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2641-adm00931
2641-adm00931

Part Number: ADM00931

ADM00931 INDUCTORLESS LIQUID LENS DRIVER DEV BRD

Supply voltage (VIN): 2.65 – 5.50V

No need for external inductors or diodes.

Capable of driving capacitive loads of up to 200pF.

Compatible with 40VRMS to 60VRMS lenses.

500nA max standby supply current.

20mA max operating supply current.

Output voltage 9.8 – 62.6VRMS, adjustable via I2C.

Load (lens) capacitance: 100-200pF

I2C reference voltage (VDD): 1.70 – 2.95V

I2C clock: 400kHz max.

I2C address (7-bit): 0100011b

 

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Overview

The HV892DB1 liquid lens driver demoboard is controlled via an I2C interface, is capable of driving capacitive loads of up to 200pF, and is compatible with 40VRMS to 60VRMS lenses. A charge pump boost converter integrated on-chip provides the high voltage necessary for driving the lens. No external inductors or diodes are needed.
Package Contents
1x HV892DB1 Liquid Lens Driver Demoboard
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All Application Notes

Documentation

Title
Document Id
HV892DB1 Inductorless Liquid Lens Driver Dev Brd (ADM00931) - BOM Download 6d350e2b-2403-4ee9-8b00-08bcb9f5e342
HV892DB1 User Guide Download b1a0410b-9a11-4b6c-a2f6-acc6abf0c15c