Dot Matrix LCD 80-out Segment Driver

Manufacturer's part number :


Manufacturer New Japan Radio

New Japan Radio

Description :

The NJU6445 is a 80-out segment driver providing serial input interface for dot matrix LCD.

It is also suitable for the extension driver of LCD controller driver. It consists of bi-directional shift register, 80-bit latc and 80-out high voltage LCD drivers.

The bi-directional shift register performs the efficient extension driver allocation according to the number of characters and easy wiring with the LCD panel.

As the 80-driver has 4 level voltage input to drive the LCD, adjustable driving voltage according to the LCD panel can be supplied from the external power source.

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  • 80-out Segment Driver
  • Two of Shift Direction Select Terminal
  • Fast Data Transmission (Shift Clock 3.3 MHz)
  • External Power Supply for LCD Driving Voltage
  • LCD Driving Voltage (VDD - 3.0V to VDD -10.0V)
  • Operating Voltage (5V±10%)
  • C-MOS Technology
  • Package Outline (Chip)
Features Similar products
Drives Number of Segments 80  

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Control Lines Required Yes  
Number of Characters 24  
Operating Temperature (°C) -30 to 80  
Package Chip