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參數資料
| 型號： | S6B0721X11-xxXN |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | 132 SEG / 65 COM DRIVER & CONTROLLER FOR STN LCD |
| 中文描述： | 132賽格/ 65 COM驅動程序 |
| 文件頁數： | 33/67頁 |
| 文件大小： | 901K |
| 代理商： | S6B0721X11-XXXN |
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S6B0721 PRELIMINARY SPEC. VER. 0.1 132 SEG / 65 COM DRIVER & CONTROLLER FOR STN LCD
29
Voltage Follower Circuits
VLCD voltage (V0) is resistively divided into four voltage levels (V1, V2, V3 and V4) and those output impedance
are converted by the Voltage Follower for increasing drive capability. The following table shows the relationship
between V1 to V4 level and each duty ratio.
Table 17. The Relationship between V1 to V4 level and Duty Ratio
Duty Ratio
DUTY1
DUTY0
LCD Bias
V1
V2
V3
V4
1/5
1/6
1/6
1/8
1/7
1/9
(4/5) x V0
(5/6) x V0
(5/6) x V0
(7/8) x V0
(6/7) x V0
(8/9) x V0
(3/5) x V0
(4/6) x V0
(4/6) x V0
(6/8) x V0
(5/7) x V0
(7/9) x V0
(2/5) x V0
(2/6) x V0
(2/6) x V0
(2/8) x V0
(2/7) x V0
(2/9) x V0
(1/5) x V0
(1/6) x V0
(1/6) x V0
(1/8) x V0
(1/7) x V0
(1/9) x V0
1/33
L
L
1/49
L
H
1/65
H
L/H
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相關代理商/技術參數 |
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|---|---|
| S6B0723 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:132 SEG / 65 COM DRIVER & CONTROLLER FOR STN LCD |
| S6B0724 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:132 SEG / 65 COM DRIVER & CONTROLLER FOR STN LCD |
| S6B0728 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:132 SEG / 128 COM DRIVER & CONTROLLER FOR STN LCD |
| S6B0741 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:128 SEG / 129 COM DRIVER & CONTROLLER FOR 4 GRAY SCALE STN LCD |
| S6B0755 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:128 SEG / 65 COM DRIVER & CONTROLLER FOR STN LCD |
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