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參數(shù)資料
| 型號(hào)： | HD66322T |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | 64-level Gray Scale Driver for High-Quality TFT Liquid Crystal Display for XGA and SXGA(TFT LCD的64級(jí)灰度驅(qū)動(dòng)器) |
| 中文描述： | 64級(jí)灰度驅(qū)動(dòng)的高品質(zhì)TFT液晶為XGA和SXGA顯示器（TFT液晶顯示器的64級(jí)灰度驅(qū)動(dòng)器） |
| 文件頁數(shù)： | 2/20頁 |
| 文件大小： | 120K |
| 代理商： | HD66322T |
HD66322T
1558
High-voltage asymmetrical drive
Counter electrode does not need to be converted into AC due to a 10-V wide dynamic range and
alternate output of positive and negative voltages. In addition, as positive and negative voltages are
generated from the reference voltage supplied from an external device, symmetrical or asymmetrical
drive can be selected according to LCD characteristics.
Polarity inversion output to each pin
Inversion drive for each dot can be achieved even in a one-side location configuration due to alternate
output of positive and negative voltages from each output pin; this achieves a high quality display
with less crosstalk.
Operational amplifier
An external reference voltage generator can be configured simply by adding a resistance ladder due to
an operational amplifier incorporated in the output circuit of this LSI.
Bi-directional shift
Chip enable signal generator
Data polarity inversion bit
Can reduce current consumption when displaying white and black for each dot.
Package: TCP
Applicable system
OA equipment such as an XGA (1024
×
768 dots)-and an SXGA (1280
×
1024 dots)-notebook
personal computer or monitor
Pin Arrangement
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Note: This figure does not specify the tape carrier package dimensions.
Top view
1
2
3
4
5
6
7
8
9
10
EIO2
D55
D54
D53
D52
D51
D50
D45
D44
D43
D42
D41
D40
D35
D34
D33
D32
D31
D30
TESTCLK
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
TEST2
V
TEST1
SHL
V9
V8
V7
V6
V5
VLCD
31
32
33
34
35
36
37
38
39
40
GND2
V4
V3
V2
V1
V0
GND1
CL2
CL1
M
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
D12
D11
D10
D05
D04
D03
D02
D01
D00
EIO1
1
2
3
4
5
6
7
8
9
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
3
3
3
4
4
4
4
4
4
4
4
4
4
5
5
5
5
5
5
5
5
5
5
6
POL
D25
D24
D23
D22
D21
D20
D15
D14
D13
Figure 1 Pin Arrangement
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HD66323 | 64-level Grayscale Driver for the TFT Liquid Crystal Display for XGA Systems(高品質(zhì)TFT LCD的64級(jí)灰度驅(qū)動(dòng)器) |
| HD66324SA | 64-level Grayscale Driver for the High-Quality TFT Liquid Crystal Display for XGA/SXGA Systems(高品質(zhì)TFT LCD的64級(jí)灰度驅(qū)動(dòng)器) |
| HD66324T | 64-level Grayscale Driver for the High-Quality TFT Liquid Crystal Display for XGA/SXGA Systems(高品質(zhì)TFT LCD的64級(jí)灰度驅(qū)動(dòng)器) |
| HD66325A | 64-level Grayscale Driver for the TFT Liquid Crystal Display for XGA Systems(高品質(zhì)TFT LCD的64級(jí)灰度驅(qū)動(dòng)器) |
| HD66326T | Multiscan XGA/SXGA High-Quality 64-Gradation TFT Liquid Crystal Driver(TFT LCD驅(qū)動(dòng)器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HD66324T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver |
| HD66326T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver |
| HD66330T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver |
| HD66330TA0 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver |
| HD66339 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
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