IL610 IL611 IL612
IL613 IL614
Passive Input Digital Isolators
Functional Diagrams
Features
•
•
•
•
•
•
•
•
•
•
•
•
25 Mbps Data Rate
Very Wide Input Voltage Range
Open Drain or CMOS Outputs
Failsafe Output (Logic high output for zero coil current )
Output Enable
3.3 V or 5 V Power Supply
2500 V
RMS
Isolation (1 Minute)
Low Power Dissipation
-40°C to 85°C Temperature Range
20 kV/µs Transient Immunity
UL1577 & IEC61010-1 Approval (pending)
Available in MSOP, SOIC, and PDIP Packages
and as Bare Die
Applications
•
•
•
•
•
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CAN Bus / DeviceNet
General Purpose Opto Replacement
Wired-OR Alarms
SPI interface
I
2
C
RS485, RS422, RS232
Digital Fieldbus
Size critical multi-channel applications
Description
The IL600 series are isolated signal couplers with CMOS or
open-drain transistor outputs which can be used to replace
opto-couplers in many standard isolation functions. The
devices are manufactured with NVE’s patented IsoLoop
®
GMR sensor technology giving exceptionally small size and
low power dissipation.
A single resistor is used to set maximum input current for
input voltages above 0.25 V. The devices are available in
SOIC, PDIP and MSOP packages and as bare die.
Isoloop® is a registered trademark of NVE Corporation.
*U.S. Patent number 5,831,426; 6,300,617 and others.
NVE Corp., 11409 Valley View Road, Eden Prairie, MN 55344-3617, U.S.A.
Telephone: 952-829-9217, Fax 952-829-9189, www.isoloop.com
© 2005 NVE Corporation
IL610 IL611 IL612
IL613 IL614
Absolute Maximum Ratings
(1)
Parameters
Storage Temperature
Ambient Operating Temperature
Supply Voltage
Input Current
Output Voltage
Maximum Output Current
ESD
Symbol
T
S
T
A
V
DD
I
IN
V
O
I
O
Min.
-55
-55
-0.5
-25
-0.5
-10
Typ.
Max.
150
125
7
25
V
CC
+0.5
10
Units
°C
°C
V
mA
V
mA
kV
Test Conditions
2
HBM
Recommended Operating Conditions
Parameters
Ambient Operating Temperature
Supply Voltage
Input Current
Output Current
Open Drain Reverse Voltage
Open Drain Voltage
Open Drain Load Current
Input Signal Rise and Fall Times
Common Mode Input Voltage
Symbol
T
A
V
DD
I
IN
I
OUT
V
SD
V
DS
I
OD
t
IR
, t
IF
V
CM
Symbol
Min.
-40
3.0
0
-4
-0.5
Typ.
Max.
85
5.5
5
4
6.5
4
50
400
Units
°C
V
mA
mA
V
V
mA
ms
V
RMS
Units
mm
mm
mm
mm
µm
µA
RMS
Ω
|| pF
Test Conditions
Insulation Specifications
Parameters
Creepage Distance (external)
MSOP
0.15'' SOIC
0.30'' SOIC
0.30'' PDIP
Internal Isolation Distance
Leakage Current
Barrier Impedance
Min.
3.010
4.026
8.077
7.077
9
0.2
>10
14
||7
Typ.
Max.
Test Conditions
240 V
RMS
, 60 Hz
Safety & Approvals
IEC61010-1
TUV Certificate Numbers:
Approval Pending
Classification
Model
IL610-1, IL610A-1, IL611-1, IL611A-1
IL610-2, IL610A-2, IL611-2, IL611A-2, IL612-2, IL612A-2
IL613, IL614
IL610-3, IL610A-3, IL611-3, IL611A-3, IL612-3, IL612A-3
IL613-3, IL614-3
Package
MSOP
PDIP
SOIC (0.3")
SOIC (0.15")
Pollution
Degree
II
II
II
II
Material
Group
III
III
III
III
Max. Working
Voltage
100 V
RMS
300 V
RMS
300 V
RMS
150 V
RMS
UL 1577
Approval Pending
Component Recognition program.
Rated 2500V
RMS
for 1 minute (SOIC, PDIP); 1000V
RMS
for 1 minute (MSOP)
Electrostatic Discharge Sensitivity
This product has been tested for electrostatic sensitivity to the limits stated in the specifications. However, NVE recommends that all integrated
circuits be handled with appropriate care to avoid damage. Damage caused by inappropriate handling or storage could range from performance
degradation to complete failure.
2
IL610 IL611 IL612
IL613 IL614
IL610 and IL610A Pin Connections
1
2
3
4
5
6
7
8
NC
IN+
IN-
NC
GND
OUT
V
OE
V
DD
No internal connection
Coil connection
Coil connection
No internal connection
Ground return for V
DD
Data out
Output enable. Internally held low with
100 kΩ
Supply Voltage
IL610
IL610A
IL611 and IL611A Pin Connections
1
2
3
4
5
6
7
8
IN
1
+
IN
1
-
IN
2
+
IN
2
-
GND
OUT
2
OUT
1
V
DD
Channel 1 coil connection
Channel 1 coil connection
Channel 2 coil connection
Channel 2 coil connection
Ground return for V
DD
Data out, channel 2
Data out, channel 1
Supply Voltage
IL611
IL611A
IL612 and IL612A Pin Connections
1
2
3
4
5
6
7
8
IN
1
V
DD 1
OUT
2
GND
1
GND
2
IN
2
V
DD 2
OUT
1
Data in, channel 1
Supply Voltage 1
Data out, channel 2
Ground return for V
DD1
Ground return for V
DD2
Data in, channel 2
Supply Voltage 2
Data out, channel 1
IL612
IL612A
IL613 Pin Connections
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
IN
1
+
*
IN
1
-
IN
2
+
IN
2
-
IN
3
+
IN
3
-
*
GND
OUT
3
NC
V
DD
OUT
2
OUT
1
GND
V
DD
Channel 1 coil connection
Internally connected to pin 8
Channel 1 coil connection
Channel 2 coil connection
Channel 2 coil connection
Channel 3 coil connection
Channel 3 coil connection
Internally connected to pin 2
Ground return for V
DD
(Internally
connected to pin 15)
Data out, channel 3
No connection
Supply Voltage. Pin 12 and pin 16 must be
connected externally
Data out, channel 2
Data out, channel 1
Ground return for V
DD
(Internally
connected to pin 9)
Supply Voltage. Pin 12 and pin 16 must be
connected externally
IL613
* Pins 2 and 8 internally connected
** Pins 9 and 15 internally connected
3
IL610 IL611 IL612
IL613 IL614
IL614 Pin Connections
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
V
DD1
GND
1
OUT
1
NC
IN
2
V
coil
IN
3
GND
1
GND
2
OUT
3
NC
V
DD2
OUT
2
IN
1
+
GND
2
IN
1
-
Supply Voltage 1
Ground return for V
DD1
(Internally
connected to pin 8)
Data out, channel 1
No Connection
Data in, channel 2
Supply connection for channel 2 and
channel 3 coils
Data in, channel 3
Ground return for V
DD1
(Internally
connected to pin 2)
Ground return for V
DD2
(Internally
connected to pin 15)
Data out, channel 3
No connection
Supply Voltage 2
Data out, channel 2
Coil connection
Ground return for V
DD2
(Internally
connected to pin 9)
Coil connection
IL614
* Pins 2 and 8 internally connected
** Pins 9 and 15 internally connected
4
IL610 IL611 IL612
IL613 IL614
Electrical Specifications
Electrical Specifications are T
min
to T
max
unless otherwise stated.
Parameters
Symbol
Min.
Coil Input Impedance
Z
COIL
47||8
Temperature Coeff of Coil Resistance
TC R
COIL
Input Threshold for Logic High
I IN
H
Input Threshold for Logic Low
I IN
L
5
Quiescent Current
IL610, I
DD1
IL610, I
DD2
IL611, I
DD1
IL611, I
DD2
IL612, I
DD1
IL612, I
DD2
IL613, I
DD1
IL613, I
DD2
IL614, I
DD1
IL614, I
DD2
Quiescent Current
IL610, I
DD1
IL610, I
DD2
IL611, I
DD1
IL611, I
DD2
IL612, I
DD1
IL612, I
DD2
IL613, I
DD1
IL613, I
DD2
IL614, I
DD1
IL614, I
DD2
(4)
Logic High Output Voltage
V
OH
V
DD
-0.1
V
DD
Logic Low Output Voltage
V
OL
Logic Output Current
Data Rate
Minimum Pulse Width
Propagation Delay Input to Output
(High to Low)
Propagation Delay Input to Output
(Low to High)
Average Propagation Delay Drift
Pulse Width Distortion |t
PHL
-t
PLH
|
(2)
Propagation Delay Skew
(3)
Output Rise Time (10-90%)
Output Fall Time (10-90%)
Common Mode Transient Immunity
Parameters
Data Rate
Minimum Pulse Width
Propagation Delay Input to Output
(High to Low)
Propagation Delay Input to Output
(Low to High)
Common Mode Transient Immunity
Typ.
55||9
0.16
0.5
3.5
2
4
2
2
6
2
4
1.3
2.6
1.3
1.3
Max.
80||10
0.165
0.3
0
3
0
6
3
3
0
9
3
6
0
2
0
4
2
2
0
6
2
4
Units
Ω||nH
Ω/°C
mA
mA
µA
mA
µA
mA
mA
mA
µA
mA
mA
mA
µA
mA
µA
mA
mA
mA
µA
mA
mA
mA
V
V
mA
Mbps
ns
ns
ns
ns
ns
ns
ns
kV/µs
Units
Mbps
ns
20
50
15
20
40
75
ns
ns
kV/µs
Test Conditions
T
AMB
= 25°C
V
DD
= 5 V, I
IN
=0
V
DD
= 3.3 V, I
IN
=0
4
1.3
2.6
V
DD
V
DD
-0.5
0
0.1
0.5
0.8
I
O
4
7
Switching Specifications – CMOS Outputs
25
PW
25
t
PHL
20
40
t
PLH
20
40
I
O
= -20
µA
I
O
= -4 mA
I
O
= 20
µA
I
O
= 4 mA
50% Duty Cycle
50% Points, Vo
C
L
= 15 pF,
I
COIL
= 10 mA
C
L
= 15 pF,
I
COIL
= 10 mA
ps/°C
C
L
= 15 pF
C
L
= 15 pF
C
L
= 15 pF
C
L
= 15 pF
V
T
= 300 V
peak
Test Conditions
50% Duty Cycle,
R
pullup
= 1 kΩ
50% Duty Cycle,
R
pullup
= 1 kΩ
C
L
= 2 kΩ
||
15 pF
C
L
= 2 kΩ
||
15 pF
V
T
= 300 V
peak
50
PWD
7
20
t
PSK
10
30
t
R
2
4
t
F
2
4
|CM
H
|,|CM
L
|
15
20
Switching Specifications – Open Drain Outputs
Symbol
Min.
Typ.
Max.
10
PW
t
PHL
t
PLH
|CM
H
|,|CM
L
|
100
5
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