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HV7224 - 40-Channel Symmetric Row Driver

General Description

The HV7224 is a low-voltage serial to high-voltage parallel converter with push-pull outputs.

It is especially suitable for use as a symmetric row driver in AC thin-film electroluminescent (ACTFEL) displays.

Key Features

  • HVCMOS® technology.
  • Symmetric row drive (reduces latent imaging in ACTFEL displays).
  • Output voltage up to +240V.
  • Low power level shifting.
  • Source/sink current minimum 70mA.
  • Shift register speed 3.0MHz.
  • Pin-programmable shift direction (DIR, SHIFT) General.

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Datasheet Details

Part number HV7224
Manufacturer Supertex Inc
File Size 377.64 KB
Description 40-Channel Symmetric Row Driver
Datasheet download datasheet HV7224 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Supertex inc. HV7224 40-Channel Symmetric Row Driver Features ►►HVCMOS® technology ►►Symmetric row drive (reduces latent imaging in ACTFEL displays) ►►Output voltage up to +240V ►►Low power level shifting ►►Source/sink current minimum 70mA ►►Shift register speed 3.0MHz ►►Pin-programmable shift direction (DIR, SHIFT) General Description The HV7224 is a low-voltage serial to high-voltage parallel converter with push-pull outputs. It is especially suitable for use as a symmetric row driver in AC thin-film electroluminescent (ACTFEL) displays. When the data reset pin (DRIOA/DRIOB) is at logic high, it will reset all the outputs of the internal shift register to zero.