SED1180
SED1180 is CMOS LCD 64-SEGMENT DRIVER manufactured by EPSON.
CMOS LCD 64-SEGMENT DRIVER s DESCRIPTION
The SED1180 is a dot matrix LCD segment (column) driver for driving high-capacity LCD panel at duty cycles higher than 1/64. The LSI contains 64-bit shift register for display data. The display data is supplied through 4-bit bus, and serially transferred through 16 × 4 bit shift register. The display data is held in a 64-bit latch circuit. The LSI converts the level of the latched data to an LCD drive waveform.
The SED1180 is used in conjunction with the SED1190 (64-bit row driver) to drive a large-capacity dot matrix LCD panel. s Features
- Low-power CMOS technology
- 64-bit segment (column) driver
- High-speed 4-bit data
- Duty...
