ICPL2731 ETC, ICPL2731 Datasheet - Page 3

• Manufacturer Part Number: ICPL2731
• Description: (ICPL2730 / ICPL2731) HIGH SPEED DUAL CHANNEL OPTICALLY COUPLED ISOLATOR PHOTODARLINGTON OUTPUT
• Manufacturer: ETC

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DataSheet
7/12/00
4
U
SWITCHING SPECIFICATIONS AT T
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Propagation Delay Time
to Logic Low at Output
Propagation Delay Time
to Logic High at Output
Common Mode Transient
Immunity at Logic High
Level Output ( fig 2 )( note 9 )
Common Mode Transient
Immunity at Logic Low
Level Output ( fig 2 )( note 8 )
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
V
PARAMETER
NOTES:-
I
F
O
0
( fig 1 )( note 5 )
( fig 1 )( note 5 )
Derate linearly above 70
Derate linearly above 70
Derate linearly above 70
Derate linearly above 35
Output power = (Collector output) + (Supply output).
Each channel.
CURRENT TRANSFER RATIO is defined as the ratio of output collector current,I
input current, I
Measured between pins 1 and 2 shorted together, and pins 3 and 4 shorted together.
Common mode transient immunity in Logic Low level is the maximum tolerable (negative) dVcm/dt on
the trailing edge of the common mode pulse signal, V
Low state (i.e. V
Common mode transient immunity in Logic High level is the maximum tolerable (positive) dVcm/dt on
the leading edge of the common mode pulse V
state (i.e. V
Device considered a two-terminal device: pins 1,2,3, and 4 shorted together and pins 5,6,7 and 8 shorted
together.
t
PHL
1.5V
O
> 2.0V).Measured in volts per microsecond (V/ s).
t
F
PLH
times 100%.
O
< 0.8V).Measured in volts per microsecond (V/ s).
1.5V
o
o
o
o
C free air temperature at a rate of 0.9 mW/°C.
C free air temperature at a rate of 1.7 mW/°C.
C free air temperature at a rate of 0.5 mA/°C.
C free air temperature at a rate of 0.6 mA/°C.
V
FIG.1 SWITCHING TEST CIRCUIT
SYM DEVICE
t
t
CM
CM
PHL
PLH
OL
5V
H
L
A
ICPL2731
ICPL2730/1
ICPL2730/1
ICPL2731
ICPL2730/1
ICPL2730/1
= 25°C ( V
10% Duty Cycle
DataSheet4U.com
PULSE
GENERATOR
Z
t
1/f < 100 s
r
O
= 5ns
= 50
I
F
CM
-1000 -10000
CC
Monitor
1000 10000
MIN TYP MAX UNITS
to assure that the output will remain in a Logic High
= 5V Unless otherwise noted )
CM
25
0.5
4.0
20
4
12
to assure that the output will remain in Logic
100
I
F
100
2
20
60
10
35
2
3
4
V/ s
V/ s
1
s
s
s
s
s
s
O
TEST CONDITION
I
I
I
I
I
I
I
R
I
R
F
F
F
F
F
F
F
F
, to the forward LED
L
= 1.6mA,V
L
= 0mA, V
= 0.5mA,R
= 12mA,R
= 1.6mA,R
= 0.5mA,R
= 12mA,R
= 1.6mA,R
= 2.2k
= 2.2k
6
5
7
8
R
DB92018-AAS/A2
CM
L
L
L
CM
L
L
L
L
C
= 270
= 270
= 10V
= 4.7k
= 2.2k
= 4.7k
= 2.2k
= 10V
L
= 15pF
V
5V
O
PP
PP