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IL711/IL712/IL721
High Speed Two-Channel Digital Isolators
Features
Functional Diagrams
IN1
OUT1
IN2
OUT2
IL711
IN1
OUT1
OUT2
IN2
IL712
OUT1
High Speed: 150 Mbps typical (S-Series)
High Temperature: −40°C to +125°C (T-Series)
50 kV/μs typ.; 30 kV/μs min. common mode transient immunity
No carrier or clock for low EMI emissions and susceptibility
1.2 mA/channel typical quiescent current
300 ps typical pulse width distortion (S-Series)
100 ps typical pulse jitter
2 ns channel-to-channel skew
10 ns typical propagation delay
1000 VRMS/1500 VDC high voltage endurance
44000 year barrier life
Excellent magnetic immunity
UL 1577 recognized; IEC 60747-5-5 (VDE 0884) certified
MSOP, SOIC, PDIP, and True 8 mm creepage packages
Applications
IN1
IN2
•
•
•
•
•
•
•
•
•
•
•
•
•
•
OUT2
IL721
• Board-to-board communication
• CANbus
• Peripheral interfaces
• Logic level shifting
• Equipment covered under IEC 61010-1 Edition 3
• 5 kVRMS rated IEC 60601-1 medical applications
Description
NVE’s IL700 family of high-speed digital isolators are CMOS devices
manufactured with NVE’s patented* IsoLoop® spintronic Giant
Magnetoresistive (GMR) technology. The IL711S and IL712S are the
world’s fastest two-channel isolators, with a 150 Mbps typical data rate for
both channels.
A unique ceramic/polymer composite barrier provides excellent isolation
and virtually unlimited barrier life.
The symmetric magnetic coupling barrier provides a typical propagation
delay of only 10 ns and a pulse width distortion as low as 300 ps (0.3 ns),
achieving the best specifications of any isolator. Typical transient
immunity of 50 kV/µs is unsurpassed.
The IL711 has two transmit channels; the IL712 and IL721 have one
transmit and one receive channel. The IL712 and IL721 operate full
duplex, making them ideal for many fieldbus applications, including
PROFIBUS, DeviceNet, and CAN. The IL721 has channels reversed to
better suit certain board layouts.
Standard and S-Grade parts are specified over a temperature range of
−40°C to +100°C; T-Grade parts have a maximum operating temperature
of +125°C.
The IL711 and IL712 are available in 8-pin MSOP, SOIC, and PDIP
packages. The IL711 and IL721 are also available in NVE’s unique
JEDEC-compliant 16 pin package with True 8 mm creepage under
IEC 60601.
IsoLoop is a registered trademark of NVE Corporation.
*U.S. Patent numbers 5,831,426; 6,300,617 and others.
NVE Corporation
11409 Valley View Road, Eden Prairie, MN 55344-3617
Phone: (952) 829-9217
Fax: (952) 829-9189
www.IsoLoop.com
©NVE Corporation
IL711/IL712/IL721
Absolute Maximum Ratings
Parameters
Storage Temperature
Ambient Operating Temperature(1)
IL711T/ IL712T/IL721T
Supply Voltage
Input Voltage
Output Voltage
Output Current Drive
Lead Solder Temperature
ESD
Symbol
TS
Min.
−55
TA
−40
VDD1, VDD2
VI
VO
IO
−0.5
−0.5
−0.5
Typ.
Max.
150
100
125
7
VDD + 0.5
VDD + 0.5
10
260
Units
°C
Max.
Units
100
125
5.5
VDD
0.8
1
°C
°C
V
V
V
μs
Max.
Units
2
Test Conditions
°C
V
V
V
mA
°C
kV
10 sec.
HBM
Recommended Operating Conditions
Parameters
Ambient Operating Temperature
IL711/IL712 and IL711S/IL712S
IL711T/IL712T/IL721T
Supply Voltage
Logic High Input Voltage
Logic Low Input Voltage
Input Signal Rise and Fall Times
Symbol
Min.
TA
−40
−40
3.0
2.4
0
VDD1, VDD2
VIH
VIL
tIR, tIF
Typ.
Test Conditions
Insulation Specifications
Parameters
Creepage Distance (external)
MSOP8
SOIC8
PDIP8
True 8™ SOIC16
Total Barrier Thickness (internal)
Leakage Current(5)
Barrier Resistance(5)
Barrier Capacitance(5)
Comparative Tracking Index
AC
High Voltage Endurance
(Maximum Barrier Voltage
DC
for Indefinite Life)
Symbol
Min.
Typ.
3.01
4.03
7.04
8.03
0.012
RIO
CIO
CTI
VIO
≥175
1000
mm
mm
mm
mm
mm
μA
Ω
pF
V
VRMS
1500
VDC
8.3
0.013
0.2
>1014
2
Barrier Life
44000
Test Conditions
Per IEC 60601
240 VRMS, 60 Hz
500 V
f = 1 MHz
Per IEC 60112
At maximum
operating temperature
Years
100°C, 1000 VRMS, 60%
CL activation energy
Units
Test Conditions
°C/W
Thermocouple at center
underside of package
mW
f = 1 MHz, VDD = 5 V
Package Characteristics
Parameters
Thermal Resistance
MSOP8
SOIC8
PDIP8
True 8 SOIC16
Package Power Dissipation
Symbol
Min.
Typ.
Max.
168
144
54
28
θJC
150
PPD
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
IL711/IL712/IL721
Safety and Approvals
IEC 60747-5-5 (VDE 0884) (File Number 5016933-4880-0001)
• Working Voltage (VIORM) 600 VRMS (848 VPK); basic insulation; pollution degree 2
• Transient overvoltage (VIOTM) and surge voltage (VIOSM) 4000 VPK
• Each part tested at 1590 VPK for 1 second, 5 pC partial discharge limit
• Samples tested at 4000 VPK for 60 sec.; then 1358 VPK 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 VRMS
300 VRMS
150 VRMS
300 VRMS
UL 1577 (Component Recognition Program File Number E207481)
Each part other than MSOP tested at 3000 VRMS (4240 VPK) for 1 second; each lot sample tested at 2500 VRMS (3530 VPK) for 1 minute
MSOP tested at 1200 VRMS (1768 VPK) for 1 second; each lot sample tested at 1500 VRMS (2121 VPK) for 1 minute
Soldering Profile
Per JEDEC J-STD-020C, MSL 1
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
IL711/IL712/IL721
IL711-1, -2, and -3 Pin Connections
1
2
3
4
5
6
7
8
VDD1
IN1
IN2
GND1
GND2
OUT2
OUT1
VDD2
Supply voltage
Data in, channel 1
Data in, channel 2
Ground return for VDD1
Ground return for VDD2
Data out, channel 2
Data out, channel 1
Supply voltage
VDD1
8 VDD2
1
IN1 2
7 OUT1
IN2 3
6 OUT2
GND1 4
5 GND2
IL711-1, -2, and -3
IL711 Pin Connections
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
GND1
VDD1
IN1
IN2
NC
GND1
GND2
NC
OUT2
OUT1
VDD2
GND2
Ground return for VDD1
(pins 1, 2, 7, and 8 internally connected)
Supply voltage
Data in, channel 1
Data in, channel 2
No connection
Ground return for VDD1
(pins 1, 2, 7, and 8 internally connected)
Ground return for VDD2
(pins 9, 10, 15, and 16 internally connected)
No connection
Data out, channel 2
Data out, channel 1
Supply voltage
Ground return for VDD2
(pins 9, 10, 15, and 16 internally connected)
GND1
1
16
GND2
GND1
2
15
GND2
VDD1
3
14
VDD2
IN1
4
13
OUT1
IN2
5
12
OUT2
NC
6
11
NC
GND1
7
10
GND2
GND1
8
9
GND2
IL711
IL712-1, -2, and -3 Pin Connections
1
2
3
4
5
6
7
8
VDD1
IN1
OUT2
GND1
GND2
IN2
OUT1
VDD2
Supply voltage
Data in, channel 1
Data out, channel 2
Ground return for VDD1
Ground return for VDD2
Data in, channel 2
Data out, channel 1
Supply voltage
VDD1
VDD2
IN1
OUT1
OUT2
IN2
GND1
GND2
IL712-1, -2, and -3
IL721-3 Pin Connections
1
2
3
4
5
6
7
8
VDD1
OUT1
IN2
GND1
GND2
OUT2
IN1
VDD2
Supply voltage
Data out, channel 1
Data in, channel 2
Ground return for VDD1
Ground return for VDD2
Data out, channel 2
Data in, channel 1
Supply voltage
VDD1
VDD2
OUT1
IN1
IN2
OUT2
GND1
GND2
IL721-3
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
IL711/IL712/IL721
IL721 Pin Connections
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
GND1
VDD1
OUT1
IN2
NC
GND1
GND2
NC
OUT2
IN1
VDD2
GND2
Ground return for VDD1
(pins 1, 2, 7, and 8 internally connected)
Supply voltage
Data out, channel 1
Data in, channel 2
No connection
Ground return for VDD1
(pins 1, 2, 7, and 8 internally connected)
Ground return for VDD2
(pins 9, 10, 15, and 16 internally connected)
No connection
Data out, channel 2
Data in, channel 1
Supply voltage
Ground return for VDD2
(pins 9, 10, 15, and 16 internally connected)
GND1
1
16
GND2
GND1
2
15
GND2
VDD1
3
14
VDD2
OUT1
4
13
IN1
IN2
5
12
OUT2
NC
6
11
NC
GND1
7
10
GND2
GND1
8
9
GND2
IL721
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
IL711/IL712/IL721
Parameters
Input Quiescent Supply Current
IL711
IL712/IL721
Output Quiescent Supply Current
IL711
IL712/IL721
Logic Input Current
3.3 Volt Electrical Specifications (Tmin to Tmax unless otherwise stated)
Symbol
Min.
Typ.
Max.
Units
IDD1
8
1.2
10
1.75
μA
mA
IDD2
2.4
1.2
3.5
1.75
10
mA
mA
μA
II
Logic High Output Voltage
VOH
Logic Low Output Voltage
VOL
−10
VDD – 0.1
0.8 x VDD
VDD
0.9 x VDD
0
0.5
V
0.1
0.8
V
Test Conditions
IO = −20 μA, VI = VIH
IO = −4 mA, VI = VIH
IO = 20 μA, VI = VIL
IO = 4 mA, VI = VIL
Switching Specifications (VDD = 3.3 V)
Maximum Data Rate
IL711/IL712/IL721
IL711S/IL712S
IL711T/IL712T/IL721T
Pulse Width(7)
Propagation Delay Input to Output
(High to Low)
Propagation Delay Input to Output
(Low to High)
Pulse Width Distortion(2)
IL711/IL712/IL721
IL711S/IL712S
IL711T/IL712T/IL721T
Propagation Delay Skew(3)
Output Rise Time (10%–90%)
Output Fall Time (10%–90%)
Common Mode Transient Immunity
(Output Logic High or Logic Low)(4)
Channel-to-Channel Skew
Dynamic Power Consumption(6)
Power Frequency Magnetic Immunity
Pulse Magnetic Field Immunity
Damped Oscillatory Magnetic Field
Cross-axis Immunity Multiplier(9)
PW
100
130
100
10
110
140
110
7.5
Mbps
Mbps
Mbps
ns
CL = 15 pF
CL = 15 pF
CL = 15 pF
50% Points, VO
tPHL
12
18
ns
CL = 15 pF
tPLH
12
18
ns
CL = 15 pF
2
2
1
4
2
2
3
3
3
6
4
4
ns
ns
ns
ns
ns
ns
CL = 15 pF
CL = 15 pF
CL = 15 pF
CL = 15 pF
CL = 15 pF
CL = 15 pF
VCM = 1500 VDC
tTRANSIENT = 25 ns
CL = 15 pF
per channel
PWD
tPSK
tR
tF
|CMH|,|CML|
30
50
tCSK
2
140
kV/μs
3
240
Magnetic Field Immunity(8) (VDD2= 3V, 3V<VDD1<5.5V)
HPF
1000
1500
HPM
1800
2000
HOSC
1800
2000
KX
2.5
ns
μA/Mbps
A/m
A/m
A/m
50Hz/60Hz
tp = 8 µs
0.1Hz – 1MHz
Timing Diagram
Legend
tPLH
tPHL
tPW
tR
tF
Propagation Delay, Low to High
Propagation Delay, High to Low
Minimum Pulse Width
Rise Time
Fall Time
6
NVE Corporation
11409 Valley View Road, Eden Prairie, MN 55344-3617
Phone: (952) 829-9217
Fax: (952) 829-9189
www.IsoLoop.com
©NVE Corporation
IL711/IL712/IL721
Parameters
Input Quiescent Supply Current
IL711
IL712/IL721
Output Quiescent Supply Current
IL711
IL712/IL721
Logic Input Current
5 Volt Electrical Specifications (Tmin to Tmax unless otherwise stated)
Symbol
Min.
Typ.
Max.
Units
IDD1
10
1.8
15
2.5
μA
mA
IDD2
3.6
1.8
5
2.5
10
mA
mA
μA
II
Logic High Output Voltage
VOH
Logic Low Output Voltage
VOL
Maximum Data Rate
IL711/IL712/IL721
IL711S/IL712S
IL711T/IL712T/IL721T
Pulse Width(7)
Propagation Delay Input to Output
(High to Low)
Propagation Delay Input to Output
(Low to High)
Pulse Width Distortion(2)
IL711/IL712/IL721
IL711S/IL712S
IL711T/IL712T/IL721T
Pulse Jitter(10)
Propagation Delay Skew(3)
Output Rise Time (10%–90%)
Output Fall Time (10%–90%)
Common Mode Transient Immunity
(Output Logic High or Logic Low)(4)
Channel to Channel Skew
Dynamic Power Consumption(6)
Power Frequency Magnetic Immunity
Pulse Magnetic Field Immunity
Damped Oscillatory Magnetic Field
Cross-axis Immunity Multiplier(9)
−10
VDD − 0.1
0.8 x VDD
VDD
0.9 x VDD
0
0.5
V
0.1
0.8
V
Test Conditions
IO = −20 μA, VI = VIH
IO = −4 mA, VI = VIH
IO = 20 μA, VI = VIL
IO = 4 mA, VI = VIL
Switching Specifications (VDD = 5 V)
PW
100
130
100
10
110
150
110
7.5
Mbps
Mbps
Mbps
ns
CL = 15 pF
CL = 15 pF
CL = 15 pF
50% Points, VO
tPHL
10
15
ns
CL = 15 pF
tPLH
10
15
ns
CL = 15 pF
2
2
0.3
100
4
1
1
3
3
3
ns
ns
ns
ps
ns
ns
ns
CL = 15 pF
CL = 15 pF
CL = 15 pF
CL = 15 pF
CL = 15 pF
CL = 15 pF
CL = 15 pF
VCM = 1500 VDC
tTRANSIENT = 25 ns
CL = 15 pF
per channel
PWD
tJ
tPSK
tR
tF
|CMH|,|CML|
30
6
3
3
50
tCSK
2
200
kV/μs
3
340
Magnetic Field Immunity(8) (VDD2= 5V, 3V<VDD1<5.5V)
HPF
2800
3500
HPM
4000
4500
HOSC
4000
4500
KX
2.5
ns
μA/Mbps
A/m
A/m
A/m
50Hz/60Hz
tp = 8 µs
0.1Hz – 1MHz
Notes (apply to both 3.3 V and 5 V specifications):
1.
Absolute maximum ambient operating temperature means the device will not be damaged if operated under these conditions. It does not
guarantee performance.
2. PWD is defined as |tPHL − tPLH|. %PWD is equal to PWD divided by pulse width.
3. tPSK is the magnitude of the worst-case difference in tPHL and/or tPLH between devices at 25°C.
4. CMH is the maximum common mode voltage slew rate that can be sustained while maintaining VO > 0.8 VDD2. CML is the maximum
common mode input voltage that can be sustained while maintaining VO < 0.8 V. The common mode voltage slew rates apply to both rising
and falling common mode voltage edges.
5. Device is considered a two terminal device: pins 1–4 shorted and pins 5–8 shorted.
6. Dynamic power consumption is calculated per channel and is supplied by the channel’s input side power supply.
7. Minimum pulse width is the minimum value at which specified PWD is guaranteed.
8. The relevant test and measurement methods are given in the Electromagnetic Compatibility section on p. 6.
9. External magnetic field immunity is improved by this factor if the field direction is “end-to-end” rather than to “pin-to-pin” (see diagram on p. 6).
10. 64k-bit pseudo-random binary signal (PRBS) NRZ bit pattern with no more than five consecutive 1s or 0s; 800 ps transition time.
7
NVE Corporation
11409 Valley View Road, Eden Prairie, MN 55344-3617
Phone: (952) 829-9217
Fax: (952) 829-9189
www.IsoLoop.com
©NVE Corporation
IL711/IL712/IL721
Application Information
Electrostatic Discharge Sensitivity
Power Supply Decoupling
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.
Both power supplies to these devices should be decoupled with
low-ESR 47 nF ceramic capacitors. Ground planes for both GND1
and GND2 are highly recommended for data rates above 10 Mbps.
Capacitors must be located as close as possible to the VDD pins.
Maintaining Creepage
Electromagnetic Compatibility
Creepage distances are often critical in isolated circuits. In addition to
meeting JEDEC standards, NVE isolator packages have unique creepage
specifications. Standard pad libraries often extend under the package,
compromising creepage and clearance. Similarly, ground planes, if used,
should be spaced to avoid compromising clearance. Package drawings
and recommended pad layouts are included in this datasheet.
IsoLoop Isolators have the lowest EMC footprint of any isolation
technology. IsoLoop Isolators’ Wheatstone bridge configuration
and differential magnetic field signaling ensure excellent EMC
performance against all relevant standards.
These isolators are fully compliant with generic EMC standards
EN50081, EN50082-1 and the umbrella line-voltage standard for
Information Technology Equipment (ITE) EN61000. NVE has
completed compliance tests in the categories below:
Signal Status on Start-up and Shut Down
To minimize power dissipation, input signals are differentiated and
then latched on the output side of the isolation barrier to reconstruct
the signal. This could result in an ambiguous output state depending
on power up, shutdown and power loss sequencing. Unless the circuit
connected to the isolator performs its own power- on reset (POR), a
start-up initialization circuit should be considered. Initialization
consists of toggling the input either high then low, or low then high.
EN50081-1
Residential, Commercial & Light Industrial
Methods EN55022, EN55014
EN50082-2: Industrial Environment
Methods EN61000-4-2 (ESD), EN61000-4-3 (Electromagnetic
Field Immunity), EN61000-4-4 (Electrical Transient Immunity),
EN61000-4-6 (RFI Immunity), EN61000-4-8 (Power Frequency
Magnetic Field Immunity), EN61000-4-9 (Pulsed Magnetic
Field), EN61000-4-10 (Damped Oscillatory Magnetic Field)
ENV50204
Radiated Field from Digital Telephones (Immunity Test)
In CAN applications, the IL712 or IL721 should be used with CAN
transceivers with Dominant Timeout functions for seamless POR. Most
CAN transceivers have Dominant Timeout options. Examples include
NXP’s TJA 1050 and TJA 1040 transceivers.
Data Transmission Rates
The reliability of a transmission system is directly related to the
accuracy and quality of the transmitted digital information. For a digital
system, those parameters which determine the limits of the data
transmission are pulse width distortion and propagation delay skew.
Immunity to external magnetic fields is even higher if the field
direction is “end-to-end” rather than to “pin-to-pin” as shown in the
diagram below:
Cross-axis Field Direction
Propagation delay is the time taken for the signal to travel through
the device. This is usually different when sending a low-to-high
than when sending a high-to-low signal. This difference, or error, is
called pulse width distortion (PWD) and is usually in nanoseconds.
It may also be expressed as a percentage:
PWD% = Maximum Pulse Width Distortion (ns)
Signal Pulse Width (ns)
x 100%
For example, with data rates of 12.5 Mbps:
PWD% = 3 ns x 100% = 3.75%
80 ns
Dynamic Power Consumption
This figure is almost three times better than any available
optocoupler with the same temperature range, and two times better
than any optocoupler regardless of published temperature range.
IsoLoop isolators exceed the 10% maximum PWD recommended
by PROFIBUS, and will run to nearly 35 Mb within the 10% limit.
IsoLoop Isolators achieve their low power consumption from the
way they transmit data across the isolation barrier. By detecting the
edge transitions of the input logic signal and converting these to
narrow current pulses, a magnetic field is created around the GMR
Wheatstone bridge. Depending on the direction of the magnetic
field, the bridge causes the output comparator to switch following
the input logic signal. Since the current pulses are narrow, about
2.5 ns, the power consumption is independent of mark-to-space
ratio and solely dependent on frequency. This has obvious
advantages over optocouplers, which have power consumption
heavily dependent on mark-to-space ratio.
Propagation delay skew is the signal propagation difference between two
or more channels. This becomes significant in clocked systems because it
is undesirable for the clock pulse to arrive before the data has settled.
Propagation delay skew is especially critical in high data rate parallel
systems for establishing and maintaining accuracy and repeatability.
Worst-case channel-to-channel skew in an IL700 Isolator is just 3 ns—
ten times better than any optocoupler. IL700 Isolators have a maximum
propagation delay skew of 6 ns— five times better than any optocoupler.
8
NVE Corporation
11409 Valley View Road, Eden Prairie, MN 55344-3617
Phone: (952) 829-9217
Fax: (952) 829-9189
www.IsoLoop.com
©NVE Corporation
IL711/IL712/IL721
Illustrative Applications
NVE offers a unique line of single-chip isolated RS-485, PROFIBUS, and CAN transceivers, but as illustrated in the circuits below, IL700-Series
Isolators can also be used as part of multi-chip designs with non-isolated transceivers:
Isolation
Boundary
1
8
2
7
3
6
4
5
RS-485 Truth Table
D
DE
1
0
0
0
1
1
0
1
8
4
IL711
A
Z
Z
1
0
B
Z
Z
0
1
R
X
X
1
0
3
5
4
6
3
7
2
1
8
1
2
6
7
5
IL710
ISL8485
Figure 1. Isolated PROFIBUS / RS-485 circuit.
DD2
Tx0
CAN
Controller Rx0
3
1
2
8
7
TxD
1
3
6
RxD
4
4
5
7
CANH
6
CANL
2
IL712/IL721
AMIS-30660/
TJA1050
2
Figure 2. Isolated CAN circuit.
CAN isolation is increasingly necessary to reduce EMI susceptibility, especially in high- speed applications and in hybrid and electrical vehicle
networks, where the 12 V battery has been replaced with one of several hundred volts. Operator and equipment safety becomes critical when a
high voltage source, such as the battery, needs to be connected to diagnosis systems during routine maintenance procedures. In the application
shown above, the microcontroller is isolated from the CAN transceiver by an IL712 or IL721, allowing higher speed and more reliable bus
operation by eliminating ground loops and reducing susceptibility to noise and EMI events. The best-in-class 10 ns typical IL712/IL721
propagation delay minimizes CAN loop delay and maximizes data rate over any given bus length. This simple circuit works with any CAN
transceiver with a TxD dominant timeout, which includes all of the current-generation transceivers.
9
NVE Corporation
11409 Valley View Road, Eden Prairie, MN 55344-3617
Phone: (952) 829-9217
Fax: (952) 829-9189
www.IsoLoop.com
©NVE Corporation
IL711/IL712/IL721
Package Drawings
8-pin MSOP (-1 suffix)
Dimensions in inches (mm); scale = approx. 5X
0.114 (2.90)
0.122 (3.10)
0.016 (0.40)
0.027 (0.70)
0.114 (2.90)
0.122 (3.10)
0.189 (4.80)
0.197 (5.00)
0.032 (0.80)
0.043 (1.10)
0.024 (0.60)
0.028 (0.70)
0.005 (0.13)
0.009 (0.23)
0.010 (0.25)
0.016 (0.40)
0.002 (0.05)
0.006 (0.15)
NOTE: Pin spacing is a BASIC
dimension; tolerances
do not accumulate
8-pin SOIC Package (-3 suffix)
Dimensions in inches (mm); scale = approx. 5X
0.188 (4.77)
0.197 (5.00)
0.016 (0.4)
0.050 (1.3)
0.040 (1.02)
0.050 (1.27)
0.054 (1.4)
0.072 (1.8)
0.150 (3.8)
0.157 (4.0)
0.228 (5.8)
0.244 (6.2)
0.004 (0.1)
0.012 (0.3)
0.049 (1.24)
0.051 (1.30)
NOM
NOTE: Pin spacing is a BASIC
dimension; tolerances
do not accumulate
0.007 (0.2)
0.013 (0.3)
0.013 (0.3)
0.020 (0.5)
8-pin PDIP (-2 suffix)
Dimensions in inches (mm); scale = approx. 2.5X
0.28 (7.1)
0.33 (8.4)
0.30 (7.6)
0.38 (9.7)
0.24 (6.1)
0.27 (6.9)
0.13 (3.30)
0.17 (4.32)
NOTE:
Pin spacing is a BASIC
dimension; tolerances
do not accumulate
0
10
0.345 (8.76)
0.40 (10.2)
0.055 (1.40)
0.065 (1.65)
0.008 (0.2)
0.015 (0.4)
0.09 (2.3)
0.11 (2.8)
0.045 (1.14)
0.070 (1.78)
0.015 (0.38)
0.040 (1.02)
0.030 (0.76)
0.045 (1.14)
0.014 (0.36)
0.023 (0.58)
10
NVE Corporation
11409 Valley View Road, Eden Prairie, MN 55344-3617
Phone: (952) 829-9217
Fax: (952) 829-9189
www.IsoLoop.com
©NVE Corporation
IL711/IL712/IL721
True 8™ (8 mm creepage) 16-pin SOIC Package (no suffix)
Dimensions in inches (mm); scale = approx. 5X
0.033 (0.85)*
0.043 (1.10)
0.260 (6.60)*
0.280 (7.11)
0.013 (0.3)
0.020 (0.5)
0.007 (0.2)
0.013 (0.3)
0.397 (10.08)
0.413 (10.49)
0.017 (0.43)*
0.022 (0.56)
0.016 (0.4)
0.050 (1.3)
0.007 (0.18)*
0.010 (0.25)
0.092 (2.34)
0.105 (2.67)
Pin 1 identified by
either an indent
or a marked dot
0.08 (2.0)
0.10 (2.5)
0.292 (7.42)*
0.299 (7.59)
0.049 (1.24)
0.051 (1.30)
0.394 (10.00)
0.419 (10.64)
NOTE: Pin spacing is a BASIC
dimension; tolerances
do not accumulate
*Specified for True 8™ package to guarantee 8 mm creepage per IEC 60601.
0.004 (0.1)
0.012 (0.3)
11
NVE Corporation
11409 Valley View Road, Eden Prairie, MN 55344-3617
Phone: (952) 829-9217
Fax: (952) 829-9189
www.IsoLoop.com
©NVE Corporation
IL711/IL712/IL721
Recommended Pad Layouts
8-pin MSOP Pad Layout
Dimensions in inches (mm); scale = approx. 5X
0.120
(3.05)
0.025 (0.65)
0.017 (0.43)
8 PLCS
0.227 (5.77)
8-pin SOIC Pad Layout
Dimensions in inches (mm); scale = approx. 5X
0.160 (4.05)
0.050 (1.27)
0.020 (0.51)
8 PLCS
0.275 (6.99)
True 8™ 16-pin SOIC Pad Layout
Dimensions in inches (mm); scale = approx. 5X
0.317 (8.05)
0.050 (1.27)
0.020 (0.51)
16 PLCS
0.449 (11.40)
12
NVE Corporation
11409 Valley View Road, Eden Prairie, MN 55344-3617
Phone: (952) 829-9217
Fax: (952) 829-9189
www.IsoLoop.com
©NVE Corporation
IL711/IL712/IL721
Ordering Information and Valid Part Numbers
IL 711 T - 3 E TR13
Valid Part Numbers
IL711E
IL711TE
Bulk Packaging
Blank = Tube
TR7 = 7'' Tape and Reel
TR13 = 13'' Tape and Reel
Package
Blank = 80/20 Tin/Lead Plating
E = RoHS Compliant
Package Type
-1 = MSOP
-2 = PDIP
-3 = 0.15'' 8-pin SOIC
Blank = True 8 (8mm creepage)
Grade
Blank = Standard
T = High Temperature
S = High Speed
Base Part Number
711 = 2 Transmit Channels
712 = 1 Transmit Channel
1 Receive Channel
721 = 1 Transmit Channel
1 Receive Channel
(reverse pinout)
IL711-1
IL711-1E
IL711S-1
IL711S-1E
IL711T-1
IL711T-1E
IL711-2
IL711-2E
IL711T-2
IL711T-2E
IL711-3
IL711S-3
IL711T-3
IL711-3E
IL711S-3E
IL711T-3E
IL712-1
IL712-1E
IL712S-1
IL712S-1E
IL712T-1
IL712T-1E
IL721E
IL721TE
IL721-3
IL721-3E
IL721T-3
IL721T-3E
IL712-2
IL712-2E
IL712T-2
IL712T-2E
IL712-3
IL712S-3
IL712T-3
IL712-3E
IL712S-3E
IL712T-3E
All MSOP and SOIC parts are available
on tape and reel.
Product Family
IL = Isolators
RoHS
COMPLIANT
13
NVE Corporation
11409 Valley View Road, Eden Prairie, MN 55344-3617
Phone: (952) 829-9217
Fax: (952) 829-9189
www.IsoLoop.com
©NVE Corporation
IL711/IL712/IL721
ISB-DS-001-IL711/12-AE
November 2013
Changes
• IEC 60747-5-5 (VDE 0884) certification.
ISB-DS-001-IL711/12-AD
Changes
• Tighter quiescent current specifications.
•
ISB-DS-001-IL711/12-AC
ISB-DS-001-IL711/12-AB
ISB-DS-001-IL711/12-AA
Upgraded from MSL 2 to MSL 1.
Changes
• Increased transient immunity specifications based on additional data.
•
Added VDE 0884 information.
•
Added high voltage endurance specification.
•
Increased magnetic immunity specifications.
•
Updated package drawings.
•
Added recommended solder pad layouts.
Changes
• Added wide-body package option.
•
VDE0884 compliance pending.
•
Added recommended solder pad layouts.
Changes
• Detailed isolation and barrier specifications.
•
Cosmetic changes.
ISB-DS-001-IL711/12-Z
Changes
• Tightened IL711 typ. output quiescent supply spec. from 3.3 mA to 3 mA at 3.3V.
ISB-DS-001-IL711/12-Y
Changes
• Updates to terms and conditions.
ISB-DS-001-IL711/12-X
Changes
• Changed MSOP pin spacing (p. 8).
ISB-DS-001-IL711/12-W
Changes
• Changed MSOP pin spacing (p. 8).
•
Clarified S-Series and T-Series speed specifications.
ISB-DS-001-IL711/12-V
Changes
• Added IL721 configuration.
ISB-DS-001-IL711/12-U
Changes
• Added CAN application diagram (p. 7).
ISB-DS-001-IL711/12-T
Changes
• Added typical jitter specification at 5V.
ISB-DS-001-IL711/12-S
Changes
• Added EMC details.
ISB-DS-001-IL711/12-R
Changes
• IEC 61010 approval for MSOP versions.
14
NVE Corporation
11409 Valley View Road, Eden Prairie, MN 55344-3617
Phone: (952) 829-9217
Fax: (952) 829-9189
www.IsoLoop.com
©NVE Corporation
IL711/IL712/IL721
Datasheet Limitations
The information and data provided in datasheets shall define the specification of the product as agreed between NVE and its customer, unless NVE and
customer have explicitly agreed otherwise in writing. All specifications are based on NVE test protocols. In no event however, shall an agreement be
valid in which the NVE product is deemed to offer functions and qualities beyond those described in the datasheet.
Limited Warranty and Liability
Information in this document is believed to be accurate and reliable. However, NVE does not give any representations or warranties, expressed or
implied, as to the accuracy or completeness of such information and shall have no liability for the consequences of use of such information.
In no event shall NVE be liable for any indirect, incidental, punitive, special or consequential damages (including, without limitation, lost profits, lost
savings, business interruption, costs related to the removal or replacement of any products or rework charges) whether or not such damages are based on
tort (including negligence), warranty, breach of contract or any other legal theory.
Right to Make Changes
NVE reserves the right to make changes to information published in this document including, without limitation, specifications and product descriptions
at any time and without notice. This document supersedes and replaces all information supplied prior to its publication.
Use in Life-Critical or Safety-Critical Applications
Unless NVE and a customer explicitly agree otherwise in writing, NVE products are not designed, authorized or warranted to be suitable for use in life
support, life-critical or safety-critical devices or equipment. NVE accepts no liability for inclusion or use of NVE products in such applications and such
inclusion or use is at the customer’s own risk. Should the customer use NVE products for such application whether authorized by NVE or not, the
customer shall indemnify and hold NVE harmless against all claims and damages.
Applications
Applications described in this datasheet are illustrative only. NVE makes no representation or warranty that such applications will be suitable for the
specified use without further testing or modification.
Customers are responsible for the design and operation of their applications and products using NVE products, and NVE accepts no liability for any
assistance with applications or customer product design. It is customer’s sole responsibility to determine whether the NVE product is suitable and fit for
the customer’s applications and products planned, as well as for the planned application and use of customer’s third party customers. Customers should
provide appropriate design and operating safeguards to minimize the risks associated with their applications and products.
NVE does not accept any liability related to any default, damage, costs or problem which is based on any weakness or default in the customer’s
applications or products, or the application or use by customer’s third party customers. The customer is responsible for all necessary testing for the
customer’s applications and products using NVE products in order to avoid a default of the applications and the products or of the application or use by
customer’s third party customers. NVE accepts no liability in this respect.
Limiting Values
Stress above one or more limiting values (as defined in the Absolute Maximum Ratings System of IEC 60134) will cause permanent damage to the
device. Limiting values are stress ratings only and operation of the device at these or any other conditions above those given in the recommended
operating conditions of the datasheet is not warranted. Constant or repeated exposure to limiting values will permanently and irreversibly affect the
quality and reliability of the device.
Terms and Conditions of Sale
In case an individual agreement is concluded only the terms and conditions of the respective agreement shall apply. NVE hereby expressly objects to
applying the customer’s general terms and conditions with regard to the purchase of NVE products by customer.
No Offer to Sell or License
Nothing in this document may be interpreted or construed as an offer to sell products that is open for acceptance or the grant, conveyance or implication
of any license under any copyrights, patents or other industrial or intellectual property rights.
Export Control
This document as well as the items described herein may be subject to export control regulations. Export might require a prior authorization from national
authorities.
Automotive Qualified Products
Unless the datasheet expressly states that a specific NVE product is automotive qualified, the product is not suitable for automotive use. It is neither
qualified nor tested in accordance with automotive testing or application requirements. NVE accepts no liability for inclusion or use of non-automotive
qualified products in automotive equipment or applications.
In the event that customer uses the product for design-in and use in automotive applications to automotive specifications and standards, customer (a) shall
use the product without NVE’s warranty of the product for such automotive applications, use and specifications, and (b) whenever customer uses the
product for automotive applications beyond NVE’s specifications such use shall be solely at customer’s own risk, and (c) customer fully indemnifies
NVE for any liability, damages or failed product claims resulting from customer design and use of the product for automotive applications beyond NVE’s
standard warranty and NVE’s product specifications.
15
NVE Corporation
11409 Valley View Road, Eden Prairie, MN 55344-3617
Phone: (952) 829-9217
Fax: (952) 829-9189
www.IsoLoop.com
©NVE Corporation
IL711/IL712/IL721
An ISO 9001 Certified Company
NVE Corporation
11409 Valley View Road
Eden Prairie, MN 55344-3617 USA
Telephone: (952) 829-9217
Fax: (952) 829-9189
www.nve.com
e-mail: [email protected]
©NVE Corporation
All rights are reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner.
ISB-DS-001-IL711/12-AE
November 2013
16
NVE Corporation
11409 Valley View Road, Eden Prairie, MN 55344-3617
Phone: (952) 829-9217
Fax: (952) 829-9189
www.IsoLoop.com
©NVE Corporation