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參數(shù)資料
| 型號： | LC75804 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | 1/3, 1/4 Duty LCD Display Drivers with Key Input Function |
| 中文描述： | 1 / 3，1 / 4占空比LCD顯示驅(qū)動(dòng)器，主要輸入功能 |
| 文件頁數(shù)： | 26/37頁 |
| 文件大?。?/td> | 297K |
| 代理商： | LC75804 |
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No. 6266-26/37
LC75804E, LC75804W
VDET
CCB
INTERFACE
Blocks that are reset
C
C
C
C
COMMON
DRIVER
CLOCK
GENERATOR
VSS
VLCD2
VLCD1
VLCD
CE
VDD
DI
CL
TEST
DO
OSC
R
K
K
K
K
K
K
K
K
K
S
S
KEY SCAN
KEY BUFFER
CONTROL
REGISTER
SHIFT REGISTER
SEGMENT DRIVER & LATCH
S
S
S
S
S
3. Output pin states during the reset period
X: don’t care
Notes:
*
5. These output pins are forcibly set to the segment output function and held low.
*
6. When power is first applied, this output pin is forcibly set to the common output function and held low. However, when the DT control data bit is
transferred, either the common output or the segment output function is selected.
*
7. When power is first applied, these output pins are undefined until the S0 and S1 control data bits have been transferred.
*
8. Since this output pin is an open-drain output, a pull-up resistor of between 1 and 10 k
is required. This pin remains high during the reset period
even if a key data read operation is performed.
Output pin
State during reset
S1/P1 to S8/P8
L
*
5
S9 to S73
L
COM1 to COM3
L
COM4/S74
L
*
6
KS1/S75, KS2/S76
L
*
5
KS3 to KS5
X
*
7
KS6
H
DO
H
*
8
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 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 |
| LC75808W | 1/8 to 1/10 Duty LCD Display Drivers with Key Input Function |
| LC75808E | 1/8 to 1/10 Duty LCD Display Drivers with Key Input Function |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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 |
| LC75804E-E | 功能描述:LCD 驅(qū)動(dòng)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(shí)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 |
| LC75804W | 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 |
| LC75804W-E | 功能描述:LCD 驅(qū)動(dòng)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(shí)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 |
| LC75804WS-E | 功能描述:LCD 驅(qū)動(dòng)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(shí)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 |
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