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A3904 - Low Voltage Voice Coil Motor Driver

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Allegro MicroSystems

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A3904 Low Voltage Voice Coil Motor Driver by Allegro MicroSystems - Datasheet Preview — Datasheet preview – A3904

Datasheet Details

Part number	A3904
Manufacturer	Allegro MicroSystems
File Size	294.12 KB
Description	Low Voltage Voice Coil Motor Driver
Datasheet	A3904 Datasheet
Additional preview pages of the A3904 datasheet.

Product details

Description

The A3904 is a voice coil motor (VCM) driver, with an I2C-compatible serial interface.

Features

Fixed I2C logic thresholds.
8-bit D-to-A converter.
500 μA resolution.
Low voltage I2C serial interface.
Low current-draw sleep mode.
2.4 to 5.5 V operation.
2 mm × 1.5 mm, 0.38 mm nominal overall height DFN.
1.1 mm × 0.7 mm, 0.5 mm maximum overall height WLCSP.
1.1 mm × 0.7 mm, 0.33 mm nominal overall height bare die.

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Published: Jan 13, 2010 |