參數資料
型號: HCD66717A13BP
廠商: Hitachi,Ltd.
英文描述: TRANSISTOR,BJT,NPN,700V V(BR)CEO,8A I(C),TO-247VAR
中文描述: (低功耗點陣液晶顯示控制器/驅動器)
文件頁數: 58/90頁
文件大?。?/td> 716K
代理商: HCD66717A13BP
HD66717
510
V
CC
V
CC
V2
V3
R
V1
CT
V2
V3
V4
V5
R
R
R
R
VR
+
+
+
+
R
+
V
EE
HD66717
Figure 35 Contrast Adjuster
Table 20
Contrast-Adjust Bits (CT) and Variable Resistor Values
CT Register
CT3
CT2
CT1
CT0
Variable Resistor Value (VR)
0
0
0
0
6.4 R
0
0
0
1
6.0 R
0
0
1
0
5.6 R
0
0
1
1
5.2 R
0
1
0
0
4.8 R
0
1
0
1
4.4 R
0
1
1
0
4.0 R
0
1
1
1
3.6 R
1
0
0
0
3.2 R
1
0
0
1
2.8 R
1
0
1
0
2.4 R
1
0
1
1
2.0 R
1
1
0
0
1.6 R
1
1
0
1
1.2 R
1
1
1
0
0.8 R
1
1
1
1
0.4 R
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