General Description
The HV4522 and HV4622 are low-voltage serial to high-voltage parallel converters with P-Channel open drain outputs. These devices have been designed for use as drivers for AC-electroluminescent displays. They can also be used in any application requiring multiple output high-voltage current source capabilities such as driving inkjet and electrostatic print heads, plasma panels, or vacuum fluorescent displays.

Features
❑ Processed with HVCMOS Technology
❑ Output voltages to -220V
❑ Source current minimum 60 mA
❑ Shift register speed 8 MHz
❑ Polarity and blanking inputs
❑ CMOS compatible inputs
❑ Forward and reverse shifting options
❑ 44-lead plastic and ceramic surface mount packages
❑ Hi-Rel processing available
❑ Can be used with the HV55 and HV56 to provide 220V push pull operation