參數(shù)資料
型號: SCD5581
廠商: SIEMENS A G
元件分類: 顯示用LED
英文描述: Serial Input Dot Addressable Intelligent Display
中文描述: 5X5 DOT MATRIX DISPLAY, YELLOW, 3.68 mm
封裝: PLASTIC, DIP-28
文件頁數(shù): 3/15頁
文件大?。?/td> 113K
代理商: SCD5581
2–3
SCD5580/5581/5582/5583/5584
Electrical Characteristics
(over Operating Temperature)
Notes:
1. Peak current=
2. Unused inputs must be tied high.
3. Contact Siemens for 3.3 volt operation.
4. External oscillator must be stopped if being used to maintain an I
5
3
X I
CC
.
CC
<50
μ
Input/Output Circuits
Figures 3 and 4 show the input and output resistor/diode networks used
for ESD protection and to eliminate substrate latch-up caused by input
voltage over/under shoot.A.
Figure 3. Inputs Figure 4. Clock I/O
Parameter
Min.
Typ.
Max.
Units
Condition
V
CC
4.5
5.0
5.5
V
I
CC
(Power Down Mode)
(4)
50
μ
A
V
CC
=5 V, all inputs=0 V or V
CC
I
CC
8 digits, 16 dots/character
200
290
mA
V
brightness at 25
CC
=5 V, “#” displayed in all 8 digits at 100%
°
C
I
IL
Input Current
–10
μ
A
V
CC
=5 V, V
IN
=0 V (all inputs)
I
IH
Input Current
+10
μ
A
V
CC
=V
IN
=5.0 V (all inputs)
V
IH
3.5
V
V
CC
=4.5 to 5 V
V
IL
1.5
V
V
CC
=4.5 to 5 V
I
OH
(Clk I/O)
–8.9
mA
V
CC
=4.5 V, V
OH
=2.4 V
I
OL
(Clk I/O)
1.6
mA
V
CC
=4.5 V, V
OH
=0.4 V
θ
J C-PIN
31
°
C/W
F
ext
External Clock Input Frequency
120
347
KHz
V
CC
=5 V, CLKSEL=0
F
OSC
Internal Clock Input Frequency
120
347
KHz
V
CC
=5 V, CLKSEL=1
Clock I/O Bus Loading
240
pF
Clock Out Rise Time
500
ns
V
CC
=4.5 V, V
OH
=2.4 V
Clock Out Fall Time
500
ns
V
CC
=4.5 V, V
OH
=2.4 V
FM, Digit
375
768
1086
Hz
V
CC
1 K
GND
input
V
CC
1 K
GND
input/output
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