BU97960MUV
BU97960MUV is Low Duty LCD Segment Drivers manufactured by ROHM.
Description
BU97960MUV is a 1/4 or 1/8 duty general-purpose LCD driver that can be used for consumer/battery operated products and can drive up to 120 LCD Segments. It has integrated display RAM for reducing CPU load. Also, it is designed with low power consumption and no external ponent needed. It can support LCD contrast adjustment by its EVR function.
Key Specifications
- Supply Voltage Range:
+2.5V to +6.0V
- LCD Drive Power Supply Range: +2.5V to +6.0V
- Operating Temperature Range: -40°C to +85°C
- Max Segments:
120 Segments
- Display Duty and Bias:
1/4 Duty and 1/3 Bias,
1/8 Duty and 1/4 Bias selectable
- Interface:
2 wire serial interface
Features
- Integrated RAM for Display Data (DDRAM): 15 x 8bit (Max 120 Segment)
- 1/8 or 1/4 can be Selected with The Serial Control Data. 1/8 duty drive: Up to 120 Segments 1/4 duty drive: Up to 76 Segments
- Integrated Buffer AMP for LCD Driving
- Integrated Oscillator Circuit
- No External ponents
- Low Power Consumption Design
- Independent Power Supply for LCD Driving
- Integrated Electrical Volume Register (EVR) Function
Applications
- Metering
- Home Automation Goods
- White Goods, Small Appliances
- Healthcare Products
- Battery Operated Products etc.
Packages
W (Typ) x D (Typ) x H (Max)
VQFN028V5050 5.00mm x 5.00mm x 1.00mm
Typical Application Circuit
VLCD
VDD VLCD
Controller
SD...
