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LC75893M - 1/3 Duty LCD Display Driver

Features

  • Key input function for up to 20 keys (A key scan is performed only when a key is pressed. ).
  • 1/3 duty - 1/2 bias and 1/3 duty - 1/3 bias drive schemes can be controlled from serial data (up to 48 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 syst.

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Ordering number : ENN5971A CMOS IC LC75893M 1/3 Duty LCD Display Driver with Key Input Function Overview The LC75893M is a 1/3 duty LCD display driver that can directly drive up to 48 segments and can control up to four general-purpose output ports. This product also incorporates a key scan circuit that accepts input from up to 20 keys to reduce printed circuit board wiring. Package Dimensions unit: mm 3204-MFP36S [LC75893M] 36 19 Features • Key input function for up to 20 keys (A key scan is performed only when a key is pressed.) • 1/3 duty - 1/2 bias and 1/3 duty - 1/3 bias drive schemes can be controlled from serial data (up to 48 segments).
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