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HV895 - Liquid Lens Driver

Product Overview

Supertex

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HV895 Liquid Lens Driver by Supertex - Datasheet Preview — Datasheet preview – HV895

Datasheet Details

Part number	HV895
Manufacturer	Supertex
File Size	526.51 KB
Description	Liquid Lens Driver
Datasheet	HV895 Datasheet
Additional preview pages of the HV895 datasheet.

HV895 Product details

Description

The HV895 is designed to drive liquid lenses of up to 200pF with a 1.5kHz waveform at amplitudes up to 60VRMS, controlled via an I2C interface.

A single byte (AMP) written to the HV895 controls the operation of the driver.

Setting AMP = 01h to FFh controls output amplitude in 255 monotonic steps.

Features

Drives capacitive loads up to 200pF.
Programmable drive amplitude (up to 60VRMS).
On-chip boost converter.
No external inductor www. DataSheet4U. com.
I2C interface.
Low operating current (≤20mA).
Low standby current (≤1.0µA).
Controlled drive edge reduces EMI.
1.0mm × 6.0mm ﬂip-chip General.

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Published: Sep 12, 2008 |