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HV895 Datasheet Liquid Lens Driver

Manufacturer: Supertex

Overview: HV895 Liquid Lens Driver.

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Datasheet Details

Part number HV895
Manufacturer Supertex
File Size 526.51 KB
Description Liquid Lens Driver
Download HV895 Download (PDF)

General 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.

Key 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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