32-Channel Serial to Parallel Converter
Supertex inc.
HV5522
32-Channel Serial to Parallel Converter With Open Drain Outputs
Features
►►Processed with HVCMOS...
Description
Supertex inc.
HV5522
32-Channel Serial to Parallel Converter With Open Drain Outputs
Features
►►Processed with HVCMOS® technology ►►Sink current minimum 100mA ►►Shift register speed 8.0MHz ►►Polarity and Blanking inputs ►►CMOS compatible inputs ►►Forward and reverse shifting options ►►Diode to VPP allows efficient power recovery
General Description
The HV5522 is a low-voltage serial to high-voltage parallel converter with open drain outputs. This device has been designed for use as a driver for AC-electroluminescent displays. It can also be used in any application requiring multiple output high voltage current sinking capabilities such as driving inkjet and electrostatic print heads, plasma panels, vacuum fluorescent, or large matrix LCD displays.
This device consists of a 32-bit shift register, 32 latches, and control logic to perform the polarity select and blanking of the outputs. Data is shifted through the shift register on the high to low transiti...
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