Low Duty LCD Segment Driver For Automotive COG Application - BU91R63CH-M3BW

BU91R63CH-M3BW is a 1/4, 1/3, 1/2 duty or static COG type LCD driver that can be used for automotive applications and can drive up to 176 LCD segments. This product can support VA LCD displays, which has better optical performance with higher LCD voltage driving and higher frame frequency driving. It can support operating temperature of up to +105°C and compliant for AEC-Q100, as required for Automotive Application. It has integrated display RAM for reducing CPU load. Also, it is designed with low power consumption and no external component needed. It includes read function for display RAM and command register, wherein it is possible to detect malfunction due to noise. Also a defective mounting of COG can easily be controlled by using pins to measure ITO resistance. It can support LCD contrast adjustment by its EVR function.

현재 온라인 판매처에 재고가 없으므로, 별도로 문의하여 주십시오. 문의
포장 수량
최소 포장 단위
포장 사양
BU91R63CH-M3BW 공급중 Au BUMP chip 16320 16320 Tray Yes
사양 :
Grade Automotive
Segment Element 176
Duty 1/4, 1/3, 1/2, Static
Bias 1/3, 1/2
Elements of MUX 1:1 44
Elements of MUX 1:2 88
Elements of MUX 1:3 132
Elements of MUX 1:4 176
Interface [line serial] 2wire
Interface Voltage (Min.)[V] 2.7
Interface Voltage (Max.)[V] 6.0
Power Supply for LCD (Min.)[V] 2.7
Power Supply for LCD (Max.)[V] 6.0
LCD Driving Waveform Line/Frame
Operating Temperature (Min.)[°C] -40
Operating Temperature (Max.)[°C] 105
특징 :
    • 1/4, 1/3, 1/2 duty or static setting selectable.
      1/4 duty driving: Max 176 segments
      1/3 duty driving: Max 132 segments
      1/2 duty driving: Max 88 segments
      1/1 duty driving: Max 44 segments
    • Integrated display data RAM: 44 x 4bit
    • Support wide range of LCD operation voltage from 2.7V to 6.0V, which can support TN LCD and VA LCD display.
    • Power supply for Interface: 2.7V to 6.0V
    • Integrated LCD voltage driving circuit
    • Support Read Register and Display RAM Function
    • Support ITO Resistance Measurement
    • Integrated oscillation circuit for LCD frame frequency
    • Line or Frame inversion driving selectable
    • Support 2 wire serial interface
    • Integrated EVR function to adjust LCD contrast
    • Integrated power on reset circuit
    • No external components required
    • Low power consumption design
    • Support up to +105C operation, AEC-Q100 compliant
관련 상품
관련 신제품 / 갱신 제품디스플레이 드라이버
형명 제품 이름 패키지 Datasheet 유통 재고
BU91797FUV-M Low Duty LCD Segment Drivers for Automotive applications TSSOP-C48V   문의
BU91796FS-M Low Duty LCD Segment Drivers for Automotive applications SSOP-A32   문의
BU91795MUF-M Low Duty LCD Segment Drivers for Automotive applications VQFN24FV4040   문의
BU97601FV-M Low Duty LCD Segment Drivers for Automotive applications SSOP-B40   문의
BU91797MUF-M Low Duty LCD Segment Drivers for Automotive applications VQFN48FV7070   구입
BU91600FUV-M Low Duty LCD Segment Driver for Automotive application TSSOP-C48V   구입
New Products:
기술 정보
Application Note

Thermal Resistance