ROHM Semiconductor BU9797AFUV Low Duty LCD Segment Drivers
ROHM Semiconductor BU9797AFUV Low Duty LCD Segment Drivers are 1/4 duty general-purpose LCD drivers used for consumer/battery-operated products. The BU9797AFUV can drive up to 144 LCD Segments. It has integrated display RAM for reducing CPU load. Also, it is designed with low power consumption, and no external component needed
Features
- Integrated RAM for display data (DDRAM) 36 x 4-bit (max 144 segment)
- LCD drive output 4 common output, max 36 segment output
- Integrated buffer AMP for LCD driving
- Integrated oscillator circuit
- No external components
- Low power consumption design
Applications
- Metering
- Home automation goods
- White goods, small appliances
- Healthcare products
- Battery operated products
Typical Application Circuit
Publicado: 2022-02-01
| Actualizado: 2022-03-11