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參數(shù)資料
| 型號(hào)： | KS0741 |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | 128 SEG / 129 COM DRIVER & CONTROLLER FOR 4 GRAY SCALE STN LCD |
| 中文描述： | 128賽格/ 129 COM驅(qū)動(dòng)程序 |
| 文件頁(yè)數(shù)： | 34/74頁(yè) |
| 文件大小： | 985K |
| 代理商： | KS0741 |
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128 SEG / 129 COM DRIVER & CONTROLLER FOR STN LCD PRELIMINARY SPEC. VER. 1.2 KS0741
30
Voltage Converter Circuits
These circuits boost up the electric potential between VCI and Vss to 3, 4, 5 or 6 times toward positive side and
boosted voltage is outputted from VOUT pin. It is possible to select the lower boosting level in any boosting circuit by
“Set DC-DC Step-up” instruction. When the higher level is selected by instruction, VOUT voltage is not valid.
[C1 = 1.0 to 4.7
m
F]
Vss
VOUT
C5+
C3+
C1-
C1+
C2+
C2 -
C4+
Vss
VCI
C1
-
+
VOUT = 3 x VCI
C1
-
+
C1
-
+
-
Vss
VOUT
C5+
C3+
C1-
C1+
C2+
C2 -
C4+
Vss
VCI
C1
-
+
C1
-
+
C1
-
+
-
C1
-
+
-
VOUT = 4 x VCI
Figure 15. Three Times Boosting Circuit Figure 16. Four Times Boosting Circuit
Vss
VOUT
C5+
C3+
C1-
C1+
C2+
C2 -
C4+
Vss
VCI
C1
-
+
C1
-
+
C1
-
-
+
-
Vss
VOUT
C5+
C3+
C1-
C1+
C2+
C2 -
C4+
Vss
VCI
C1
-
+
C1
-
+
C1
-
-
+
-
C1
-
+
-
C1
-
+
-
C1
+
C1
+
VOUT = 5 x VCI
VOUT = 6 x VCI
C1
-
+
-
Figure 17. Five Times Boosting Circuit Figure 18. Six Times Boosting Circuit
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| KS0759 | 81 COM / 128 SEG DRIVER & CONTROLLER FOR STN LCD |
| KS0794 | 160 COM / 160 SEG DRIVER FOR STN LCD |
| KS10-12 | Single output 5W ~ 15W AC-DC on-board type power supply |
| KS10-5 | Single output 5W ~ 15W AC-DC on-board type power supply |
| KS15 | Single output 5W ~ 15W AC-DC on-board type power supply |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| KS0759 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:81 COM / 128 SEG DRIVER & CONTROLLER FOR STN LCD |
| KS0794 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:160 COM / 160 SEG DRIVER FOR STN LCD |
| KS08 | 制造商:TME 功能描述:PROBE SURFACE HIGH TEMPERATURE 制造商:TME 功能描述:PROBE, SURFACE, HIGH TEMPERATURE |
| KS080ASSWB | 制造商:Multiple Source 功能描述:ANTISTATIC SWIVEL CASTOR |
| KS085-176TT | 制造商:Advanced Interconnections Corp 功能描述:Pga Socket, 85 Contacts, 11x11, 0.1 Row Spacing, Pc Tail Terminal |
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