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LC75808E - 1/8 to 1/10 Duty LCD Display Driver

Key Features

  • Key input function for up to 30 keys (A key scan is performed only when a key is pressed. ).
  • 1/8duty.
  • 1/4bias, 1/9duty.
  • 1/4bias, and 1/10duty.
  • 1/4bias drive schemes can be controlled from serial data. 1/8duty.
  • 1/4bias: up to 480 segments 1/9duty.
  • 1/4bias: up to 540 segments 1/10duty.
  • 1/4bias: up to 600 segments.
  • Sleep mode and all segments off functions that are controlled from serial data.
  • Serial data I/O supports CC.

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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 : ENN6370A CMOS IC LC75808E, 75808W 1/8 to 1/10 Duty LCD Display Drivers with Key Input Function Overview The LC75808E and LC75808W are 1/8 to 1/10 duty LCD display drivers that can directly drive up to 600 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 3151-QFP100E [LC75808E] 0.825 0.575 80 81 0.65 23.2 20.0 0.3 1.6 0.575 51 50 0.15 Features • Key input function for up to 30 keys (A key scan is performed only when a key is pressed.) • 1/8duty–1/4bias, 1/9duty–1/4bias, and 1/10duty–1/4bias drive schemes can be controlled from serial data.