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參數(shù)資料
| 型號(hào)： | LC75817NE |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | 1/8 to 1/10 Duty Dot Matrix LCD Display Controllers/Drivers with Key Input Function |
| 中文描述： | 1月8日至1月10日當(dāng)值點(diǎn)陣液晶顯示控制器/輸入功能的關(guān)鍵驅(qū)動(dòng) |
| 文件頁(yè)數(shù)： | 18/43頁(yè) |
| 文件大小： | 829K |
| 代理商： | LC75817NE |
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Note that although the display contrast can be adjusted by operating the built-in display contrast adjustment circuit, it is also
possible to apply fine adjustments to the contrast by connecting an external variable resistor to the V
LCD
4 pin and modifying
the V
LCD
4 pin voltage. However, the following conditions must be met: (V
LCD
0 – V
LCD
4)
≥
4.5 V, and 1.5 V
≥
V
LCD
4
≥
0 V.
No. 6144-18/43
LC75817E, 75817W
Set display contrast ... <Sets the display contrast>
X: don’t care
Code
D48
D49
D50
D51
D52
D53
D54
D55
D56
D57
D58
D59
D60
D61
D62
D63
CT0
CT1
CT2
CT3
X
X
X
X
CTC
X
X
X
1
0
0
0
CT0 to CT3: Display contrast setting (11 steps)
CT0
CT1
CT2
CT3
LCD drive 4/4 bias voltage supply V
LCD
0 level
0.94 V
LCD
= V
LCD
– (0.03 V
LCD
×
2)
0.91 V
LCD
= V
LCD
– (0.03 V
LCD
×
3)
0.88 V
LCD
= V
LCD
– (0.03 V
LCD
×
4)
0.85 V
LCD
= V
LCD
– (0.03 V
LCD
×
5)
0.82 V
LCD
= V
LCD
– (0.03 V
LCD
×
6)
0.79 V
LCD
= V
LCD
– (0.03 V
LCD
×
7)
0.76 V
LCD
= V
LCD
– (0.03 V
LCD
×
8)
0.73 V
LCD
= V
LCD
– (0.03 V
LCD
×
9)
0.70 V
LCD
= V
LCD
– (0.03 V
LCD
×
10)
0.67 V
LCD
= V
LCD
– (0.03 V
LCD
×
11)
0.64 V
LCD
= V
LCD
– (0.03 V
LCD
×
12)
0
0
0
0
1
0
0
0
0
1
0
0
1
1
0
0
0
0
1
0
1
0
1
0
0
1
1
0
1
1
1
0
0
0
0
1
1
0
0
1
0
1
0
1
CTC: Display contrast adjustment circuit state setting
CTC
Display contrast adjustment circuit state
0
The display contrast adjustment circuit is disabled, and the V
LCD
0 pin level is forced to the V
LCD
level.
The display contrast adjustment circuit operates, and the display contrast is adjusted.
1
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LC75817NW | 1/8 to 1/10 Duty Dot Matrix LCD Display Controllers/Drivers with Key Input Function |
| LC75821E | LCD Display Drivers |
| LC75822E | LCD Display Drivers |
| LC75823E | 1/3 Duty General-Purpose LCD Drivers |
| LC75824 | 1/4 Duty General-Purpose LCD Display Driver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LC75817NW | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:1/8 to 1/10 Duty Dot Matrix LCD Display Controllers/Drivers with Key Input Function |
| LC75817W | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:1/8 to 1/10 Duty Dot Matrix LCD Display Controller/Driver with Key Input Function |
| LC75818PT | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:1/8 to 1/10 Duty Dot Matrix LCD Display Controllers/Drivers with Key Input Function |
| LC7581E | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:1/8 to 1/10 Duty Dot Matrix LCD Display Controllers/Drivers |
| LC7581T | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:1/8 to 1/10 Duty Dot Matrix LCD Display Controllers/Drivers |
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