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MAX6851 - Alphanumeric Vacuum-Fluorescent Display Controlle

Description

The MAX6851 compact vacuum-fluorescent display (VFD) controller provides microprocessors with the multiplex timing for 7-segment, 14-segment, or 16-segment alphanumeric VFD displays up to 96 characters and controls industry-standard, shift-register, high-voltage grid/anode VFD tube drivers.

Features

  • o 400kbps I2C-Compatible Serial Interface o 2.7V to 3.6V Operation o Controls Up to 48 Grids of 7-Segment, 14-Segment, or 16-Segment Alphanumeric Digits o One Digit and Two Digits per Grid and Universal Displays Supported o 16-Step Digital Brightness Control o Built-In ASCII 104-Character Font o 24 User-Definable Characters o Up to Four Annunciators per Grid with Automatic Blinking Control o Separate Cursor Control with Automatic Blinking o Filament Drive Full-Bridge Waveform Synthesis o Charge-.

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Datasheet preview – MAX6851

Datasheet Details

Part number MAX6851
Manufacturer Maxim
File Size 531.03 KB
Description Alphanumeric Vacuum-Fluorescent Display Controlle
Datasheet download datasheet MAX6851 Datasheet
Additional preview pages of the MAX6851 datasheet.

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Full PDF Text Transcription

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19-2746; Rev 0; 1/03 2-Wire Interfaced, 7-, 14-, and 16-Segment Alphanumeric Vacuum-Fluorescent Display Controller General Description The MAX6851 compact vacuum-fluorescent display (VFD) controller provides microprocessors with the multiplex timing for 7-segment, 14-segment, or 16-segment alphanumeric VFD displays up to 96 characters and controls industry-standard, shift-register, high-voltage grid/anode VFD tube drivers. The device supports display tubes using either one or two digits per grid, as well as universal displays. Hardware is included to simplify the generation of cathode bias and filament supplies and to provide up to five logic outputs, including a buzzer driver.
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