Dot Matrix LCD 80-out Segment Driver
Manufacturer's part number :
The NJU6446 is a serial input,80-out segment driver for dot matrix LCDs, especially useful as extension drivers for LCD controller drivers.
It consists of bi-directional shift register, 80-bit latch 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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Technical Data :
Quote and availability
- 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)