HV4530 Datasheet PDF | Supertex Inc

Supertex Inc HV4530

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.

Part No.	HV4530
Datasheet	HV4530 Download
Manufacturer	Supertex Inc
Description	32-Channel Serial To Parallel Converter with P-Channel Open Drain Outputs
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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

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 provided for cascading devices. This output reflects the current status of the last bit of the shift register. The data in the shift register is latched when the latch enable pin is brought to logic high and then returned to ground.