Part number:
A3904
Manufacturer:
Allegro MicroSystems
File Size:
294.12 KB
Description:
Low voltage voice coil motor driver.
Datasheet Details
The A3904 is a voice coil motor (VCM) driver, with an I2C-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 curr
A3904 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 no
Datasheet Details
A3904
Allegro MicroSystems
294.12 KB
Low voltage voice coil motor driver.
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