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參數(shù)資料
| 型號(hào)： | LC75838E |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | 1/3 Duty LCD Display Drivers with Key Input Function |
| 中文描述： | 1 / 3職務(wù)液晶顯示驅(qū)動(dòng)器與關(guān)鍵輸入功能 |
| 文件頁(yè)數(shù)： | 9/24頁(yè) |
| 文件大?。?/td> | 230K |
| 代理商： | LC75838E |
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No. 7135-9/24
LC75863E, 75863W
However, note that when the segments are turned off by setting SC to 1, the segments are turned off by outputting segment off waveforms from the segment
output pins.
SC
Display state
0
on
1
off
4. SC : Segment on/off control data
This control data bit controls the on/off state of the segments.
DR
Drive scheme
0
1/3 bias drive
1
1/2 bias drive
5. DR : 1/2 bias or 1/3 bias drive selection data
This control data bit switches between LCD 1/2 bias or 1/3 bias drive.
Display Data and Output Pin Correspondence
Note: This is for the case where the output pins S1/P1 to S4/P4, KS1/S24 and KS2/S25 are selected for use as segment outputs.
Output pin
COM1
COM2
COM3
S1/P1
D1
D2
D3
S2/P2
D4
D5
D6
S3/P3
D7
D8
D9
S4/P4
D10
D11
D12
S5
D13
D14
D15
S6
D16
D17
D18
S7
D19
D20
D21
S8
D22
D23
D24
S9
D25
D26
D27
S10
D28
D29
D30
S11
D31
D32
D33
S12
D34
D35
D36
S13
D37
D38
D39
Output pin
COM1
COM2
COM3
S14
D40
D41
D42
S15
D43
D44
D45
S16
D46
D47
D48
S17
D49
D50
D51
S18
D52
D53
D54
S19
D55
D56
D57
S20
D58
D59
D60
S21
D61
D62
D63
S22
D64
D65
D66
S23
D67
D68
D69
KS1/S24
D70
D71
D72
KS2/S25
D73
D74
D75
For example, the table below lists the segment output states for the S11 output pin.
Display data
Output pin state (S11)
D31
D32
D33
0
0
0
The LCD segments for COM1, COM2 and COM3 are off.
0
0
1
The LCD segment for COM3 is on.
0
1
0
The LCD segment for COM2 is on.
0
1
1
The LCD segments for COM2 and COM3 are on.
1
0
0
The LCD segment for COM1 is on.
1
0
1
The LCD segments for COM1 and COM3 are on.
1
1
0
The LCD segments for COM1 and COM2 are on.
1
1
1
The LCD segments for COM1, COM2 and COM3 are on.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LC7583N | LCD Driver with Level Meter |
| LC75842 | General-Purpose 1/2 Duty LCD Display Driver |
| LC75844 | 1/4 Duty General-Purpose LCD Driver |
| LC7584 | 1/4 Duty General-Purpose LCD Driver |
| LC75842E | General-Purpose 1/2 Duty LCD Display Driver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LC75838W | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:1/8 to 1/10 Duty General-Purpose LCD Display Drivers |
| LC75838W-E | 制造商:ON Semiconductor 功能描述:LCD DISPLAY DRIVER - Trays |
| LC75838WS-E | 功能描述:LCD 驅(qū)動(dòng)器 RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時(shí)鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube |
| LC75839PW | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:1/4 and 1/3-Duty General-Purpose LCD Display Driver |
| LC75839PW-H | 功能描述:LCD 驅(qū)動(dòng)器 LCD DISPLAY DRIVER RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時(shí)鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube |
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