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參數(shù)資料
| 型號： | NT7501 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 33 X 100 RAM-Map LCD Controller/Driver |
| 中文描述： | 33 × 100 RAM的地圖LCD控制器/驅動器 |
| 文件頁數(shù)： | 4/38頁 |
| 文件大?。?/td> | 319K |
| 代理商： | NT7501 |
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NT7501
4
Pad Description
Power Supply
Pad No.
Symbol
I/O
Description
20 - 26
V
DD
Supply
2.4 - 3.5V power supply input. These pads must be connected to each other
35 - 42
V
SS
Supply
Ground input. These pads must be connected to each other
63 - 64
65 - 66
67 - 68
69 - 70
71 - 72
V
0
V
1
V
2
V
3
V
4
Supply
LCD driver supply voltages. The voltage determined by the LCD cell is
impedance-converted by a resistive driver or an operation amplifier for
application. Voltages should have the following relationship:
V
0
≥
V
1
≥
V
2
≥
V
3
≥
V
4
≥
V
SS
When the on-chip operating power circuit is on, the following voltages are
given to V
1
to V
4
by the on-chip power circuit. Voltage selection is performed
by the Set LCD Bias command
V1
V2
V3
V4
4/5V0, 5/6V0
3/5V0, 4/6V0
2/5V0, 2/6V0
1/5V0, 1/6V0
LCD Driver Supplies
Pad No.
Symbol
I/O
Description
47 - 48
CAP1-
O
Capacitor 1- pad for internal DC/DC voltage converter
49 - 50
CAP1+
O
Capacitor 1+ pad for internal DC/DC voltage converter
51 - 52
CAP2-
O
Capacitor 2- pad for internal DC/DC voltage converter
53 - 54
CAP2+
O
Capacitor 2+ pad for internal DC/DC voltage converter
45 - 46
CAP3+
O
Capacitor 3+ pad for internal DC/DC voltage converter
12, 61 - 62, 77
V
DD
Supply
Used for pad option or to connect to power filter capacitor
9, 15, 59 - 60,
73 - 74
V
SS
Supply
Used for pad option or to connect to power filter capacitor
43 - 44
V
OUT
O
DC/DC voltage converter output
55 - 56
V
0
O
Connect to Rb
57 - 58
V
R
I
Voltage adjustment pad. Applies voltage between V
0
and V
SS
using a
resistive divider
75 - 76
TPS0, TPS1
I
Selects the temperature coefficient of the reference voltage
相關PDF資料 |
PDF描述 |
|---|---|
| NT7501H-BDT | 33 X 100 RAM-Map LCD Controller/Driver |
| NT7502 | 65 X 132 RAM-Map LCD Controller / Driver |
| NT7502H-BDT | 65 X 132 RAM-Map LCD Controller / Driver |
| NT7502H-TABF1 | 65 X 132 RAM-Map LCD Controller / Driver |
| NT7603 | 2 x 110 W class-D power amplifer, SOT566-3 (HSOP24), Reel Pack, SMD, 13" |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| NT7501H-BDT | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:33 X 100 RAM-Map LCD Controller/Driver |
| NT7502 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:65 X 132 RAM-Map LCD Controller / Driver |
| NT7502H-BDT | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:65 X 132 RAM-Map LCD Controller / Driver |
| NT7502H-TABF1 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:65 X 132 RAM-Map LCD Controller / Driver |
| NT75-1 | 制造商:DBLECTRO 制造商全稱:DB Lectro Inc 功能描述:Low coil consumption. / Switching capacity up to 16A. |
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