MFG:Allegro Microsystems Inc Category:Integrated Circuits (ICs) Package Cooled:SMD/DIP D/C:2009
A3982SLWTR-T, A3983, A3983SLP Datasheet download
Category: Integrated Circuits (ICs)
MFG: Allegro Microsystems Inc
Package Cooled: SMD/DIP
D/C: 2009
Description: IC DRIVER MICROSTEPPING 24-TSSOP
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PDF/DataSheet Download
Datasheet: A390
File Size: 440324 KB
Manufacturer: POWEREX [Powerex Power Semiconductors]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: A3983
File Size: 337566 KB
Manufacturer: ALLEGRO [Allegro MicroSystems]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: A3983SLP
File Size: 337566 KB
Manufacturer: ALLEGRO [Allegro MicroSystems]
Download : Click here to Download
The A3983 is a complete microstepping motor driver with built-in translator for easy operation. It is designed to operate bipolar stepper motors in full-, half-, quarter-, and eighth-step modes, with an output drive capacity of up to 35 V and ±2 A. The A3983 includes a fixed off- time current regulator which has the ability to operate in Slow or Mixed decay modes.
The translator is the key to the easy implementation of the A3983. Simply inputting one pulse on the STEP input drives the motor one microstep. There are no phase sequence tables, high frequency control lines, or complex interfaces to program. The A3983 interface is an ideal fit for applications where a complex microprocessor is unavailable or is overburdened.
Load Supply Voltage,VBB...................................35 V
Output Current, IOUT.......................................±2 A
Logic Input Voltage, VIN ....................0.3 V to 7 V
Sense Voltage, VSENSE .................................. 0.5 V
Reference Voltage, VREF ..... ........................4 V
Operating Temperature Range
Ambient, TA ................................. 20°C to 85°C
Junction Temperature, TJ(MAX)..................... 150°C
Storage Temperature, T ..............55°C to 150°C
| Technical/Catalog Information | A3983SLP |
| Vendor | Allegro Microsystems Inc |
| Category | Integrated Circuits (ICs) |
| Applications | Stepper Motor Driver |
| Number of Outputs | 1 |
| Voltage - Supply | 3 V ~ 5.5 V |
| Voltage - Load | 8 V ~ 35 V |
| Current - Output | ±2A |
| Operating Temperature | -20°C ~ 85°C |
| Package / Case | 24-TSSOP Exposed Pad, 24-eTSSOP, 24-HTSSOP |
| Packaging | Tube |
| Lead Free Status | Contains Lead |
| RoHS Status | RoHS Non-Compliant |
| Other Names | A3983SLP A3983SLP |
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