工业设备用低Duty LCD段码驱动器 BU9795AFV-LB

本产品是面向工业设备市场的产品,保证可长期稳定供货。 是最适合这些用途的产品。BU9795AFV-LB是1/4占空比的通用LCD驱动器,最多可显示108段的LCD,适用于工业设备市场应用的LCD显示。内置显示用RAM,可减轻微控制器负荷,还无需外置部件,实现了低功耗。

型号Status封装包装数量最小独立包装数量包装形态RoHS
BU9795AFV-LBE2供应中SSOP-B4020002000TapingYes

BU9795AFV-LB 数据手册 Data Sheet

技术特性
GradeIndustrial
Segment Element108
Duty1/4
Bias1/3, 1/2
Elements of MUX 1:4108
Interface [line serial]3wire
Interface Voltage (Min.)[V]2.5
Interface Voltage (Max.)[V]5.5
LCD Driving WaveformLine/Frame
Operating Temperature (Min.)[°C]-40
Operating Temperature (Max.)[°C]85
技术资料下载
产品特点
  • Long time support product for Industrial applications
  • 1/4duty driving: Max 108 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
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