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LC75813E - General-Purpose LCD Driver

Datasheet Summary

Features

  • Switching between 1/3 duty and 1/4 duty drive techniques under serial data control.
  • Switching between 1/2 bias and 1/3 bias drive techniques under serial data control.
  • Up to 261 segments for 1/3 duty drive and 344 segments for 1/4 duty drive can be displayed.
  • Serial data input supports CCB format communication with the system controller.
  • Serial data control of the power-saving mode based backup function and all the segments forced off function.

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Datasheet Details

Part number LC75813E
Manufacturer Sanyo Semicon Device
File Size 295.12 KB
Description General-Purpose LCD Driver
Datasheet download datasheet LC75813E Datasheet
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Full PDF Text Transcription

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Ordering number : ENN7159 CMOS IC LC75813E, 75813T 1/3, 1/4 Duty General-Purpose LCD Driver Overview The LC75813E and LC75813T are 1/3 duty and 1/4 duty general-purpose LCD drivers that can be used for frequency display in electronic tuners under the control of a microcontroller. The LC75813E and LC75813T can drive an LCD with up to 344 segments directly. The LC75813E and LC75813T can also control up to 8 general-purpose output ports. Since the LC75813E and LC75813T use separate power supply systems for the LCD drive block and the logic block, the LCD driver block power-supply voltage can be set to any voltage in the range 2.7 to 6.0 volts, regardless of the logic block power-supply voltage. Features • Switching between 1/3 duty and 1/4 duty drive techniques under serial data control.
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