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HV623 - 32-Channel 128-Level Amplitude Gray-Shade Display Column Driver

Description

The HV623 is a 32-channel driver IC for gray shade display use.

It is designed to produce varying output voltages between 3 and 80 volts.

This amplitude modulation at the output is facilitated by an external ramp voltage VR.

Features

  • 5V CMOS inputs Up to 80V modulation voltage Capable of 128 levels of gray shading 20MHz data throughput rate 32 outputs per device (can be cascaded) Pin-programmable shift direction (DIR) D/A conversion cycle time is 32µs Diodes in output structure allow usage in energy recovery systems Integrated HVCMOS® technology Available in 3-sided 64-lead gullwing package General.

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Datasheet Details

Part number HV623
Manufacturer Supertex Inc
File Size 64.50 KB
Description 32-Channel 128-Level Amplitude Gray-Shade Display Column Driver
Datasheet download datasheet HV623 Datasheet

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Full PDF Text Transcription

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HV623 32-Channel 128-Level Amplitude Gray-Shade Display Column Driver Ordering Information Package Option Device HV623 64-Lead 3-sided Plastic Gullwing HV623PG Features 5V CMOS inputs Up to 80V modulation voltage Capable of 128 levels of gray shading 20MHz data throughput rate 32 outputs per device (can be cascaded) Pin-programmable shift direction (DIR) D/A conversion cycle time is 32µs Diodes in output structure allow usage in energy recovery systems Integrated HVCMOS® technology Available in 3-sided 64-lead gullwing package General Description The HV623 is a 32-channel driver IC for gray shade display use. It is designed to produce varying output voltages between 3 and 80 volts. This amplitude modulation at the output is facilitated by an external ramp voltage VR.
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