Q68100A1371 View Datasheet(PDF) - OSRAM GmbH
Part Name
Description
View to exact match
Q68100A1371 Datasheet PDF : 16 Pages
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SCE5740, SCE5741, SCE5742, SCE5743, SCE5744, SCE5745
Electrical Characteristics (over operating temperature)
Parameter
Min.
Typ.
Max.
VCC
4.5
ICC (Power Down) 1) 2)
—
ICC 4 digits 20 dots/character3) 90
5.0
5.5
—
50
115
130
IIL Input current
IIH Input current
VIH
VIL
Row Multiplex Rate
—
—
—
—
3.5
—
—
—
375
768
θJC-pin
—
—
Notes:
1) Unused inputs must be tied high.
2) External oscillator must be stopped.
3) Peak current 5/3 x ICC.
–10
10
—
1.5
1086
45
Units
V
µA
mA
µA
µA
V
V
Hz
°C/W
Conditions
—
VCC=5.0 V, all inputs=0 V or VCC
VCC=5.0 V, “#” displayed in all 4 digits
at 100% brightness at 25°C
VCC=5.0 V, VIN=0 (all inputs)
VCC=VIN=5.0 V (all inputs)
VCC=4.5 V to 5.5 V
VCC=4.5 V to 5.5 V
—
—
Electrical Characteristics for SCE574x only
Parameter
IOH (CLK I/O)
IOL (CLK I/O)
Fext External Clock Input
Frequency
Fosc Internal Clock Input
Frequency
Clock I/O Bus Loading
Clock Out Rise Time
Clock Out Fall Time
Min.
—
—
120
120
—
—
—
Typ.
–28
23
—
—
—
—
—
Max.
—
—
3
347
240
500
500
Units
mA
mA
MHz
kHz
pF
ns
ns
Conditions
VCC=4.5 V, VOH=2.4 V
VCC=4.5 V, VOL=0.4 V
VCC=5.0 V, CLKSEL=0
VCC=5.0 V, CLKSEL=1
—
VCC=4.5 V, VOH=2.4 V
VCC=4.5 V, VOH=0.4 V
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
VCC
Clock I/O (SCE574X only)
VCC
Input
1 kΩ
input/output
1 KΩ
GND
IDCD5021
GND
2006-03-30
4
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