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Product category: Power Supply ICs and Controllers
News Release from: Allegro MicroSystems Europe | Subject: A3904
Edited by the Electronicstalk Editorial Team on 29 November 2007
Voice-coil motor driver zooms in to
handsets
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Voice-coil motor driver IC has a built-in I2C serial interface for precise high-speed digital programming.
The A3904 is the first in a series of voice-coil motor driver ICs from Allegro MicroSystems Europe for camera auto-focus and zoom applications Featuring a built-in I2C serial interface for precise high-speed digital programming with only two control lines, the new device features an operating voltage range of 2.4 to 5.5V and a maximum output current of 127mA