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LC75879PT Datasheet General-Purpose LCD Display Driver

Manufacturer: onsemi

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Datasheet Details

Part number LC75879PT
Manufacturer onsemi
File Size 331.17 KB
Description General-Purpose LCD Display Driver
Datasheet download datasheet LC75879PT Datasheet

Overview

Ordering number : ENA1687 LC75879PT CMOS IC 1/4, 1/3-Duty General-Purpose LCD Display Driver http://onsemi.com Overview The LC75879PT is the 1/4 duty and 1/3 duty general-purpose microprocessor-controlled LCD driver that can be used in applications such as frequency display in products with electronic tuning.In addition to being able to drive up to 272 segments directly, the LC75879PT can also control up to 8 general-purpose output ports.

Because it has the PWM output of a maximum of 3 ch, the brightness control of the LED backlight of RGB can be done.

Incorporation of an oscillation circuit helps to reduce the number of external resistors and capacitors required.

Key Features

  • Support for 1/4-duty 1/3-bias or 1/3-duty 1/3-bias drive techniques under serial data control. When 1/4-duty: Capable of driving up to 272 segments When 1/3-duty: Capable of driving up to 207 segments.
  • Serial data input supports CCB format communication with the system controller (Support 3.3V and 5V operation).
  • Serial data control of the power-saving mode based backup function and the all segments forced off function.
  • Serial data control of switching betwe.

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