參數(shù)資料
型號: S6B0741
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: 128 SEG / 129 COM DRIVER %26 CONTROLLER FOR 4 GRAY SCALE STN LCD
中文描述: 賽格128/129 COM驅動程序及4級灰度STN液晶顯示控制器
文件頁數(shù): 38/74頁
文件大?。?/td> 985K
代理商: S6B0741
128 SEG / 129 COM DRIVER & CONTROLLER FOR STN LCD S6B0741
34
REFERENCE CIRCUIT EXAMPLES
[C1 = 1.0 to 4.7 [
μ
F], C2 = 0.47 to 2.0 [
μ
F]]
When using internal regulator resistors
V
DD
When not using internal regulator resistors
V
SS
C1
C1
C1
C1
C1
C1
+
+
+
+
+
INTRS
VOUT
C5+
C3+
VR
V4
V3
V2
V1
V0
C4+
C2 -
C2+
C1+
C1 -
V
SS
C1
C1
C1
C1
C1
C1
+
+
+
+
+
VOUT
C5+
C3+
VR
V4
V3
V2
V1
V0
C4+
C2 -
C2+
C1+
C1 -
V
SS
R
b
Ra
C2
C2
C2
C2
C2
C2
C2
C2
C2
C2
INTRS
Figure 21. When Using all LCD Power Circuits (6-Time V/C: ON, V/R: ON, V/F: ON)
[C2 = 0.47 to 2.0 [
μ
F]]
When using internal regulator resistors When not using internal regulator resistors
V
DD
INTRS
V
SS
Ra
Rb
V
SS
INTRS
V
SS
External
Power
Supply
External
Power
Supply
C2 - +
C2 - +
C2 - +
C2 - +
C2 - +
VOUT
C5+
C3+
C1-
C1+
C2+
C2-
C4+
VR
V0
V1
V2
V3
V4
C2 - +
C2 - +
C2 - +
C2 - +
C2 - +
VOUT
C5+
C3+
C1-
C1+
C2+
C2-
C4+
VR
V0
V1
V2
V3
V4
Figure 22. When Using some LCD Power Circuits (V/C: OFF, V/R: ON, V/F: ON)
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