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ICPL2601-SM [ISOCOM]

Optocoupler - IC Output, 1 CHANNEL LOGIC OUTPUT OPTOCOUPLER, 10 Mbps;
ICPL2601-SM
型号： ICPL2601-SM
厂家： ISOCOM COMPONENTS    ISOCOM COMPONENTS
描述：

Optocoupler - IC Output, 1 CHANNEL LOGIC OUTPUT OPTOCOUPLER, 10 Mbps

输出元件
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6N137  
ICPL2601  
HIGH CMR, VERY HIGH SPEED  
OPTICALLY COUPLED ISOLATOR  
LOGIC GATE OUTPUT  
Dimensions in mm  
APPROVALS  
2.54  
VCC  
8
l
UL recognised, File No. E91231  
1
2
3
4
7
6
6.9  
6.3  
DESCRIPTION  
The 6N137 / ICPL2601 optocouplers consist of  
a GaAsP light emitting diode and a high gain  
integrated photo detector to provide 2500Volts RMS  
electrical isolation between input and output. An  
enable input allows the detector to be strobed.  
The output of the detector I.C. is an open  
collector Schottky clamped transistor. The  
ICPL2601 has an internal shield which provides  
a guaranteed common mode transient immunity  
specification of 1000V/µs minimum.This unique  
design provides maximum ac and dc circuit  
isolation while achieving TTL compatibility. The  
coupled parameters are guaranteed over the  
temperature range of 0°C to 70°C, such that a  
maximum input signal of 5mA will provide a  
minimum output sink current of 13mA(equivalent  
to fan-out of eight gates)  
*
5
GND  
1.3  
* ICPL2601 NOISE SHIELD  
9.7  
9.1  
7.62  
4.0  
3.6  
0.5  
15°  
Max  
0.3  
3.3  
0.5  
1.3  
TRUTH TABLE  
INPUT ENABLE OUTPUT  
A 0.1µF bypass  
capacitor must be  
connected between  
pins 8 and 5 ( See  
note 1)  
H
L
H
H
L
H
H
L
L
L
H
H
FEATURES  
l
High speed - 10MBit/s  
l
High Common Mode Transient  
Immunity 10kV/µs typical  
Logic gate output  
ICPL2601 has improved noise shield  
for superior common mode rejection  
Options :-  
10mm lead spread - add G after part no.  
Surface mount - add SM after part no.  
Tape&reel - add SMT&R after part no.  
ABSOLUTE MAXIMUM RATINGS  
(25°C unless otherwise specified)  
l
l
Storage Temperature  
Operating Temperature  
Lead Soldering Temperature  
-55°C to + 125°C  
0°C to + 70°C  
l
(1/16 inch (1.6mm) from case for 10 secs) 260°C  
INPUT DIODE  
APPLICATIONS  
Average Forward Current  
Reverse Voltage  
20mA  
5V  
l
l
l
l
Line receiver, data transmission  
Computer-peripheral interface  
Data multiplexing  
DETECTOR  
Pulse transformer replacement  
OPTION SM  
SURFACEMOUNT  
OPTION G  
Enable Input Voltage ( V )  
5.5V  
(not to exceed VCC by more Ethan 500mV)  
7.62  
Reverse Supply Voltage(-VCC  
)
-500mV  
7V  
Supply Voltage(VCC  
)
(1 minute maximum)  
Output Current ( IO )  
Output Voltage ( V )  
1.2  
0.6  
1.4  
0.9  
25mA  
7V  
40mW  
0.3  
10.16  
Collector Output PoOwer Dissipation  
10.2  
9.5  
ISOCOM INC  
1024 S.GreenvilleAve,Suite240,  
Allen, TX75002 USA  
Tel:(214)495-0755 Fax:(214)495-0901  
e-mail info@isocom.com  
ISOCOMCOMPONENTSLTD  
Unit25B, ParkViewRoadWest,  
Park View Industrial Estate, Brenda Road  
Hartlepool,TS251YDEnglandTel:(01429)863609  
Fax:(01429)863581 e-mail sales@isocom.co.uk  
http://www.isocom.com  
http://www.isocom.com  
19/4/99  
DB91063-AAS/A1  
ELECTRICAL CHARACTERISTICS ( TA= 0°C to 70°C Unless otherwise noted )  
PARAMETER  
SYM DEVICE MIN TYP* MAX UNITS  
TEST CONDITION  
High Level Output Current  
IOH  
0.02 250 µA  
VCC = 5.5V, VO = 5.5V  
IF = 250µA, VE = 2V  
Low Level Output Voltage  
VOL  
0.4  
0.6  
V
V = 5.5V, IF = 5mA  
VCEC= 2V  
IOL (sinking ) = 13mA  
High Level Supply Current  
Low Level Supply Current  
ICCH  
10  
15  
18  
mA  
mA  
mA  
V
= 5.5V, IF = 0mA  
VECC= 0.5V  
ICCL  
15  
V
= 5.5V, IF = 10mA  
VECC= 0.5V  
High Level Enable Current  
Low Level Enable Current  
IEH  
-1.0  
VCC = 5.5V, VE = 2V  
VCC = 5.5V, VE = 0.5V  
VCC = 5.5V, IF = 10mA  
IEL  
-1.5 -2.0 mA  
V
High Level Enable Voltage  
(note 10)  
VEH  
2
5
Low Level Enable Voltage  
Input Forward Voltage  
Input Reverse Breakdown Voltage  
Input Capacitance  
VEL  
VF  
0.8  
V
VCC = 5.5V, IF = 10mA  
IF = 10mA, TA = 25oC  
IR = 10µA, TA = 25oC  
VF = 0, f = 1MHz  
IF = 10mA  
1.55 1.75  
V
VBR  
CIN  
V
60  
pF  
Temperature Coefficient  
of Forward Voltage  
∆VF  
∆TA  
-1.4  
mV/°C  
Input-output Isolation Voltage  
(note 3)  
VISO  
2500 5000  
VRMS  
R.H.equal to or less than  
50%, t = 1min, TA= 25°C  
Input-output Insulation Leakage II-O  
Current (note 3)  
1
µA  
R.H. = 45%  
t = 5s, T = 25°C  
VI-O = 3A000V dc  
Resistance (Input to Output)  
(note 3)  
RI-O  
CI-O  
1012  
0.6  
Ω
VI-O = 500V dc  
Capacitance (Input to Output)  
(note 3)  
pF  
f = 1MHz  
* All typicals at TA= 25°C  
RECOMMMENDED OPERATING CONDITIONS  
PARAMETER  
SYMBOL MIN MAX UNITS  
Input Current, Low Level  
Input Current, High Level  
Supply Voltage, Output  
Enable Voltage, Low Level  
Enable Voltage, High Level  
Fan Out ( TTL Load )  
IFL  
0
250 µA  
IFH  
VCC  
VEL  
VEH  
N
6.3* 15  
mA  
V
*6.3mA is a guard banded  
value which allows for at least  
20% CTR degradation.  
Initial input current threshold  
value is 5.0mA or less  
4.5  
0
5.5  
0.8  
VCC  
8
V
2.0  
V
Operating Temperature  
TA  
0
70  
°C  
19/4/99  
DB91063-AAS/A1  
SWITCHING SPECIFICATIONS AT TA = 25°C ( VCC = 5V, IF = 7.5mA Unless otherwise noted )  
PARAMETER  
Propagation Delay Time  
to Logic Low at Output  
( fig 1 )( note4 )  
SYM DEVICE  
MIN TYP MAX UNITS TEST CONDITION  
tPHL  
55  
75 ns  
75 ns  
ns  
RL = 350Ω, CL = 15pF  
Propagation Delay Time  
to Logic High at Output  
( fig 1 )( note5 )  
tPLH  
45  
RL = 350Ω, CL = 15pF  
Propagation Delay Time  
of Enable from VEH to VEL  
( note6 )  
tEHL  
14  
RL = 350Ω, C = 15pF  
VEL = 0V, VEHL= 3V  
Propagation Delay Time  
of Enable from VEL to VEH  
( note7 )  
tELH  
25  
ns  
RL = 350Ω, C = 15pF  
VEL = 0V, VEHL= 3V  
Common Mode Transient  
Immunity at Logic High  
Level Output ( fig 2 )( note8 )  
CMH 6N137  
10000  
V/µs  
V/µs  
IF = 0mA, VCM = 50VPP  
RL= 350Ω,VOH= 2Vmin.  
ICPL2601 1000 10000  
Common Mode Transient  
Immunity at Logic Low  
Level Output ( fig 2 )( note9 )  
CML 6N137  
-10000  
V/µs  
V/µs  
V
= 50VPP  
ICPL2601 -1000 -10000  
RLC=M350Ω,VOL=0.8Vmax.  
NOTES:-  
1
Bypassing of the power supply line is required, with a 0.01µF ceramic disc capacitor adjacent to  
each isolator. The power supply bus for the isolator(s) should be seperate from the bus for any  
active loads. Otherwise a larger value of bypass capacitor (up to 0.1µF) may be needed to supress  
regenerative feedback via the power supply.  
Peaking circuits may produce transient input currents up to 50mA, 50ns maximum pulse width,  
provided average current does not exceed 20mA.  
2
3
Device considered a two terminal device; pins 1, 2, 3, and 4 shorted together, and pins 5, 6, 7  
and 8 shorted together.  
4
The tPHL propagation delay is measured from the 3.75 mA level Low to High transition of the input  
current pulse to the 1.5V level on the High to Low transition of the output voltage pulse.  
The tPLH propagation delay is measured from the 3.75mA level High to Low transition of the input  
current pulse to the 1.5V level on the Low to High transition of the output voltage pulse.  
The tEHL enable input propagation delay is measured from the 1.5V level on the Low to High transition of  
the enable input voltage pulse to the 1.5V level on the High to Low of the output voltage pulse.  
The tELH enable input propagation delay is measured from the 1.5V level on the High to Low transition of  
the enable input voltage pulse to the 1.5V level on the Low to High of the output voltage pulse.  
CM is the maximum tolerable rate of rise of the common mode voltage to assure that the output  
willHremain in a high logic state (ie Vout > 2.0V).  
5
6
7
8
9
CM is the maximum tolerable rate of fall of the common mode voltage to assure that the output  
willLremain in a low logic state (ie Vout < 0.8V)  
10  
No external pull up is required for a high logic state on the enable input.  
FIG.1 SWITCHING TEST CIRCUIT  
PULSE  
GENERATOR  
ZO = 50Ω  
tr = 5ns  
IF  
IF  
0
1
8
5V  
10% Duty Cycle  
VO  
5V  
2
7
6
1/f < 100µs  
RL  
1.5V  
1.5V  
VOL  
3
4
VO  
tPHL  
tPLH  
5
IF Monitor  
CL = 15pF  
100Ω  
DB91063-AAS/A1  
19/4/99  
FIG. 2 TEST CIRCUIT FOR TRANSIENT IMMUNITY AND TYPICAL WAVEFORMS  
VCC  
8
5V  
RL  
IF  
1
2
10V  
VCM  
10%  
90%  
90%  
7
6
10%  
tr  
3
4
VO  
0V  
VO  
A
tf  
5
5V  
B
SWITCH AT A: IF = 0mA  
VFF  
VCM  
VOL  
VO  
+
-
SWITCH AT B: IF = 7.5mA  
PULSE GEN.  
Output Voltage vs.  
Forward Input Current  
Forward Current vs. Forward  
Voltage  
10  
4
9
V
= 5V  
TACC= 25°C  
8
7
TA = 25°C  
2
1
6
5
4
3
0.4  
0.2  
0.1  
RL = 1kΩ  
RL = 350Ω  
2
1
0.04  
0.02  
0.01  
0
1.0  
1.2  
1.4  
1.6  
0
1
2
3
4
5
6
Forward input current IF (mA)  
Forward voltage VF (V)  
High Level Output Current vs.  
Ambient Temperature  
Low Level Output Voltage vs.  
Ambient Temperature  
0.8  
0.7  
0.6  
1.0  
0.4  
V
= 5.5V  
V
= 5.5V  
VCC= 5.5V  
VCEC= 2V  
IF = 5mA  
VOE = 2V  
0.2  
0.1  
IF = 250µA  
0.5  
0.4  
IO = 12.8mA  
IO = 9.6mA  
IO = 16mA  
IO = 6.4mA  
0.04  
0.02  
0.01  
0.3  
0.2  
0.004  
0.002  
0.001  
0.1  
0
0
10  
20  
30  
40  
50  
60 70  
0
10  
20  
30  
40  
50  
60 70  
Ambient temperature TA ( °C )  
Ambient temperature TA ( °C )  
19/4/99  
DB91063-AAS/A1  

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