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參數(shù)資料
| 型號(hào)： | LC75750W |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | 1/3 Duty VFD Driver(1/3占空VFD顯示驅(qū)動(dòng)器) |
| 中文描述： | 1 / 3職務(wù)VFD驅(qū)動(dòng)器（1 / 3占空變頻顯示驅(qū)動(dòng)器） |
| 文件頁數(shù)： | 5/13頁 |
| 文件大?。?/td> | 201K |
| 代理商： | LC75750W |
No. 5964-5/13
LC75750E, 75750W
Block Diagram
Pin Functions
Pin No.
Pin
Function
I/O
Handling when unused
4
V
FL
V
DD
V
SS
OSCI
Driver block power supply. A voltage of between 8.0 and 18.0 V must be supplied.
—
—
96
Logic block power supply. A voltage of between 4.5 and 5.5 V must be supplied.
—
—
93
Power supply. Must be connected to the system ground.
—
—
95
Oscillator connection. An oscillator circuit is formed by connecting an external resistor and
capacitor to these pins.
I
GND
94
OSCO
O
OPEN
Display off control input.
BLK = L (V
SS
) ...........Display off (S1 to S24, G1 to G3 = L)
BLK = H (V
DD
) ..........Display on
Note that serial data can be transferred while the display is turned off.
97
BLK
I
GND
99
CL
Serial data transfer inputs. These pins must be connected to the system microcontroller.
100
DI
CL : Synchronization clock DI : Transfer data CE : Chip enable
I
GND
98
CE
1 to 3
G1 to G3
Digit outputs. The frame frequency fo is (f
OSC
/6144)Hz.
92 to 5 S1 to S88 Segment outputs for displaying the display data transferred by serial data input
O
OPEN
O
OPEN
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|---|---|
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相關(guān)代理商/技術(shù)參數(shù) |
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| LC75754M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:CMOS LSI |
| 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 |
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