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參數(shù)資料
| 型號： | LC75842E |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | General-Purpose 1/2 Duty LCD Display Driver |
| 中文描述： | 通用二分之一職務液晶顯示驅(qū)動程序 |
| 文件頁數(shù)： | 3/9頁 |
| 文件大?。?/td> | 175K |
| 代理商： | LC75842E |
Pin Assignment
No. 4966-3/9
LC75842E
Block Diagram
Pin
Pin No.
Function
Active
I/O
Handling when
unused
S1 to S27
COM1
COM2
OSC
CE
CL
DI
INH
V
DD
V
SS
1 to 27
36
35
28
32
33
34
30
29
31
Segment outputs for displaying the display data transferred by serial data input.
Common driver outputs. The frame frequency f
O
is f
OSC
/512 Hz.
Oscillator connection. An oscillator circuit is formed by connecting an external
resistor and capacitor at this pin.
Serial data transfer inputs. Must be connected to the control microprocessor.
CE: Chip enable
CL: Synchronization clock
DI: Transfer data
Display off control input
INH = low (V
SS
) .....Display off (S1 to S27, COM1 and COM2 = low)
INH = high (V
DD
)....Display on
However, serial data transfer is possible when the display is forced off by this
pin.
Power supply. Provide a power supply voltage of between 4.0 and 6.0 V.
Power supply. Connect this pin to ground.
—
—
—
L
—
—
H
—
O
O
I/O
I
I
—
—
Open
Open
V
DD
GND
GND
—
—
Pin Functions
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|---|---|
| LC75844M | 1/4 Duty General-Purpose LCD Driver |
| LC7584N | LCD Driver with Character Generator(帶字符發(fā)生器的LCD顯示驅(qū)動器) |
| LC75850W | 1/3 Duty General Purpose LCD Driver(1/3占空通用LCD驅(qū)動器) |
| LC75852E | Asynchronous Silicon Gate 1/2 Duty LCD Driver with On-Chip Key Input Function(異步硅門帶集成鍵輸入功能的1/2占空LCD驅(qū)動器) |
| LC75853NE | 1/3 Duty General-Purpose LCD Display Driver(1/3占空通用LCD顯示驅(qū)動器) |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LC75842E-E | 功能描述:LCD 驅(qū)動器 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 |
| LC75842EHS-E | 功能描述:LCD 驅(qū)動器 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 |
| LC75842M | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LC75844 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:1/4 Duty General-Purpose LCD Driver |
| LC75844M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:1/4 Duty General-Purpose LCD Driver |
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