参数资料
| 型号： | LC75841PE-H |
| 厂商： | ON Semiconductor |
| 文件页数： | 15/18页 |
| 文件大小： | 0K |
| 描述： | IC LCD DISPLAY DRIVER 36QFP |
| 标准包装： | 50 |
| 系列： | * |
LC75841PE
Display Control and the INH Pin
Since the IC’s internal data (the display data D1 to D27 and the control data when in static drive mode, and the display
data D1 to D54 and the control data when in 1/2 duty drive mode) is undefined when power is first applied, applications
should set the INH pin low at the same time as power is applied to turn off the display (setting S1/P1 to S4/P4 and S5 to
S27, COM1, and COM2 to the VSS level) and during this period send serial data from the controller. The controller
should then set the INH pin high after the data transfer has completed. This procedure prevents unnecessary display at
power on. (See figure 4, figure 5 and figure 6)
? Static drive mode
VDD
INH
CE
tc
VIL1
VIL1
t1
Internal
D1 to D27, P0 to P2,
Display data and control data transferred
data
DT, FC0 to FC2,
OC, SC, BU
Undefined
Defined
Undefined
? 1/2 duty drive mode
VDD
INH
CE
[Figure 4]
Notes: t1>0
tc ??? 10 μ s min
t1
VIL1
tc
VIL1
Internal
D1 to D28, P0 to P2,
Display data and control data transferred
data
DT, FC0 to FC2,
OC, SC, BU
Undefined
Defined
Undefined
Internal data (D29 to D54)
Undefined
Defined
Undefined
[Figure 5]
? 1/2 duty drive mode (when in 842 mode data transfer)
VDD
INH
CE
Display data and control data transferred
Notes: t1>0
tc ??? 10 μ s min
t1
VIL1
tc
VIL1
Internal data (D1 to D28, BU, SC)
Internal data (D29 to D54)
Undefined
Undefined
Defined
Defined
Undefined
Undefined
Notes: t1>0
tc ??? 10 μ s min
[Figure 6]
No.A1578-15/18
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LC75841PES-H | 功能描述:LCD 驱动器 RoHS:否 制造商:Maxim Integrated 数位数量:4.5 片段数量:30 最大时钟频率:19 KHz 工作电源电压:3 V to 3.6 V 最大工作温度:+ 85 C 最小工作温度:- 20 C 封装 / 箱体:PDIP-40 封装:Tube |
| LC75842 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:General-Purpose 1/2 Duty LCD Display Driver |
| LC75842E | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:General-Purpose 1/2 Duty LCD Display Driver |
| LC75842E-E | 功能描述:LCD 驱动器 RoHS:否 制造商:Maxim Integrated 数位数量:4.5 片段数量:30 最大时钟频率:19 KHz 工作电源电压:3 V to 3.6 V 最大工作温度:+ 85 C 最小工作温度:- 20 C 封装 / 箱体:PDIP-40 封装:Tube |
| LC75842EHS-E | 功能描述:LCD 驱动器 RoHS:否 制造商:Maxim Integrated 数位数量:4.5 片段数量:30 最大时钟频率:19 KHz 工作电源电压:3 V to 3.6 V 最大工作温度:+ 85 C 最小工作温度:- 20 C 封装 / 箱体:PDIP-40 封装:Tube |
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