HV4530

HV4530 HV4630 32-Channel Serial To Parallel Converter with P-Channel Open Drain Outputs Ordering Information Device HV4530 HV4630 Recommended Operating VPP Max -300 -300 Package Options 44 J-Lead Quad Plastic Chip Carrier HV4530PJ HV4630PJ 44 Quad Plastic Gullwing HV4530PG HV4630PG Die HV4530X HV4630X Features ❑ Processed with HVCMOS Technology ❑ Output voltages to -300V ❑ 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 300V push pull operation General Description The HV45 and HV46 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. These devices consist of a 32-bit shift register, 32 data latches, and control logic to perform polarity and blanking functions. Data is shifted through the shift register on the logic high-to-low transition of the clock. The HV45 shifts in the counterclockwise direction when viewed from the top of the package and the HV46 shifts in the clockwise direction. A data output buffer is ...