BU9795ZKS2
Low Duty LCD Segment Drivers
BU9795ZKS2
Low Duty LCD Segment Drivers
BU9795ZKS2 is a 1/4 duty general-purpose LCD driver that can be used for consumer / battery operated products and can drive up to 140 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.
Product Detail
Specifications:
Grade
Consumer
Segment Element
140
Duty
1/4
Bias
1/3, 1/2
Elements of MUX 1:4
140
Interface [line serial]
3wire
Interface Voltage (Min.)[V]
2.5
Interface Voltage (Max.)[V]
5.5
Power Supply for LCD (Min.) [V]
2.5
Power Supply for LCD (Max.) [V]
5.5
LCD Driving Waveform
Line/Frame
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
85
Package Size [mm]
12x12 (t=1.7)
Features:
- 1/4duty driving: Max 140 segments
- Integrated display data RAM: 35 x 4bit
- 1/3 or 1/2 bias setting selectable
- 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 3 wire serial interface
- Integrated power on reset circuit
- No external components required
- Low power consumption design
