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參數(shù)資料
| 型號： | LC7941YC |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Dot-matrix LCD Drivers |
| 中文描述： | 點陣式液晶顯示驅(qū)動器 |
| 文件頁數(shù)： | 8/13頁 |
| 文件大?。?/td> | 257K |
| 代理商： | LC7941YC |
LC7940YC, LC7941YC
No. 6157—8/13
93
88
M
I
LCD panel drive voltage output alternation control signal.
85
96
P/S
I
Data input mode select. 4–bit parallel input when HIGH, and serial input when LOW
82
99
CDO
O
Cascade connection pin for extension segment drivers. Data is read out when HIGH.
Goes LOW after data is read out. Connected to the CDI input of the next chip.
1 to 80
80 to 1
Ol to O80
O
LCD drive outputs.
The output drive level is determined by the display data, M signal and DISP OFF
input as shown below.
Note
x = don’t care (tied HIGH or LOW)
84
97
DISPOFF
I
O1 to O80 output control input pin.
When LOW, V1 is output on the O1 to 080 outputs, See the truth table.
81
91
NC
–
No connection.
83
98
NC
90
100
NC
Pin No.
Symbol
I/O
Function
LC7940YC
LC7941YC
M
Q
DISP OFF
Output
LOW
LOW
HIGH
V
3
LOW
HIGH
HIGH
V
1
HIGH
LOW
HIGH
V
4
HIGH
HIGH
HIGH
V
EE
×
×
LOW
V
1
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LC7941YD | Dot Matrix LCD Driver(點陣LCD驅(qū)動器) |
| LC7942KD | CMOS IC Dot-Matrix LCD Drivers |
| LC7942ND | Dot Matrix LCD Driver(點陣LCD驅(qū)動器) |
| LC7942YC | Dot Matrix LCD Driver(點陣LCD驅(qū)動器) |
| LC7942YD | Dot Matrix LCD Driver(點陣LCD驅(qū)動器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LC7941YD | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LC7942 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Dot-Matrix LCD Driver |
| LC7942A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LC7942KD | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:CMOS IC Dot-Matrix LCD Drivers |
| LC7942ND | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Dot-Matrix LCD Driver |
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