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參數(shù)資料
| 型號(hào)： | LC75725E |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | 1/4 to 1/11 Duty Dynamic Drive VFD Driver |
| 中文描述： | 1 / 4至1 / 11的職責(zé)動(dòng)態(tài)驅(qū)動(dòng)器VFD驅(qū)動(dòng)器 |
| 文件頁數(shù)： | 12/13頁 |
| 文件大小： | 304K |
| 代理商： | LC75725E |
BLK and the Display Control
Since the LSI internal data (D1 to D473 and the control data) is undefined when power is first applied, the display is off
(S1 to S43 and G1 to G11 pins = VFL level) by setting the BLK pin low at the same time as power is applied.
Then, meaningless display at power on can be prevented by transfering the necessary serial data from the controller while
the display is off and set the BLK pin high after the transfer completes. (See Figure 3.)
Power Supply Sequence
The following sequences must be observed when the power is turned on and off. (See Figure 3.)
Power on : Logic block power supply (V
DD
) on
→
Driver block power supply (V
FL
) on
Power off : Driver block power supply (V
FL
) off
→
Logic block power supply (V
DD
) off
Figure 3
No. 5606-12/13
LC75725E
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LC75725E-E | 功能描述:VFD驅(qū)動(dòng)器 RoHS:否 制造商:Maxim Integrated 工作電源電壓:8 V to 76 V, 3 V to 5.5 V 電源電流:0.9 mA, 700 uA 最大工作溫度:+ 125 C 封裝 / 箱體:SOIC-20 封裝:Tube |
| LC75725EHS-E | 制造商:ON Semiconductor 功能描述:VFD DISPLAY DRIVER - Trays 制造商:ON Semiconductor 功能描述:VFD Drivers |
| LC75725E-TLA-E | 功能描述:VFD驅(qū)動(dòng)器 RoHS:否 制造商:Maxim Integrated 工作電源電壓:8 V to 76 V, 3 V to 5.5 V 電源電流:0.9 mA, 700 uA 最大工作溫度:+ 125 C 封裝 / 箱體:SOIC-20 封裝:Tube |
| LC7573 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Electronic Volume Control System for Audio Equipment |
| LC7573FM-TLM-E | 制造商:SANYO Semiconductor Co Ltd 功能描述: |
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