參數(shù)資料
型號: S6A0078
元件分類: 顯示控制器
英文描述: 34 X 120 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC183
封裝: DIE-183
文件頁數(shù): 59/68頁
文件大?。?/td> 328K
代理商: S6A0078
S6A0078
34COM/120SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD
62
POWER SUPPLY FOR DRIVING LCD PANEL
WHEN AN EXTERNAL POWER SUPPLY IS USED
VDD
V1
V2
V3
V4
V5
VDD
R
VEE
R0
WHEN AN INTERNAL BOOSTER IS USED
VDD
V1
V2
V3
V4
V5
VDD
R
R0
Vci
GND
C1
C2
V5OUT2
V5OUT3
Can be detached if
not using power
down mode
1
F +
-
1
F
+
-
+
-
Boosting Twice
VDD
V1
V2
V3
V4
V5
VDD
R
R0
Vci
GND
C1
C2
V5OUT2
V5OUT3
Can be detached if
not using power
down mode
1
F +
-
1
F
+
-
+
-
Boosting Three Times
1
F +
-
Boosted output voltage should not exceed the maximum value (13V) of the LCD driving voltage.
Especially, a voltage of over 4.3V should not be input to the reference voltage (Vci) when boosting three times.
A voltage of over 5.5V should not be input to the reference voltage (Vci) when boosting twice.
The value of resistance, according to the number of lines, duty ratio and the bias, is shown below.
(refer to Table 13)
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