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參數資料
| 型號： | LC75754M |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | 1/3 Duty VFD Driver(1/3占空VFD顯示驅動器) |
| 中文描述： | 1 / 3職務VFD驅動器（1 / 3占空變頻顯示驅動器） |
| 文件頁數： | 9/10頁 |
| 文件大?。?/td> | 153K |
| 代理商： | LC75754M |
No. 5950-9/10
LC75754M
Sample Application Circuit
Notes on the Segment and Digit Waveforms
The segment waveform is distorted by the VFD panel used and the wiring, and furthermore, in the case of being used
with essentially no dimming as in the digit waveform 1, as shown in Figure 5, the VFD panel glow dimly. By carefully
considering the segment waveform, it can be seen that this problem can be resolved by applying an adequate amount of
dimming, as shown in digit waveform 2.
Notes on Transferring Display Data from the Controller
Since display data is transferred in three operations as shown in Figure 2, we recommend that all display data be
transferred within 30 [ms] to prevent degradation of the visual quality of the displayed image.
V
From the controller
Segment waveform
Digit waveform 1
Digit waveform 2
Figure 5
相關PDF資料 |
PDF描述 |
|---|---|
| LC75757E | LC75757E/W |
| LC75804 | 1/3, 1/4 Duty LCD Display Drivers with Key Input Function |
| LC75804E | 1/3, 1/4 Duty LCD Display Drivers with Key Input Function |
| LC75804W | 1/3, 1/4 Duty LCD Display Drivers with Key Input Function |
| LC75808 | 1/8 to 1/10 Duty LCD Display Drivers with Key Input Function |
相關代理商/技術參數 |
參數描述 |
|---|---|
| LC75757E | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:LC75757E/W |
| LC75757W | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:LC75757E/W |
| LC7580 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LC75804 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:1/3, 1/4 Duty LCD Display Drivers with Key Input Function |
| LC75804E | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:1/3, 1/4 Duty LCD Display Drivers with Key Input Function |
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