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AD6312 - 1/4- to 1/11 Duty VFD Controller/Driver

General Description

The AD6312 is a VFD (Vacuum Fluorescent Display) controller/driver that is driven on a 1/4- to 1/11 duty factor (include key scan).

Key Features

  • ˙4-pin serial interface ˙Key scanning (6× 4 matrices) ˙Programming display modes (11-segments & 11- digits to 16-segments & 6-digits) ˙Programming dimming step ˙High-voltage output (VDD-35V max). ˙4 channels LED ports. ˙4-pin General-purpose input port ˙Built-in oscillator ˙No external resistor necessary for driver outputs General.

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Datasheet Details

Part number AD6312
Manufacturer Anachip
File Size 226.74 KB
Description 1/4- to 1/11 Duty VFD Controller/Driver
Datasheet download datasheet AD6312 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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1/4- to 1/11 Duty VFD Controller/Driver AD6312 Features ˙4-pin serial interface ˙Key scanning (6× 4 matrices) ˙Programming display modes (11-segments & 11- digits to 16-segments & 6-digits) ˙Programming dimming step ˙High-voltage output (VDD-35V max). ˙4 channels LED ports. ˙4-pin General-purpose input port ˙Built-in oscillator ˙No external resistor necessary for driver outputs General Description The AD6312 is a VFD (Vacuum Fluorescent Display) controller/driver that is driven on a 1/4- to 1/11 duty factor (include key scan). It consists of 5 segment output lines, 6 segment/key scan output lines, 6 grid output lines, 5 segment/grid output drive lines, a display memory, a control circuit, and a key scan circuit. Serial data is input to the AD6312 through a four-line serial interface.