LV8071LP Datasheet Piezoelectric ACtuator Driver Ic

Manufacturer: Sanyo Electric

Overview: Ordering number : ENA0991 LV8071LP Overview Bi-CMOS IC Piezoelectric Actuator Driver IC The LV8071LP is a piezoelectric autofocus actuator driver IC for use in cell phone cameras. It internally generates drive waveforms, which reduces DSP load and makes it possible to control piezoelectric actuators by simple control signals.

Datasheet Details

Part number	LV8071LP
Manufacturer	Sanyo Electric
File Size	91.32 KB
Description	Piezoelectric Actuator Driver IC
Datasheet	LV8071LP_SanyoElectric.pdf

Key Features

The actuator using the piezoelectric device is driven by the external CLK input and simple control signal.
The 39MHz (CLK1 pin input) CLK input is divided into quarters internally to generate the 9.75MHz input. The operation time is generated using this as a base CLK to ensure the output appropriate for piezoelectric drive. The CLK2 input of 9.75MHz is input to be used, as it is, for the base CLK either.
IC start/stop is controlled by the EN input. Initialization is made acco.

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