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參數(shù)資料
| 型號(hào)： | 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)： | 11/16頁 |
| 文件大?。?/td> | 725K |
| 代理商： | SCE5744 |
SCE5740, SCE5741, SCE5742, SCE5743, SCE5744, SCE5745
2006-03-30
4
Input/Output Circuits
Figures Inputs“ and Clock I/O“ show the input and output resis-
tor/diode networks used for ESD protection and to eliminate sub-
strate latch-up caused by input voltage over/under shoot.
Inputs
Clock I/O (SCE574X only)
Electrical Characteristics (over operating temperature)
Parameter
Min.
Typ.
Max.
Units
Conditions
V
CC
4.5
5.0
5.5
V
—
ICC (Power Down)
1) 2)
—
50
A
VCC=5.0 V, all inputs=0 V or VCC
ICC 4 digits 20 dots/character
3)
90
115
130
mA
VCC=5.0 V, “#” displayed in all 4 digits
at 100% brightness at 25
°C
IIL Input current
—
–10
A
VCC=5.0 V, VIN=0 (all inputs)
IIH Input current
—
10
A
VCC=VIN=5.0 V (all inputs)
V
IH
3.5
—
V
V
CC=4.5 V to 5.5 V
VIL
—
1.5
V
VCC=4.5 V to 5.5 V
Row Multiplex Rate
375
768
1086
Hz
—
θ
JC-pin
—
45
°C/W
—
Notes:
1)
Unused inputs must be tied high.
2)
External oscillator must be stopped.
3)
Peak current
5/
3 x ICC.
Electrical Characteristics for SCE574x only
Parameter
Min.
Typ.
Max.
Units
Conditions
IOH (CLK I/O)
—
–28
—
mA
VCC=4.5 V, VOH=2.4 V
IOL (CLK I/O)
—
23
—
mA
VCC=4.5 V, VOL=0.4 V
F
ext External Clock Input
Frequency
120
—
3
MHz
VCC=5.0 V, CLKSEL=0
F
osc Internal Clock Input
Frequency
120
—
347
kHz
VCC=5.0 V, CLKSEL=1
Clock I/O Bus Loading
—
240
pF
—
Clock Out Rise Time
—
500
ns
VCC=4.5 V, VOH=2.4 V
Clock Out Fall Time
—
500
ns
VCC=4.5 V, VOH=0.4 V
IDCD5021
GND
1 k
Input
CC
V
VCC
1 K
GND
input/output
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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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