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LC75838W - 1/3 Duty LCD Display Drivers with Key Input Function

Key Features

  • Key input function for up to 30 keys (A key scan is performed only when a key is pressed. ).
  • 1/3duty - 1/2bias and 1/3duty - 1/3bias drive schemes can be controlled from serial data (up to 75 segments).
  • Sleep mode and all segments off functions that are controlled from serial data.
  • Segment output port/general-purpose output port function switching that is controlled from serial data.
  • Serial data I/O supports CCB format communication with the system.

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📁 Similar Datasheet

Part Number Description Manufacturer
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Ordering number : ENN7135 CMOS IC LC75863E, 75863W 1/3 Duty LCD Display Drivers with Key Input Function Overview The LC75863E and LC75863W are 1/3 duty LCD display drivers that can directly drive up to 75 segments and can control up to four general-purpose output ports. These products also incorporate a key scan circuit that accepts input from up to 30 keys to reduce printed circuit board wiring. Package Dimensions unit: mm 3156-QIP48E [LC75863E] 1.5 1.6 1.5 36 37 1.0 17.2 14.0 0.35 1.6 1.5 25 24 0.15 Features • Key input function for up to 30 keys (A key scan is performed only when a key is pressed.) • 1/3duty - 1/2bias and 1/3duty - 1/3bias drive schemes can be controlled from serial data (up to 75 segments).