Low Duty LCD Segment Drivers
BU9797FUV is a 1/4 duty general-purpose LCD driver that can be used for consumer / battery operated products and 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.
For Automotive usage, please contact Sales.
- 1/4duty driving: Max 144 segments
- Integrated display data RAM: 36 x 4bit
- 1/3 bias setting
- Support wide range of operation voltage from 2.5V to 5.5V
- Integrated LCD voltage driving circuit
- Integrated oscillation circuit for LCD frame frequency
- Line or Frame inversion driving selectable
- Support 2 wire serial interface
- Integrated power on reset circuit
- No external components required
- Low power consumption design