Driver IC
Allegro MicroSystems
The A3904 is a voice coil motor (VCM) driver, with an I2 C-compatible serial interface. Designed for camera autofocus and zoom applications, this high accuracy digital IC is provided in sma…
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|---|---|---|---|---|---|
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Summary
Low Voltage Voice Coil Motor Driver
Description
The A3904 is a voice coil motor (VCM) driver, with an I2 C-compatible serial interface. Designed for camera autofocus and zoom applications, this high accuracy digital IC is provided in small packages ideal for portable devices. Its operating voltage range is 2.4 to 5.5 V, and its maximum output current is 127 mA.
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