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

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.

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.

📥 Download Datasheet

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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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.

View original datasheet text
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.
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