參數(shù)資料
型號(hào): HD66712U
廠商: Hitachi,Ltd.
英文描述: Dot-Matrix Liquid Crystal Display Controller/Driver(點(diǎn)陣液晶顯示控制器/驅(qū)動(dòng)器)
中文描述: 點(diǎn)陣液晶顯示控制器/驅(qū)動(dòng)器(點(diǎn)陣液晶顯示控制器/驅(qū)動(dòng)器)
文件頁數(shù): 55/88頁
文件大?。?/td> 661K
代理商: HD66712U
HD66712U
418
Table 13
Duty Factor and Power Supply for Liquid Crystal Display Drive
Item
Data
Number of Lines
1
2, 4
Duty factor
1/17
1/33
Bias
1/5
1/6.7
Divided resistance
R
R
R
R0
R
2.7R
Note: R changes depending on the size of liquid crystal panel. Normally, R must be 4.7 k
to 20 k
.
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