8958 - VOICE COIL MOTOR DRIVER

Product Overview

Allegro MicroSystems

Part number	8958
Manufacturer	Allegro MicroSystems
File Size	113.48 KB
Description	VOICE COIL MOTOR DRIVER
Datasheet	8958 Datasheet
Additional preview pages of the 8958 datasheet.

include a power ok flag, a limit input to force the outputs to their maximum level in either polarity, an over-riding output disable to shut down both power amplifiers and reduce quiescent supply current, and internal thermal shutdown which disables the load (but still allowing the head to be parked) in the event of excessive junction temperatures. The load is re-enabled when the junction temperature returns to a safe level. The A8958CLB is supplied in a 24-lead power SOIC for surfacemount appli.

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Published: Mar 22, 2005 |