參數(shù)資料
型號： HD66726
廠商： Hitachi,Ltd.
英文描述： Graphics LCD Controller/Driver with Key Scan Function(帶鍵掃描功能的圖形LCD控制器/驅(qū)動(dòng)器)
中文描述： 圖形液晶顯示控制器/鍵掃描功能（帶鍵掃描功能的圖形液晶顯示控制器/驅(qū)動(dòng)器驅(qū)動(dòng)程序）
文件頁數(shù)： 73/117頁
文件大小： 1549K
代理商： HD66726
HD66726
73
Table 37
Contrast Adjustment per Bias Drive Voltage
6 x R + VR
6 x R
x (V
LCD
- GND)
0.652 x (V
LCD
-GND)
≤
V
DR
≤
0.984 x (V
LCD
-GND)
R
x (V
LCD
-GND)
≥
0.1 [V]
≥
0.1 [V]
x (V
LCD
-GND)
6 x R + VR
VR
6 x R + VR
5 x R + VR
5 x R
x (V
LCD
- GND)
0.610 x (V
LCD
-GND )
≤
V
DR
≤
0.980 x (V
LCD
-GND)
R
x (V
LCD
-GND )
≥
0.1 [V]
≥
0.1 [V]
x (V
LCD
-GND )
5 x R + VR
VR
5 x R + VR
4 x R + VR
4 x R
x (V
LCD
- GND)
0.556 x (V
LCD
-GND)
≤
V
DR
≤
0.976 x (V
LCD
-GND)
R
x (V
LCD
-GND)
≥
0.1 [V]
≥
0.1 [V]
4 x R + VR
VR
x (V
LCD
-GND)
4 x R + VR
2 x R + VR
2 x R
x (V
LCD
- GND)
0.385 x (V
LCD
-GND)
≤
V
DR
≤
0.952 x (V
LCD
-GND)
R
x (V
LCD
-GND)
≥
0.1 [V]
≥
0.1 [V]
2 x R + VR
VR
x (V
LCD
-GND)
2 x R + VR
4.5 x R + VR
4.5 x R
x (V
LCD
- GND)
0.556 x (V
LCD
-GND)
≤
V
DR
≤
0.978 x (V
LCD
-GND)
R
x (V
LCD
-GND)
≥
0.1 [V]
≥
0.1 [V]
x (V
LCD
-GND)
4.5 x R + VR
VR
4.5 x R + VR
5.5 x R + VR
5.5 x R
x (V
LCD
- GND)
0.632 x (V
LCD
-GND)
≤
V
DR
≤
0.982 x (V
LCD
-GND)
R
x (V
LCD
-GND)
≥
0.1 [V]
≥
0.1 [V]
5.5 x R + VR
VR
x (V
LCD
-GND)
5.5 x R + VR
7 x R + VR
7 x R
x (V
LCD
- GND)
0.686 x (V
LCD
-GND)
≤
V
DR
≤
0.986 x (V
LCD
-GND)
R
x (V
LCD
-GND)
≥
0.1 [V]
≥
0.1 [V]
x (V
LCD
-GND)
VR
7 x R + VR
7 x R + VR
Bias
LCD drive voltage: V
DR
Contrast adjustment range
1/7
bias
drive
1/6
bias
drive
1/5.5
bias
drive
1/5
bias
drive
1/4.5
bias
drive
1/4
bias
drive
1/2
bias
drive
- LCD drive voltage
adjustment range
- Limit of potential
difference between V5 and GND
- Limit if potential
difference between VLCD and V1
- LCD drive voltage
adjustment range
- Limit of potential
difference between V5 and GND
:
:
:
- Limit if potential
difference between VLCD and V1
- LCD drive voltage
adjustment range
- Limit of potential
difference between V5 and GND
:
:
:
- Limit if potential
difference between VLCD and V1
- LCD drive voltage
adjustment range
- Limit of potential
difference between V5 and GND
:
:
:
- Limit if potential
difference between VLCD and V1
:
:
:
- LCD drive voltage
adjustment range
- Limit of potential
difference between V5 and GND
- Limit if potential
difference between VLCD and V1
- LCD drive voltage
adjustment range
- Limit of potential
difference between V5 and GND
:
:
:
- Limit if potential
difference between VLCD and V1
- LCD drive voltage
adjustment range
- Limit of potential
difference between V5 and GND
:
:
:
- Limit if potential
difference between VLCD and V1
:
:
:
相關(guān)PDF資料
PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HD66726A03TB0L 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Industrial Control IC
HD66727 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver with Key Scan Function
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