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參數(shù)資料
| 型號： | SCDQ5544Q |
| 元件分類： | 顯示用LED |
| 英文描述： | 5X5 DOT MATRIX DISPLAY, HIGH EFFICIENCY GREEN, 3.4 mm |
| 封裝： | ROHS COMPLIANT, PLASTIC, SIP-5 |
| 文件頁數(shù)： | 12/16頁 |
| 文件大小： | 390K |
| 代理商： | SCDQ5544Q |
SCDQ5541P/Q/R, SCDQ5542P/Q/R, SCDQ5543P/Q/R, SCDQ5544P/Q/R
2010-04-13
5
Input Circuit
The input resistor/diode network shown below is used for ESD protection and to eliminate substrate latch-up caused
by input voltage over/under shoot.
Inputs
Electrical characteristics (over operating temperature, unless otherwise specified, T
A = 25°C)
Parameter
Min.
Typ.
Max.
Units
Conditions
V
CC
4.5
—
5.5
V
—
I
CC (Power Down Mode)
—
5.0
A
V
CC=5.0 V, all inputs=0 V or VCC
I
CC (16 dots on per digit)
1)
—
100
145
mA
V
CC=5.0 V, “#” displayed in all 4 digits
at 100% brightness at 25×C
V
IH
3.5
—
V
CC=4.5 V to 5.5 V
V
IL
—
1.5
V
CC=4.5 V to 5.5 V
I
IH
—
10
A
V
CC=VIN=5.0 V (all inputs)
I
IL
—
–10
A
V
CC=5.0 V, VIN=0 V (all inputs)
Internal Mux Frequency
375
768
1086
Hz
—
θ
ja
—
65
—
°C/W
—
Notes:
1)
I
CC is an average value, the Peak current is
5/
3 x ICC.
2)
Contact manufacturer for 3.3 volt operation.
Pinout and Pin Definitions
Pin
Function
Definitions
1
LOAD
Low input enables data clocking into 8-bit
serial shift register. When LOAD goes high,
the contents of 8- bit serial Shift Register will
be decoded.
2
SDATA
Serial data input
3
SDCLK
Loads data into the 8-bit serial data register on
a low to high transition
4
V
CC
Power supply
5
GND
Power supply ground
IDCD5021
GND
1 k
Ω
Input
CC
V
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SCDQ5544R | 功能描述:LED 顯示器和配件 5x5 Hi-Eff Green 0.126" 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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| SC-DR09782 | 制造商:3M Electronic Products Division 功能描述:SC-DR 50 RED MEDIUM |
| SC-DR09791 | 制造商:3M Electronic Products Division 功能描述:SC-DR 50 BLUE VERY THIN |
| SC-DR19001 | 制造商:3M Electronic Products Division 功能描述:SC-DR 50 BROWN FAT |
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