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參數(shù)資料
| 型號： | HD66130 |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | 320-channel Low-voltage Segment Driver for Dot-Matrix STN Liquid Crystal Display |
| 中文描述： | 320通道低的電壓段驅(qū)動點矩陣STN液晶顯示器 |
| 文件頁數(shù)： | 14/16頁 |
| 文件大小： | 64K |
| 代理商： | HD66130 |
HD66130T
14
V1 = GND + 1.0
The voltage range of the liquid crystal drive level power supply is described. A voltage around
the GND is applied to pin V1, and an intermediate voltage of about V0 and V1 is applied to pin
VM. Use the V1 in the range of
V = 0.25 x V0, in which the impedance Ron of driver output is
stable.
V0
GND
VM
V1
V = 0.25 x V0
Relationship between the driver output waveform and each level voltage
2. A current flowing in the input or output section is excluded. If an input signal is at an
intermediate level for the CMOS, a through-current flows in the input circuit and power supply
current increases. Therefore, VIH must be at the Vcc level and VIL must be at the GND level.
3. Current at standby
4. The voltage of each signal is shown below.
GND (0.0 V)
Vcc (3.3 V)
V1 (1.0 V)
VM (3.0 V)
V0 (5.0 V)
VL (–17.0 V)
VH (23.0 V)
VM (3.0 V)
Display-off
period
Normal display period
Segment
voltage
Segment waveform
Common
voltage
Common waveform
GND (0.0 V)
Vcc (3.3 V)
Normal display period
Display-off
period
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HD66131ST | High-Voltage Durable 240-Channel Common Driver for Dot-Matrix STN LCD(點陣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(點陣STN LCD低壓段碼驅(qū)動器) |
| HD66135T | 120-Channel High-Voltage Common Driver for a Dot-Matrix STN Liquid Crystal Display(點陣STN LCD的高電壓120通道驅(qū)動器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HD66130T | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:320-channel Low-voltage Segment Driver for Dot-Matrix STN Liquid Crystal Display |
| 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 |
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