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ML9213 - 56-Bit Duplex/Triplex (1/2 duty/1/3 duty) VFD Controller/Driver

General Description

The ML9213 is a full CMOS controller/driver for Duplex or Triplex (1/2 duty or 1/3 duty) vacuum fluorescent display tube.

It consists of a 56-segment driver multiplexed to drive up to 168 segments, and 10-bit digital dimming circuit.

Key Features

  • a selection of a master mode and a slave mode, and therefore it can be used to expand segments for the VFD driver with keyscan and A/D converter function. ML9213 provides an interface with a microcontroller only by three signal lines: DATA IN, CLOCK and CS.

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Datasheet Details

Part number ML9213
Manufacturer LAPIS
File Size 198.75 KB
Description 56-Bit Duplex/Triplex (1/2 duty/1/3 duty) VFD Controller/Driver
Datasheet download datasheet ML9213 Datasheet

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Other Datasheets by LAPIS

Part Number Description
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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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FEDL9213-01 1Semiconductor This version: Oct. 2001 ML9213 56-Bit Duplex/Triplex (1/2 duty/1/3 duty) VFD Controller/Driver with Anode Digital Dimming GENERAL DESCRIPTION The ML9213 is a full CMOS controller/driver for Duplex or Triplex (1/2 duty or 1/3 duty) vacuum fluorescent display tube. It consists of a 56-segment driver multiplexed to drive up to 168 segments, and 10-bit digital dimming circuit. ML9213 features a selection of a master mode and a slave mode, and therefore it can be used to expand segments for the VFD driver with keyscan and A/D converter function. ML9213 provides an interface with a microcontroller only by three signal lines: DATA IN, CLOCK and CS. FEATURES N Logic supply voltage (VDD) : 5.0 V H10% N Driver supply voltage (VDISP) : 8.0 to 18.