General Description

The HV514 is a low voltage serial to high voltage parallel converter with 8 high voltage push-pull outputs. This device has been designed to drive small capacitve loads such as piezoelectric transducers. It can also be used in any application requiring multiple high voltage outputs, medium current sourcing and sinking capabilities.

Features

❏ HVCMOS‚ technology

❏ Operating output voltage of 250V

❏ Low power level shifting from 5V to 250V

❏ Shift clock speed 8MHz @ VDD=5V

❏ 8 latch data outputs

❏ Output blanking

❏ CMOS compatible inputs

❏ Programmable POL latch

Applications

❏ Piezoelectric transducer driver

❏ Weaving applications

❏ Braille

❏ Printers

❏ MEMs

❏ Displays