SPI, Step/Direction Technology DMOS Step Resolution 1, 1/2, 1/4, 1/16 Applications Automotive Current - Output 1.4A Voltage - Supply 3V ~ 5.5V Voltage - Load 7V ~ 28V Operating Temperature -40°C ~ 150°C (TJ) | ROHS3 Compliant | 2 (1 Year) | 20000 | Inquiry |
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