Display Driver
VFD Drivers
VFD Drivers
- Line ups
- Overview
- Document
Anode/Grid Drivers for VFDs
| Download | Number of driver outputs |
Driving target |
VFD driving voltage (V) |
Power supply type |
Features | Operating temper- ature (°C) |
Auto- motive |
PKG | Sample and Buy |
|---|
Controller Drivers for Character VFDs
| Download | Display pixels | VFD driving voltage |
Power supply type |
Features | Operating temper- ature (°C) |
Auto- motive |
PKG | Sample and Buy |
|---|
Drivers for Low Duty VFDs
| Download | Max. number of driving segments |
VFD driving voltage (V) |
Power supply type |
Features | Operating temper- ature (°C) |
Auto- motive |
PKG | Sample and Buy |
|---|
Controller Drivers for Car Clock VFDs
| Download | Display characters |
VFD driving voltage (V) |
Logic power supply voltage (V) |
Power supply current (Max.) |
Operating temper- ature (°C) |
Auto- motive |
PKG | Sample and Buy |
|---|
Overview
VFDs, developed based on vacuum tube technology, provide a couple of advantages, including excellent visibility by self-luminous, and are being adopted in an increasing number of devices, from audio equipment to home appliances.
VFD drivers are available for a segment type display, character type display and dot matrix type display. These drivers support wide lineup such as anode/grid driver and controller driver.
LAPIS contribute to low cost as well as high reliability, multi-grid function and supporting custom fonts.
Features
We have wide lineup of the drivers which are available for a segment type, character type and dot matrix type display. These drivers support simple driver and RAM embedded controller driver.
LAPIS Semiconductor controller drivers for characters integrate a ROM that generates characters utilizing 5×7 dots, making it possible to develop custom font ROM codes for flexible character-based display.
Unlike conventional 5×7 dot matrix VFDs that turn each grid electrode ON one at a time in order to display characters, LAPIS Semiconductor products enable grid electrodes to be turned ON simultaneously for display of characters extending over multiple grids.
This multi-grid function frees up restrictions on grid divisions, enabling flexible configuration of pattern designs in VFDs.
Beginning with the VFD driver.
The wide adoption and long history of LAPIS Semiconductor products are a testament to their quality and reliability.
Applications
VFD driver has been adopted to a variety of applications display panel such as automotive system (car clock, car audio, indicators, climate, odo-trip), industrial equipment and consumer electronics. We will apply variety of technology such as EMS resistance, wide range operating temperature, high-reliability technology.
Documents Download
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Integrated Circuits
Display Driver 
