参数资料
| 型号： | LC75841PE-H |
| 厂商： | ON Semiconductor |
| 文件页数： | 16/18页 |
| 文件大小： | 0K |
| 描述： | IC LCD DISPLAY DRIVER 36QFP |
| 标准包装： | 50 |
| 系列： | * |
LC75841PE
Notes on Controller Transfer of Display Data
Since the LC75841PE transfer the display data (D1 to D54) in two separate transfer operations in 1/2 duty drive mode,
we recommend that applications make a point of completing all of the display data transfer within a period of less than
30ms to prevent observable degradation of display quality.
OSC Pin Peripheral Circuit
(1) RC oscillator operating mode (control data OC = 0)
An external resistor, Rosc, and an external capacitor, Cosc, must be connected between the OSC pin and GND if
RC oscillator operating mode is selected.
OSC
Rosc
Cosc
(2) External clock operating mode (control data OC = 1)
When the external clock operating mode is selected, insert a current protection resistor Rg (4.7 to 47k Ω ) between
the OSC pin and external clock output pin (external oscillator). Determine the value of the resistance according to
the allowable current value at the external clock output pin. Also make sure that the waveform of the external
clock is not heavily distorted.
External clock output pin
External oscillator
Rg
OSC
Note: Allowable current value at external clock output pin >
VDD
Rg
No.A1578-16/18
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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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