SDN8000G Overview
Description
The SDN8000G is an 80-common dot-matrix STN LCD driver. It is designed to be paired with the SDN0080G 80-segment driver.
Key Features
- 80-output common driver for dot-matrix STN LCD
- Power-down mode for reducing power consumption
- External LCD bias voltage
- Capability of being cascaded in application to expand common number
- Support single mode operation (80-bit shift register) and dual mode operation ( 40-bit x 2 shift register)
- In single mode operation, shift direction can be: O1 → O80 or O80 → O1
- In dual mode operation, shift direction can be: O1 → O40 and O41 → O80, or O80 → O41 and O40 → O1
- Operating voltage range (control logic): 2.7 ~ 5.5 volts
- Operating voltage range (high voltage, VDD-VEE): 12 ~ 32 volts
- Data transfer clock: 6.0 MHz, when VDD= 5 volts
