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PT6579 Datasheet General Purpose Lcd Driver Ic

Manufacturer: PTC

Overview: PT6579 General Purpose LCD Driver IC.

Datasheet Details

Part number PT6579
Manufacturer PTC
File Size 321.02 KB
Description General Purpose LCD Driver IC
Datasheet PT6579-PTC.pdf

General Description

PT6579 is an LCD Driver IC which can drive up to 200 segments.

It can be used for frequency display in microprocessor-controlled radio receiver and in other display applications.

PT6579 supports both 1/3 duty, and 1/4 duty drive.

Key Features

  • CMOS technology.
  • Up to 153 segments for 1/3 duty and 200 segments for 1/4 duty drive can be displayed.
  • 1/3 Duty - 1/2 Bias and 1/3 Duty - 1/3 Bias drive techniques.
  • 1/4 Duty - 1/2 Bias and 1/4 Duty - 1/3 Bias drive techniques.
  • Power saving mode and all segments OFF function.
  • Direct display of display data without using a decoder.
  • RC oscillation circuit.
  • Power supply voltage: 4.5V to 6V.
  • CMOS/TTL compatible logic in.

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PT6579 Distributor