A3977 series datasheets. Manufacturer: Allegro MicroSystems, Inc..

A3977KED Microstepping DMOS driver with translator. in 44-pin PLCC package. Operational temperature range from -40°C to 125°C. Datasheet*) A3977KLP Microstepping DMOS driver with translator. in 28-pin TSSOP package. Operational temperature range from -40°C to 125°C. Datasheet*) A3977SED Microstepping DMOS driver with translator. in 44-pin PLCC package. Operational temperature range from -20°C to 85°C. Datasheet*) A3977SLP Microstepping DMOS driver with translator. in 28-pin TSSOP package. Operational temperature range from -20°C to 85°C. Datasheet*) A3977SLP-T Microstepping DMOS driver with translator. Lead-free. in 28-pin TSSOP package. Operational temperature range from -20°C to 85°C. Datasheet*)

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