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參數(shù)資料
| 型號： | SCE5744 |
| 元件分類： | 顯示用LED |
| 英文描述： | 5X7 DOT MATRIX DISPLAY, HIGH EFFICIENCY GREEN, 4.57 mm |
| 封裝： | ROHS COMPLIANT, PLASTIC, DIP-14 |
| 文件頁數(shù)： | 2/16頁 |
| 文件大?。?/td> | 725K |
| 代理商： | SCE5744 |
SCE5740, SCE5741, SCE5742, SCE5743, SCE5744, SCE5745
2006-03-30
10
The user can select eight specific LED brightness levels (Table
Display Brightness“ (page 10)) by changing the peak current driv-
ing the LEDs. The peak current is varied by varying the ON time of
the row drivers. Note that data line 3 is low (logic 0).
If dimming is required with finer control between 12.5% brightness
and 0.0% brightness, data line 3 can be set high (logic 1). The
12.5% peak current is now the brightness reference (100%-E8) for
further dimming and as shown in Table “Display Brightness“
(page 10) eight levels of dimming are provided. For example the
hex code EC in Table “Display Brightness“ (page 10) will provide a
brightness level 29% lower than the 12.5% brightness level.
The SCE574X offers a unique Display Power Down feature which
reduces I
CC to less than 50 A. When EFHEX is loaded, as shown in
Table Power Down“ (page 10), the display is set to 0% brightness.
When in the Power Down mode data may still be written into the
RAM. The display is reactivated by loading a new Brightness Level
Control Word into the display.
The Software Clear (C0
HEX), given in Table Software Clear“
(page 10), clears the Address Register and the RAM. The display
is blanked and the Character Address Register will be set to Char-
acter 0. The internal counter and the Control Word Register are
unaffected. The Software Clear will remain active until the next
data input cycle is initiated.
Load Character Address
Op code
D7 D6 D5
Character Address
D4 D3
D2
D1
D0
Hex
Operation
Load
10
1
00
0
A0
Character 0
10
1
00
0
1
A1
Character 1
10
1
00
0
1
0
A2
Character 2
10
1
00
0
1
A3
Character 3
Load Column Data
Op code
D7 D6 D5
Column Data
D4 D3
D2
D1
D0
Operation Load
00
0
C0 C1
C2
C3
C4
Row 0
00
0
C0 C1
C2
C3
C4
Row 1
00
0
C0 C1
C2
C3
C4
Row 2
00
0
C0 C1
C2
C3
C4
Row 3
00
0
C0 C1
C2
C3
C4
Row 4
00
0
C0 C1
C2
C3
C4
Row 5
00
0
C0 C1
C2
C3
C4
Row 6
Display Brightness
Op code
D7 D6 D5
Control Word
D4 D3
D2
D1
D0
Hex
Operation
Level
11
1
00
0
E0
100%
11
1
00
0
1
E1
53%
11
1
00
0
1
0
E2
40%
11
1
00
0
1
E3
27%
11
1
00
1
0
E4
20%
11
1
00
1
0
1
E5
13%
11
1
00
1
0
E6
6.6%
11
1
00
1
E7
0.0%
Power Down
Op code
D7 D6 D5
Control Word
D4 D3
D2
D1
D0
Hex
Operation
Level
11
1
01
1
EF
0%
brightness
Software Clear
Op code
D7 D6 D5
Control Word
D4 D3
D2
D1
D0
Hex
Operation
Level
11
0
00
0
C0
CLEAR
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PDF描述 |
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| SCE5781 | 5X7 DOT MATRIX DISPLAY, YELLOW, 4.57 mm |
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| SCE5785 | 5X7 DOT MATRIX DISPLAY, SOFT ORANGE, 4.57 mm |
| SD103N16S15MV | 110 A, 1600 V, SILICON, RECTIFIER DIODE, DO-205AC |
| SD103N20S20MC | 110 A, 2000 V, SILICON, RECTIFIER DIODE, DO-205AC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SCE5744P | 功能描述:LED 顯示器和配件 5x7 Hi-Eff Green 0.18", 4-CHARACTER RoHS:否 制造商:Avago Technologies 顯示器類型:7 Segment 數(shù)位數(shù)量:2 字符大小:7.8 mm x 14.22 mm 照明顏色:Red 波長:628 nm 共用管腳:Common Anode 工作電壓:2.05 V 工作電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 35 C 封裝:Tube |
| SCE5744Q | 功能描述:LED 顯示器和配件 5x7 Hi-Eff Green 0.18", 4-CHARACTER RoHS:否 制造商:Avago Technologies 顯示器類型:7 Segment 數(shù)位數(shù)量:2 字符大小:7.8 mm x 14.22 mm 照明顏色:Red 波長:628 nm 共用管腳:Common Anode 工作電壓:2.05 V 工作電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 35 C 封裝:Tube |
| SCE5745 | 功能描述:LED 顯示器和配件 5x7 Orange 0.18", 4-CHARACTER RoHS:否 制造商:Avago Technologies 顯示器類型:7 Segment 數(shù)位數(shù)量:2 字符大小:7.8 mm x 14.22 mm 照明顏色:Red 波長:628 nm 共用管腳:Common Anode 工作電壓:2.05 V 工作電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 35 C 封裝:Tube |
| SCE5745P | 功能描述:LED 顯示器和配件 5x7 Orange 0.18", 4-CHARACTER RoHS:否 制造商:Avago Technologies 顯示器類型:7 Segment 數(shù)位數(shù)量:2 字符大小:7.8 mm x 14.22 mm 照明顏色:Red 波長:628 nm 共用管腳:Common Anode 工作電壓:2.05 V 工作電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 35 C 封裝:Tube |
| SCE5745Q | 功能描述:LED 顯示器和配件 5x7 Orange 0.18", 4-CHARACTER RoHS:否 制造商:Avago Technologies 顯示器類型:7 Segment 數(shù)位數(shù)量:2 字符大小:7.8 mm x 14.22 mm 照明顏色:Red 波長:628 nm 共用管腳:Common Anode 工作電壓:2.05 V 工作電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 35 C 封裝:Tube |
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