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LC75852E - Asynchronous Silicon Gate 1/2 Duty LCD Driver

Features

  • Up to 30 key inputs (Key scan is only performed when a key is pressed. ).
  • 1/2 duty.
  • 1/2 bias (up to 90 segments).
  • Sleep mode and the all segments off function can be controlled from serial data.
  • Segment output port/general-purpose output port usage can be controlled from serial data.
  • Serial data I/O supports CCB format communication with the system controller.
  • High generality since display data is displayed directly.

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Datasheet Details

Part number LC75852E
Manufacturer onsemi
File Size 350.77 KB
Description Asynchronous Silicon Gate 1/2 Duty LCD Driver
Datasheet download datasheet LC75852E Datasheet

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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.

View original datasheet text
Ordering number : EN4828A LC75852E LC75852W CMOS LSI Asynchronous Silicon Gate 1/2 Duty LCD Driver with On-Chip Key Input Function http://onsemi.com Overview The LC75852E and LC75852W are 1/2 duty dynamic LCD display drivers. In addition to being able to directly drive LCD panels with up to 90 segments, they can also control up to four general-purpose output ports. These products also include a key scan circuit which allows them to accept input from keypads with up to 30 keys. This allows end product front panel wiring to be simplified. Features  Up to 30 key inputs (Key scan is only performed when a key is pressed.)  1/2 duty – 1/2 bias (up to 90 segments)  Sleep mode and the all segments off function can be controlled from serial data.
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