Part Number
|
HV892 |
Manufacturer
|
Supertex |
Description
|
Inductorless Liquid Lens Driver |
Published
|
Nov 13, 2016 |
Detailed Description
|
Supertex inc.
Inductorless Liquid Lens Driver
HV892
Features
►►Drives capacitive loads up to 200pF ►►Programmable driv...
|
Datasheet
|
HV892
|
Overview
Supertex inc.
Inductorless Liquid Lens Driver
HV892
Features
►►Drives capacitive loads up to 200pF ►►Programmable drive amplitude
(compatible with 40VRMS to 60VRMS lenses) ►►On-chip boost converter ►►No external inductor ►►I2C interface ►►Low operating current (≤20mA) ►►Low standby current (≤1.
0µA) ►►Controlled drive edge reduces EMI ►►10-Lead 4x4mm DFN Package
Applications
►►Cell phone cameras ►►PDA and ultracompact cameras ►►Bar code readers ►►Web and laptop cameras
General Description
The HV892 liquid lens driver 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 single byte (AMP) written to the H...
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