Downloading...
 
product-image
 

Multifunction LCD Segment Driver_BU97941FV

ROHM的多机能SEG驱动器最适合于100SEG到200SEG的 液晶SEG驱动。内置显示用的RAM,可以减少微型电脑负荷, 消耗电流及周边零件,实现了极大的节能设计。 LED驱动器 通过PWM对应调光机能,充实了GPO等附加机能,实现了高水平的 面板设计。

* 本产品是标准级的产品。本产品不建议使用的车载设备。
型号
Status
封装
包装数量
最小独立包装数量
包装形态
RoHS
BU97941FV-E2 供应中 SSOP-B40 2000 2000 Taping Yes
 
特性:
Grade Consumer
Segment Element 104
Duty 1/4, 1/3, Static
Bias 1/3
Elements of MUX 1:1 26
Elements of MUX 1:3 78
Elements of MUX 1:4 104
Interface [line serial] 3wire
Interface Voltage (Min.)[V] 1.8
Interface Voltage (Max.)[V] 3.6
Power Supply for LCD (Min.)[V] 2.7
Power Supply for LCD (Max.)[V] 5.5
LED Driver [port] 4
LCD Driving Waveform Line/Frame
Operating Temperature (Min.)[°C] -40
Operating Temperature (Max.)[°C] 85
特点:
    • 1/4, 1/3duty or Static setting selectable
      1/4duty driving: Max 104 segments
      1/3duty driving: Max 78 segments
      Static driving: Max 26 segments
    • 1/3 bias setting
    • Power supply for Interface: 1.8V to 3.6V
    • Power supply for LCD: 2.7V to 5.5V
    • Integrated LCD voltage driving circuit
    • Integrated oscillation circuit for LCD frame frequency
    • Line or Frame inversion driving selectable
    • Integrated 4ch LED driver
    • Support 3 wire serial interface
    • Integrated voltage detected type power on reset circuit
    • No external components required
    • Low power consumption design
 
 
相关产品
相关新产品/产品更新显示用驱动器
PART NUMBER Product Name Package Datasheet Distribution Inventory
BU9795ZKS2 Low Duty LCD Segment Drivers SQFP-T52   咨询
BU97550CH-3W Low Duty LCD Segment Drivers CHIP   咨询
BU9797AFUV Low Duty LCD Segment Drivers TSSOP-C48V   咨询
BU9795BGUW 低Duty LCD段码驱动器 VBGA049W040A   购买
BU97530KVT 低Duty LCD段码驱动器 TQFP100V   购买
BU97981GU 低Duty LCD段码驱动器 VBGA064T050A   购买
New Products:
 
 
技术信息
Application Note

Thermal Resistance