A3904EEWTR-P

Voice Coil Motor Controller, 0.1275A, 2 X 1.5MM, 0.38MM HEIGHT, LEAD FREE, MO-229BCD, DFN-6

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.

Features and Benefits

▪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