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參數(shù)資料
| 型號： | HD66130T |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | 320-channel Low-voltage Segment Driver for Dot-Matrix STN Liquid Crystal Display(點(diǎn)陣STN LCD低壓段碼驅(qū)動器) |
| 中文描述： | 320通道低的電壓段驅(qū)動點(diǎn)矩陣STN液晶顯示器（點(diǎn)陣STN液晶顯示器低壓段碼驅(qū)動器） |
| 文件頁數(shù)： | 11/17頁 |
| 文件大?。?/td> | 65K |
| 代理商： | HD66130T |
HD66130T
11
4.1 Turning on the power
1) Turn on the power in the order of GND- V
CC
, GND-V0, and VM/V1. Then, ground the
DISP
pin.
2) The LCD forcibly outputs the VM level by the DISPOFF function.
3) Even if an input signal is disturbed immediately after V
CC
is applied, the DISPOFF function has priority.
4) Input the specific signal to initialize registers in the driver. The initialization period must be at least one
frame.
5) The preparation of normal display is completed. Input the V
CC
level to the
DISP
pin to cancel the
DISPOFF function. At this time, the level of pins V0, VM, and V1 must rise to the specific potential.
4.2 Turning off the power
The procedure is basically the reverse for turning on the power.
1) Ground the
DISP
pin.
2) Turn off the liquid crystal power in the order of VM/V1 and GND-V0.
3) Ground V
CC
and an input signal.
At this time, the level of pins V0, VM, and V1 must fall to 0 V. Since the DISPOFF function stops when
V
CC
falls to 0 V, the LCD may output a level other than VM. Therefore, a display failure may occur when
the power is turned off or on.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HD66130 | 320-channel Low-voltage Segment Driver for Dot-Matrix STN Liquid Crystal Display |
| HD66131ST | High-Voltage Durable 240-Channel Common Driver for Dot-Matrix STN LCD(點(diǎn)陣STN LCD的高電壓耐用240通道驅(qū)動器) |
| HD66132T | 240-Channel HI-FAS Segment Driver for Dot-Matrix Graphic LCD Display(用于點(diǎn)陣圖形LCD的240通道段碼驅(qū)動器) |
| HD66133T | 120-Channel HI-FAS Common Driver for Dot-Matrix Graphic LCD Display(點(diǎn)陣圖形顯示LCD120通道驅(qū)動器) |
| HD66134ST | 240-Channel Segment Driver for a Dot-Matrix STN Liquid Crystal Display with Low-Voltage Drive(點(diǎn)陣STN LCD低壓段碼驅(qū)動器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HD66131ST | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver |
| HD66132T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver |
| HD66133T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver |
| HD66134ST | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver |
| HD66135T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver |
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