BU9795AFV-LB
工业设备用低Duty LCD段码驱动器
BU9795AFV-LB
BU9795AFV-LB
工业设备用低Duty LCD段码驱动器
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。
主要规格
特性：
Grade
Industrial
Segment Element
108
Duty
1/4
Bias
1/3, 1/2
Elements of MUX 1:4
108
Interface [line serial]
3wire
Interface Voltage (Min.)[V]
2.5
Interface Voltage (Max.)[V]
5.5
Power Supply for LCD (Min.) [V]
2.5
Power Supply for LCD (Max.) [V]
5.5
LCD Driving Waveform
Line/Frame
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
85
Package Size [mm]
13.6x7.8 (t=2)
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
