8983 Datasheet SPINDLE & VOICE-COIL ACTUATION MANAGER/DRIVER

Manufacturer: Allegro MicroSystems

Overview: 8983 SPINDLE & VOICE-COIL ACTUATION MANAGER/DRIVER 8983 SPINDLE & VOICE-COIL ACTUATION MANAGER/DRIVER The A8983CJT provides for complete spindle and voice coil power electronics for small.

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8983 spindle & voice-coil actuation manager/driver by Allegro MicroSystems - Datasheet Preview

Datasheet Details

Part number	8983
Manufacturer	Allegro MicroSystems
File Size	38.96 KB
Description	SPINDLE & VOICE-COIL ACTUATION MANAGER/DRIVER
Download	8983 Download (PDF)

Key Features

Voice Coil Motor Driver: s Low rDS(on) MOS Outputs s Zero Deadband s Externally Determined Transconductance, with Hi/Lo Configuration Switched via Serial Port s Current Sensing with External Series Sense Resistor s Serial Port Programmable Actuator Retract Circuitry s Retract Circuitry Functional to 1.7 V Spindle BEMF Spindle Motor Controller/Driver: s Low rDS(on) MOS Outputs s Back-EMF Circuitry Eliminates Hall-Effect Sensors s Adaptive Commutation Delay Programmable via Serial Port s Program.

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Part Number	Description
8980	SUPERSERVO SPINDLE & VOICE-COIL ACTUATION MANAGER/DRIVER