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參數資料
| 型號： | SCF5740 |
| 元件分類： | 顯示用LED |
| 英文描述： | 5X7 DOT MATRIX DISPLAY, STANDARD RED, 6.86 mm |
| 封裝： | ROHS COMPLIANT, PLASTIC, DIP-22 |
| 文件頁數： | 15/15頁 |
| 文件大小： | 683K |
| 代理商： | SCF5740 |
SCF5740, SCF5742, SCF5744
2006-01-23
9
The user can activate four Control functions. These include: LED
Brightness Level, Prescaler, IC Power Down, or Display Clear.
OPCODEs and six bit words are used to initiate these functions.
The OPCODEs and Control Words for the Character Address and
Loading Column Data are shown in Tables Load Character
The user can select eight specific LED brightness levels, Tables
Display Brightness“ (page 9). Depending on how D3 is selected
either one (1) for maximum peak current or zero (0) for 12.5% of
maximum peak current in the control word per Tables Display
Brightness“ (page 9), the user can select 16 specific LED bright-
ness levels. These brightness levels (in percentages of full bright-
ness of the display) include: 100% (E0
HEX or E8 HEX), 53% (E1HEX
or E9
HEX), 40% (E2HEX or EA HEX), 27% (E3HEX or EB HEX), 20%
(E4
HEX or EC HEX), 13% (E5HEX or ED HEX), and 6.6% (E6HEX or
EE
HEX), 0.0% (E7 HEX or EF HEX). The brightness levels are con-
trolled by changing the duty factor of the row strobe pulse.
Row and Column Location
The SCF574X 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 9), the display is set to 0% brightness
and the internal multiplex clock is stopped. 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.
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
IDXX5189
Row 2
Row 3
Row 4
Row 5
Row 6
01
2
3
4
On LED
Off LED
Columns
Row 0
Row 1
Previously "on" LED
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
0
E7
0.0%
Display Brightness
Op code
D7 D6 D5
Control Word
D4 D3
D2
D1
D0
Hex
Operation
Level
11
1
01
0
E8
100%
11
1
01
0
1
E9
53%
11
1
01
0
1
0
EA
40%
11
1
01
0
1
EB
27%
11
1
01
1
0
EC
20%
11
1
01
1
0
1
ED
13%
11
1
01
1
0
EE
6.6%
11
1
11
1
0
EF
0.0%
Power Down
Op code
D7 D6 D5
Control Word
D4 D3
D2
D1
D0
Hex
Operation
Level
11
1
11
1
EF
0%
brightness
相關PDF資料 |
PDF描述 |
|---|---|
| SCF5742 | 5X7 DOT MATRIX DISPLAY, SUPER RED, 6.86 mm |
| SCW-1510M-010 | LASER DIODE |
| SCW-1510J-100 | LASER DIODE |
| SCW-1510M-025 | LASER DIODE |
| SCW-1528M-100 | LASER DIODE |
相關代理商/技術參數 |
參數描述 |
|---|---|
| SCF5741 | 制造商:OSRAM 功能描述: |
| SCF5742 | 功能描述:LED 顯示器和配件 5x7 Hi-Eff Red 0.27" 4-CHARACTER RoHS:否 制造商:Avago Technologies 顯示器類型:7 Segment 數位數量: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 |
| SCF5744 | 功能描述:LED 顯示器和配件 5x7 Hi-Eff Green 0.27" 4-CHARACTER RoHS:否 制造商:Avago Technologies 顯示器類型:7 Segment 數位數量: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 |
| SCF62160 | 制造商:CELDUC 制造商全稱:celduc-relais 功能描述:Power Solid State Relay |
| SCF-6C22-01-72 | 制造商:CORNING CABLE SYSTEMS 功能描述:6" dia., 22" length - 72 Fiber Canister Closure |
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