Standard LCD Segment Driver - BU9795AGUW

ROHM's standard function segment driver is optimal for LCD segment driving from 80 to 280 segments approximately. Integrating RAM for display in IC contributes to reducing CPU load, power consumption and less peripheral equipment, realizing power saving design.

* This product is a STANDARD grade product and not recommend for on-vehicle devices.
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tipo de embalagem
Constituição Lista de Materiais
BU9795AGUW-E2 Active VBGA048W040 2500 2500 Taping inquiry sim
Grade Consumer
Segment Element 124
Duty 1/4
Bias 1/3, 1/2
Elements of MUX 1:4 124
Interface [line serial] 3wire
Interface Voltage (Min.)[V] 2.5
Interface Voltage (Max.)[V] 5.5
LCD Driving Waveform Line/Frame
Operating Temperature (Min.)[°C] -40
Operating Temperature (Max.)[°C] 85
    • 1/4duty driving: Max 124 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
    • Small BGA package
Dados técnicos
Application Note

Thermal Resistance