参数资料
| 型号： | LC75806PT-H |
| 厂商： | ON Semiconductor |
| 文件页数： | 27/35页 |
| 文件大小： | 0K |
| 描述： | IC LCD DISPL DVR KEY-INP 100TQFP |
| 标准包装： | 90 |
| 系列： | * |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页当前第27页第28页第29页第30页第31页第32页第33页第34页第35页
LC75806PT
Sample Application Circuit 1
1/4 duty, 1/3 bias
(P1)
(P2)
(P8)
P9
(Genenal-purpose
output port )
Used with the
backlight controller
or other circuit.
+5V
*12
VDD
OSC
*14
COM1
COM2
VSS
TEST
VDD1
COM3
S74/COM4
P1/S1
P2/S2
P8/S8
S9
C ≥ 0.047 μ F
C
C
VDD2
S73
(S75)
(S76)
*16
From the
controller
*16
To the controller
To the controller
RES *13
CE
CL
K K K K K
DI
I I I I I
DO
5 4 3 2 1
S
7
6
/
K K K K K
S S S S S
6 5 4 3 2
S
7
5
/
K
S
1
P9/S77
(S77)
power supply
*15
Key matrix
(up to 30 keys)
Note: * 12. Add a capacitor to the power supply line so that the power supply voltage VDD rise time when power is
applied and the power supply voltage VDD fall time when power drops are both at least 1ms, as the
LC75806PT is reset by the VDET.
* 13. If the RES pin is not used for system reset, it must be connected to the power supply VDD.
* 14. When RC oscillator operating mode is used, the external resistor ROSC and the external capacitor COSC
must be connected between the OSC pin and GND, and when external clock operating mode is selected the
current protection resistor Rg (4.7 to 47k Ω ) must be connected between the OSC pin and the external clock
output pin (external oscillator). (See the section on the OSC pin peripheral circuit.)
* 15. The DO pin, being an open-drain output, requires a pull-up resistor. Select a resistance (between 1 to 10k Ω )
appropriate for the capacitance of the external wiring so that signal waveforms are not degraded.
* 16. The pins to be connected to the controller (CE, CL, DI, DO, RES) can handle 3.3V or 5V.
No.A1425-27/35
相关PDF资料 |
PDF描述 |
|---|---|
| LC75808W-E | IC LCD DISPLAY DRIVER 100SQFP |
| LC75812PT-8565-H | IC LCD DISPLAY DRIVER 100TQFP |
| LC75813E-E | IC LCD DISPLAY DRIVER 100QLP |
| LC75832W-E | IC LCD DISPLAY DRIVER 64SQFP |
| LC75841PE-H | IC LCD DISPLAY DRIVER 36QFP |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LC75806PTS-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 |
| LC75806PTS-T-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 |
| LC75808 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:1/8 to 1/10 Duty LCD Display Drivers with Key Input Function |
| LC75808E | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:1/8 to 1/10 Duty LCD Display Drivers with Key Input Function |
| LC75808W | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:1/8 to 1/10 Duty LCD Display Drivers with Key Input Function |
发布紧急采购，3分钟左右您将得到回复。