IL600 Series Isolators
Passive-Input Digital Isolators – CMOS Outputs
Functional Diagrams
V
OE
IN
1
OUT
1
Features
Up to 100 Mbps data rate
Flexible inputs with very wide input voltage range
5 mA input current
Failsafe output (logic high output for zero coil current)
No carrier or clock for low EMI emissions and susceptibility
Low power dissipation
3 V to 5 V power supplies
1000 V
RMS
/1500 V
DC
high voltage endurance
44000 year barrier life
−40°C to 85°C temperature range
UL 1577 recognized; IEC 60747-5-5 (VDE 0884) certified
8-pin MSOP, SOIC, and PDIP packages
0.15", 0.3", or True 8™ mm SOIC packages
IL610
IN
1
IN
2
OUT
1
OUT
2
IL611
V
DD1
Applications
OUT
1
V
DD2
IN
1
OUT
2
IN
2
IL612
CAN Bus / Device Net
Differential line receiver
Optocoupler replacement
SPI interface
RS-485, RS-422, or RS-232
Digital Fieldbus
Space-critical multi-channel applications
Description
IN
1
IN
2
IN
3
OUT
1
OUT
2
OUT
3
The IL600 Series are passive input digital signal isolators
with CMOS outputs. They have a similar interface but better
performance and higher package density than optocouplers.
The devices are manufactured with NVE’s patented*
IsoLoop
®
spintronic Giant Magnetoresistive (GMR)
technology for small size, high speed, and low power.
A unique ceramic/polymer composite barrier provides
excellent isolation and virtually unlimited barrier life.
IL613
OUT
1
V
OE
IN
2
COIL
IN
3
IN
1
OUT
2
OUT
3
A resistor sets the input current; a capacitor in parallel with
the current-limit resistor provides improved dynamic
performance.
These versatile components simplify inventory requirements
by replacing a variety of optocouplers, functioning over a
wide range of data rates, edge speeds, and power supply
levels. The devices are available in various packages, as well
as bare die.
IL614
IsoLoop is a registered trademark of NVE Corporation.
*U.S. Patent number 5,831,426; 6,300,617 and others.
REV. AC
NVE Corporation
11409 Valley View Road, Eden Prairie, MN 55344-3617
Phone: (952) 829-9217
Fax: (952) 829-9189
www.IsoLoop.com
©NVE Corporation
IL600 Series Isolators
Absolute Maximum Ratings
(1)
Parameters
Storage Temperature
Ambient Operating Temperature
Supply Voltage
DC Input Current
AC Input Current (Single-Ended
Input)
AC Input Current (Differential Input)
Output Voltage
Maximum Output Current
ESD
Symbol
T
S
T
A
V
DD
I
IN
I
IN
I
IN
V
O
I
O
Min.
−55
(2)
−40
(3)
−0.5
−25
−35
−75
−0.5
−10
2
Typ.
Max.
150
85
7
25
35
75
V
DD
+1.5
10
Units
°C
°C
V
mA
mA
mA
V
mA
kV
Test Conditions
HBM
Note 1:
Operating at absolute maximum ratings will not damage the device. Parametric performance is not guaranteed at absolute maximum ratings.
Note 2:
-55
o
C applies to all except IL611-1E. -20
o
C applies to IL611-1E
Note 3:
-40
o
C applies to all except IL611-1E. -20
o
C applies to IL611-1E
Recommended Operating Conditions
Parameters
Ambient Operating Temperature
Supply Voltage
Output Current
Common Mode Input Voltage
Symbol
T
A
V
DD
I
OUT
V
CM
Symbol
Min.
−40
(3)
3.0
−4
Typ.
Max.
85
5.5
4
400
Max.
Units
°C
V
mA
V
RMS
Units
mm
mm
mm
mm
mm
μA
Ω || pF
V
V
RMS
V
DC
44000
Years
Test Conditions
Insulation Specifications
Parameters
Creepage Distance (external)
MSOP
0.15'' SOIC
0.3'' SOIC
PDIP
Total Barrier Thickness (internal)
Leakage Current
Barrier Resistance
Barrier Capacitance
Comparative Tracking Index
High Voltage Endurance
AC
(Maximum Barrier Voltage
for Indefinite Life)
DC
Barrier Life
Min.
3.01
4.03
8.03
7.08
0.012
R
IO
C
IO
CTI
V
IO
1500
Typ.
Test Conditions
8.3
0.013
0.2
>10
14
7
Per IEC 60601
≥175
1000
240 V
RMS
, 60 Hz
500 V
f = 1 MHz
Per IEC 60112
At maximum
operating temperature
100°C, 1000 V
RMS
, 60%
CL activation energy
2
NVE Corporation
11409 Valley View Road, Eden Prairie, MN 55344-3617
Phone: (952) 829-9217
Fax: (952) 829-9189
www.IsoLoop.com
©NVE Corporation
IL600 Series Isolators
Safety and Approvals
IEC 60747-5-5 (VDE 0884)
(File Number 5016933-4880-0001)
Working Voltage (V
IORM
) 600 V
RMS
(848 V
PK
); basic insulation; pollution degree 2
Transient overvoltage (V
IOTM
) and surge voltage (V
IOSM
) 4000 V
PK
Each part tested at 1590 V
PK
for 1 second, 5 pC partial discharge limit
Samples tested at 4000 V
PK
for 60 sec.; then 1358 V
PK
for 10 sec. with 5 pC partial discharge limit
IEC 61010-1
(Edition 2; TUV Certificate Numbers N1502812; N1502812-101)
Reinforced Insulation; Pollution Degree II; Material Group III
Part No. Suffix
-1
-2
-3
None
Package
MSOP
PDIP
SOIC
Wide-body SOIC/True 8™
Working Voltage
150 V
RMS
300 V
RMS
150 V
RMS
300 V
RMS
UL 1577
(Component Recognition Program File Number E207481)
Each part other than MSOP tested at 3000 V
RMS
(4240 V
PK
) for 1 second; each lot sample tested at 2500 V
RMS
(3530 V
PK
) for 1 minute
MSOP tested at 1200 V
RMS
(1768 V
PK
) for 1 second; each lot sample tested at 1500 V
RMS
(2121 V
PK
) for 1 minute
Soldering Profile
Per JEDEC J-STD-020C; MSL 1
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.
3
NVE Corporation
11409 Valley View Road, Eden Prairie, MN 55344-3617
Phone: (952) 829-9217
Fax: (952) 829-9189
www.IsoLoop.com
©NVE Corporation
IL600 Series Isolators
IL610 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
NC
IN+
IN-
NC
V
DD
V
OE
OUT
GND
IL610
IL611 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
IN
1
+
IN
1
-
IN
2
+
IN
2
-
V
DD
OUT
1
OUT
2
GND
IL611
IL612 Pin Connections
1
2
3
4
5
6
7
8
IN
1
V
DD1
OUT
2
GND
1
GND
2
IN
2
V
DD2
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
IN
1
V
DD1
OUT
2
GND
1
OUT
1
V
DD2
IN
2
GND
2
IL612
IL613 Pin Connections
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
IN
1
+
NC
IN
1
−
IN
2
+
IN
2
−
IN
3
+
IN
3
−
NC
GND
OUT
3
NC
V
DD
OUT
2
OUT
1
GND
V
DD
Channel 1 coil connection
No 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
No 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
4
NVE Corporation
11409 Valley View Road, Eden Prairie, MN 55344-3617
Phone: (952) 829-9217
Fax: (952) 829-9189
www.IsoLoop.com
©NVE Corporation
IN
1
+
NC
IN
1
-
IN
2
+
IN
2
-
IN
3
+
IN
3
-
NC
V
DD
GND*
OUT
1
OUT
2
V
DD
NC
OUT
3
GND
IL613
Note: Pins 12 and 16 must be connected externally.
IL600 Series Isolators
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
V
OE
IN
2
V
coil
IN
3
GND
1
GND
2
NC
OUT
3
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
Channel 1 data output enable.
Internally held low with 100 kΩ
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)
No Connection
Data out, channel 3
Supply Voltage 2
Data out, channel 2
Coil connection
Ground return for V
DD2
(internally connected to pin 9)
Coil connection
V
DD1
GND
1
OUT
1
V
OE
IN
2
V
COIL
IN
3
GND
1
IN
1
-
GND
2
IN
1
+
OUT
2
V
DD2
OUT
3
NC
GND
2
IL614
5
NVE Corporation
11409 Valley View Road, Eden Prairie, MN 55344-3617
Phone: (952) 829-9217
Fax: (952) 829-9189
www.IsoLoop.com
©NVE Corporation
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