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參數(shù)資料
| 型號： | UPD16640CN |
| 廠商： | NEC Corp. |
| 英文描述： | 300/309-OUTPUT TFT-LCD SOURCE DRIVER 64 GRAY SCALE |
| 中文描述： | 300/309-OUTPUT TFT - LCD的源驅(qū)動64灰階 |
| 文件頁數(shù)： | 8/16頁 |
| 文件大小： | 105K |
| 代理商： | UPD16640CN |
Data Sheet S11269EJ1V1DS00
8
μ
PD16640C
5. RELATIONSHIP BETWEEN INPUT DATA AND OUTPUT PIN
Data format : 6 bits x RGB(3 dots)
Input width : 18 bits
(1) R,/L = H (right shift)
Output
S
1
S
2
S
3
…
S
308
S
309
Data
D
00
to D
05
D
10
to D
15
D
20
to D
25
…
D
10
to D
15
D
20
to D
25
(2) R,/L = L (left shift)
Output
S
1
S
2
S
3
…
S
299
S
300
Data
D
00
to D
05
D
10
to D
15
D
20
to D
25
…
D
10
to D
15
D
20
to D
25
6. OPERATION OF OUTPUT BUFFER
The output buffer consists of an operational amplifier circuit that does not perform precharge operation.
Therefore, driver output current I
VOH1/2
is the charging current to the LCD, and I
VOL1/2
is the discharging current.
Figure 6-1. LCD Panel Driving Waveform
(I
VOL1/2
/I
VOH1/2
)
Write
(I
VOL1/2
/I
VOH1/2
)
V
DD2
S
n
V
SS2
Write
1 horizontal period
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| UPD16640CN-XXX | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver |
| UPD16641 | 制造商:NEC 制造商全稱:NEC 功能描述:SOURCE DRIVER FOR 240-OUTPUT TFT-LCD 64 GRAY SCALES |
| UPD166413T1F-E1 | 制造商:NEC Electronics Corporation 功能描述: |
| UPD166413T1FSSA | 制造商:NEC Electronics Corporation 功能描述: |
| UPD16641N | 制造商:NEC 制造商全稱:NEC 功能描述:SOURCE DRIVER FOR 240-OUTPUT TFT-LCD 64 GRAY SCALES |
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