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LC79401KNE - Dot-Matrix LCD Drivers

Key Features

  • Incorporates LCD drive circuits for 80 bits of display.
  • Supports display duties from 1/64 to 1/256.
  • The provision of a chip disable pin supports power reduction in large-scale panels.
  • Allows external provision of the bias power supply.
  • Operating supply voltage/operating temperature VDD (logic block) : 2.7 to 5.5V/-20 to +85°C VDD-VEE (LCD block) : 12 to 32V/-20 to +85°C.
  • Data transfer clock : 6.0MHz (max), bidirectional shifting supported.

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Datasheet Details

Part number LC79401KNE
Manufacturer onsemi
File Size 79.06 KB
Description Dot-Matrix LCD Drivers
Datasheet download datasheet LC79401KNE 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.

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Ordering number : ENA1419 LC79401KNE CMOS LSI Dot-Matrix LCD Drivers http://onsemi.com Overview The LC79401KNE is a 80-outputs segment driver LSI for graphic dot-matrix liquid crystal display systems. The LC79401KNE latches 80 bits of display data sent from a controller using a 4-bit parallel transfer technique and generates LCD drive signals. When combined as a kit with common driver, either the LC79430KNE (QIP100E), the LC79401KNE can drive large screen LCD panels. Features • Incorporates LCD drive circuits for 80 bits of display. • Supports display duties from 1/64 to 1/256 • The provision of a chip disable pin supports power reduction in large-scale panels. • Allows external provision of the bias power supply • Operating supply voltage/operating temperature VDD (logic block) : 2.