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參數(shù)資料
| 型號： | T66H0001A |
| 廠商： | TM Technology, Inc. |
| 英文描述： | 240 output LCD Segment/Common Driver IC |
| 中文描述： | LCD段輸出240 /共同驅動器IC |
| 文件頁數(shù)： | 18/35頁 |
| 文件大小： | 343K |
| 代理商： | T66H0001A |
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TE
CH
tm
T66H0001A
TM Technology Inc. reserves the right
P. 18
to change products or specifications without notice. Revision:A
Publication Date: JUL. 2002
PRECAUTIONS
Precautions when connecting or disconnecting the power supply
This IC has a high-voltage LCD driver, so it may be permanently damaged by a high current which
may flow if voltage is supplied to the LCD drive power supply while the logic system power supply is
floating. The details are as follows.
When connecting the power supply, connect the LCD drive power after connecting the logic system
power. Furthermore, when disconnecting the power , disconnect the logic system power after
disconnecting the LCD drive power.
It is advisable to connect the serial resister (50 to 100
) or fuse to the LCD drive power V
0
of the
system as a current limiter. Set up a suitable value of the resister in consideration of the display
grade. And when connecting the logic power supply, the logic condition of this IC inside is
insecurity. Therefore connect the LCD drive power supply after resetting logic condition of this IC
inside on /DISPOFF function. After that, cancel the /DISPOFF function after the LCD drive power
supply has become stable. Furthermore, when disconnecting the power , set the LCD drive output
pins to level V
5
on /DISPOFF function. Then disconnect the logic system power after disconnecting
the LCD drive power. When connecting the power supply, follow the recommended sequence shown
here.
相關PDF資料 |
PDF描述 |
|---|---|
| T66H0001A-Y | 240 output LCD Segment/Common Driver IC |
| T66H0002A | 160 output LCD Segment/Common Driver IC |
| T66H0002A-AY | 160 output LCD Segment/Common Driver IC |
| T66H0002A-Y | 160 output LCD Segment/Common Driver IC |
| T66H0004A | 80 output LCD Segment/Common Driver IC |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| T66H0001A-Y | 制造商:TMT 制造商全稱:TMT 功能描述:240 output LCD Segment/Common Driver IC |
| T66H0002A | 制造商:TMT 制造商全稱:TMT 功能描述:160 output LCD Segment/Common Driver IC |
| T66H0002A-AY | 制造商:TMT 制造商全稱:TMT 功能描述:160 output LCD Segment/Common Driver IC |
| T66H0002A-Y | 制造商:TMT 制造商全稱:TMT 功能描述:160 output LCD Segment/Common Driver IC |
| T66H0004A | 制造商:TMT 制造商全稱:TMT 功能描述:80 output LCD Segment/Common Driver IC |
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