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PT6553 Datasheet Lcd Driver Ic

Manufacturer: Princeton Technology Corp

Overview: Princeton Technology Corp. LCD Driver IC with Key Input Function Tel : 886-2-29162151 Fax: 886-2-29174598 URL: http://.princeton..

General Description

PT6553 is an LCD Driver IC providing key scan circuitry which can accept up to a maximum of 30 keys, thereby, reducing printed circuit board wiring.

It can drive up to 126 segments and is capable of controlling up to 4 general purpose output ports.

The reset circuit provides on-chip voltage detection making it possible to prevent incorrect displays.

Key Features

  • Up to 126 Segments Outputs.
  • Up to 4 General Purpose Output Ports.
  • Key Input Function (up to 30 Keys).
  • 1/3 Duty - 1/2 Bias and 1/3 Duty - 1/3 Bias Drive Techniques.
  • Sleep Mode and all Segments OFF Function.
  • Direct Display of Display Data without using a Decoder.
  • On-Chip Voltage-Detection Type Reset Circuit.
  • RC Oscillation Circuit.

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PT6553 Distributor