ICPL2730
ICPL2731
HIGH SPEED DUAL CHANNEL
OPTICALLY COUPLED ISOLATOR
PHOTODARLINGTON OUTPUT
APPROVALS
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UL recognised, File No. E91231
DESCRIPTION
These dual channel diode-darlington optocouplers
use a pair of light emitting diodes and an integrated
high gain photon detectors to provide 2500Volts
RMS
electrical isolation between input and output.
Seperate connection for the photodiode bias and
output darlington collector improve the speed up to
a hundred times that of a conventional photo-
darlington coupler by reducing the base-collector
capacitance.
FEATURES
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High speed - DC to 200kBits/s operation
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High Common Mode Transient
Immunity 10kV/
碌
s typical
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TTL Compatible - 0.1V V
OL
typical
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Low Input Current Requirement - 0.5mA
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High Current Transfer Ratio - 2000% typ.
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Open Collector Output
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2500V
RMS
Withstand Test Voltage, 1 min
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ICPL2731 has improved noise shield
which gives superior common mode
rejection
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Options :-
10mm lead spread - add G after part no.
Surface mount - add SM after part no.
Tape&reel - add SMT&R after part no.
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All electrical parameters 100% tested
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Custom electrical selections available
APPLICATIONS
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Line receivers
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Digital logic ground isolation
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Telephone ring detector
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Current loop receiver
OPTION SM
SURFACE MOUNT
2.54
1
6.9
6.3
2
3
4
1.3
9.7
9.1
4.0
3.6
0.5
3.3
0.5
1.3
Dimensions in mm
8
7
6
*
7.62
5
* ICPL2731 NOISE SHIELD
0.3
15擄
Max
ABSOLUTE MAXIMUM RATINGS
(25擄C unless otherwise specified)
Storage Temperature
-55擄C to + 125擄C
Operating Temperature
-40擄C to + 85擄C
Lead Soldering Temperature
(1/16 inch (1.6mm) from case for 10 secs) 260擄C
INPUT DIODE
Average Forward Current
Peak Forward Current
( 50% duty cycle, 1ms pulse width )
Reverse Voltage
Power Dissipation
DETECTOR
Output Current
Supply and Output Voltage
ICPL2730
ICPL2731
Power Dissipation
60mA ( 3 )
-0.5 to +7V
-0.5 to +18V
100mW (4 )
20mA ( 1 )
40mA
5V
35mW( 2 )
OPTION G
7.62
1.2
0.6
10.2
9.5
1.4
0.9
0.3
10.16
ISOCOM COMPONENTS LTD
Unit 25B, Park View Road West,
Park View Industrial Estate, Brenda Road
Hartlepool, Cleveland, TS25 1YD
Tel: (01429) 863609 Fax :(01429) 863581
7/12/00
ISOCOM INC
1024 S. Greenville Ave, Suite 240,
Allen, TX 75002 USA
Tel: (214) 495-0755 Fax: (214) 495-0901
e-mail info@isocom.com
http://www.isocom.com
DB92018-AAS/A2
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