Datasheet4U Logo Datasheet4U.com

LC79400D - Dot Matrix LCD Driver

Datasheet Summary

Description

Pin No 90 92 83 86 85 84 97 81 100 Pin name VDD VSS VEE V1 V3 V4 CP CDR CDL Input Input/Output Input/Output Power supply Power supply VDD and VEE: Power supply for LCD drive circuit LCD drive level power supply V1 and VEE : Select level V3 and V4 : Nonselect level Display data shift clock (triggeri

Features

  • On-chip LCD drive circuit (80 bits).
  • Display duty selection ranging from 1/64 to 1/256.
  • Supports use of chip disable pin for lower large panel power supply dissipation.
  • Supports externally supplied bias voltage.
  • Operating power supply voltage/operating temperature include VDD (logic block) VDD-VEE (LCD block) : 5 V ±10 % /.
  • 20 to +75 °C : 12 V to 32 V /.
  • 20 to +75°C SANYO: MFP18.
  • Data transfer clock provides maximum 3.0 MHz.

📥 Download Datasheet

Datasheet preview – LC79400D

Datasheet Details

Part number LC79400D
Manufacturer Sanyo Semicon Device
File Size 180.09 KB
Description Dot Matrix LCD Driver
Datasheet download datasheet LC79400D Datasheet
Additional preview pages of the LC79400D datasheet.

📁 Similar Datasheet

  • LC79401KNE - Dot-Matrix LCD Drivers (ON Semiconductor)
  • LC7940A - (LC7940A / LC7941A) Dot Matrix LCD Drivers (Sanyo Semiconductor Corporation)
  • LC7941A - (LC7940A / LC7941A) Dot Matrix LCD Drivers (Sanyo Semiconductor Corporation)
  • LC79430KNE - Dot-Matrix LCD Drivers (ON Semiconductor)
  • LC79431KNE - Dot-Matrix LCD Drivers (ON Semiconductor)
  • LC79451KB - CMOS IC (ON Semiconductor)
  • LC7.0 - 1500 Watt Low Capacitance Transient Voltage Suppressor (Microsemi)
  • LC7.0A - 1500 Watt Low Capacitance Transient Voltage Suppressor (Microsemi)
  • LC7.5 - 1500 Watt Low Capacitance Transient Voltage Suppressor (Microsemi)
  • LC7.5A - 1500 Watt Low Capacitance Transient Voltage Suppressor (Microsemi)
Other Datasheets by Sanyo Semicon Device

Full PDF Text Transcription

Click to expand full text
Ordering number : EN4346B CMOS LSI LC79400D Dot Matrix LCD Driver Overview The LC79400D is a large-scale dot matrix LCD segment driver LSI. Display data transferred from the controller (4-bit parallel format) is processed through 80-bit latching and a LCD drive signal is generated. The LC79400D can be used in conjunction with common driver LC7943D (QIP80D) as well as LC79430D (QIP100D) and LC79431D (QIP100D) to drive a widescreen LCD panel.
Published: |