參數資料
型號: NT7502H-TABF1
廠商: Electronic Theatre Controls, Inc.
英文描述: 65 X 132 RAM-Map LCD Controller / Driver
中文描述: 65 × 132 RAM的地圖LCD控制器/驅動器
文件頁數: 21/54頁
文件大?。?/td> 687K
代理商: NT7502H-TABF1
NT7502
-When not using voltage booster circuits
Reference Power Supply Circuit for Driving LCD Panel
-When using all LCD power circuits
(Voltage converter regulator and follower)
(In case of 3X boosting circuit)
M/S
V
OUT
C3+
C2+
C2-
C1+
C1-
VR
V0
V1
V2
V3
V4
C2
C2
C2
C2
C2
Ra
Rb
External
Power
Supply
V
DD
V
SS
M/S
V
OUT
C3+
C2+
C2-
C1+
C1-
VR
V0
V1
V2
V3
V4
C1
C1
C2
C2
C2
C2
C2
Ra
Rb
V
DD
V
SS
C1
When not using internal LCD power supply circuits
When only using voltage follower
M/S
V
OUT
C3+
C2+
C2-
C1+
C1-
VR
V0
V1
V2
V3
V4
C2
C2
C2
C2
C2
External
Power
Supply
V
DD
V
SS
C2
C1
M/S
V
OUT
C3+
C2+
C2-
C1+
C1-
VR
V0
V1
V2
V3
V4
External
Power
Supply
V
DD
V
SS
*Value of External Capacitance
Item
Value
1.0 - 4.7
0.47 - 2.2
μ
F
21
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