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072-3361104

NVE

IsoLoop

The Opto Alternative

With over 100 models available, IsoLoop Digital Isolators are the ideal alternative to optocouplers. NVE’s award-winning family of galvanically-isolated interface products is based on patented spintronic GMR technology. This technology provides unprecedented small size, high speed, low pulse width distortion, high common mode rejection, high isolation, working, and surge voltages, excellent magnetic immunity, best-in-class EMC, and unlimited life with no degradation.

Product lines include the industry-standard IL700 / IL200-Series, the IL4- / IL3-Series single-chip isolated RS-485/RS-422/PROFIBUS/CAN transceivers, the cost-effective IL500-Series, IL600-Series Passive-Input Isolators, V-Series 6 kV Isolators, and IL800-Series top-of-the-line Isolators.isoloop

IsoLoop Isolators are available in MSOP, QSOP, SOIC, PDIP, 0.15″ SOIC-16, and 0.3″ SOIC-16 packages.

They have up to 5 channels per device, up to 150 Mbps, and up to 125°C.

Popular applications include RS-485, PROFIBUS, serial interfaces, isolated I²C, isolated Controller Area Network (CAN Bus), isolated Serial Peripheral Interface (SPI), isolated A/D converters, isolated PLCs, isolated audio, and isolated power interfaces.

Isolators are in stock and available directly from NVE or from a worldwide isolator distributor network.


Boris Langer | Field Applications Engineer | boris.langer@arazim.co.il |Phone: 072-3361104 / Mobile: 050-8092859

IL800 Top-of-theLine Isolators

The ultimate high-performance isolators…

The IL800-Series is the industry’s new top-of-the-line isolators with best-in-class specifications:

110 Mbps
DC-correct; deterministic power-up
125°C
100 ps jitter
10 ns propagation delay
50 kV/µs typ. transient immunity
IEC 60747-5-5 (VDE0884) certified—600 Vrms WV
44000 year barrier life
Low EM emissions
MSOP, 0.15″ SOIC-16, and 0.3″ SOIC-16packages

 

Part
(click for PDF data sheet)
Transmit
Channels
 Receive
Channels
Output
Enable
Packages
 IL810T 1 0 Yes MSOP-8, SOIC-8
 IL811T 2 0   MSOP-8, SOIC-8, 0.3″ SOIC-16
 IL821T 1 1   SOIC-8, 0.3″ SOIC-16
 IL814T 2 1 Yes 0.15″ SOIC-16, 0.3″ SOIC-16
 IL815T 4 0 Yes 0.15″ SOIC-16, 0.3″ SOIC-16
 IL816T 2 2 Yes 0.15″ SOIC-16, 0.3″ SOIC-16
 IL817T 3 1 Yes 0.15″ SOIC-16, 0.3″ SOIC-16

IL700/IL200 High-Speed Digital Signal Isolators

The ultimate in speed and performance…

IL700/IL200 Isolators are the industry standard for solid-state signal isolation and the ultimate in usable data rate and performance. Standard versions are rated at 2.5 kVrms isolation and 600 Vrms Working Volts; V-Series versions are rated at 6 kVrms isolation and 1000 Vrms Working Volts. Popular IL700/IL200 applications includeserial interfaces, isolated Controller Area Network (CAN Bus), isolated Serial Peripheral Interface (SPI), isolated A/D converters, and isolated power interfaces. An evaluation board is available.

Key features are:

Up to 150 Mbps
PWD to 300 ps
100 ps Pulse Jitter
10 ns Typical Propagation Delay
<2 mA/Ch Max. Quiescent Current
50 kV/µs Transient Immunity
Up to 125°C
Up to 6 kV isolation
Up to 1 kV Working Voltage
44000 Year Barrier Life
Low EM Emissions
SOIC, PDIP, MSOP, and QSOP Packages

 

Part
(click for datasheet)
 Isolation
Voltage
Data Rate
(Mbps)
 Transmit/Receive
Channels
Maximum
Temperature
Packages
IL710 2.5 kVrms 110 (std.)
150 (IL710S)
1/0 100°C (std.)
125°C (IL710T)
MSOP-8, SOIC-8, PDIP-8
IL711
IL711V
2.5 kVrms
6 kVrms
110 (std.)
150 (IL711S)
2/0 100°C (std.)
125°C (IL711T/IL711V)
MSOP-8, SOIC-8, PDIP-8,0.3″ SOIC-16
IL712 2.5 kVrms 110 (std.)
150 (IL712S)
1/1 100°C (std.)
125°C (IL712T)
MSOP-8, SOIC-8, PDIP-8
IL721
IL721V
2.5 kVrms
6 kVrms
110 1/1
(reverse of IL712)
100°C (std.)
125°C (IL721T/IL721V)
SOIC-8, 0.3″ SOIC-16
IL715
IL715V
2.5 kVrms
6 kVrms
110 4/0 100°C (std.) 125°C (IL715T/IL715V) 0.3″ SOIC-16, 0.15″ SOIC-16,QSOP-16
IL716
IL716V
2.5 kVrms
6 kVrms
110 2/2 100°C (std.)
125°C (IL716T/IL716V)
0.3″ SOIC-16, 0.15″ SOIC-16,QSOP-16
IL717
IL717V
2.5 kVrms
6 kVrms
110 3/1 100°C (std.)
125°C (IL717T//IL717V)
0.3″ SOIC-16, 0.15″ SOIC-16,QSOP-16
IL260
IL260V
2.5 kVrms
6 kVrms
110 5/0 85°C 0.3″ SOIC-16, 0.15″ SOIC-16,QSOP-16
IL261
IL261V
2.5 kVrms
6 kVrms
110 4/1 85°C 0.3″ SOIC-16, 0.15″ SOIC-16,QSOP-16
IL262
IL262V
2.5 kVrms
6 kVrms
110 3/2 85°C 0.3″ SOIC-16, 0.15″ SOIC-

IL4- and IL3- Series Isolated RS-422, RS-485, PROFIBUS, and CAN Transceivers

NVE’s award-winning IL4- and IL3-Series single-chip isolated transceivers dramatically reduce chip count and board area while reducing noise and improving the performance of network systems. Unique QSOP and 0.15″ SOIC packages reduce board area even more. The parts feature:

Up to 40 Mbps
50 kV/µs Transient Immunity
2.5 kV (Std); 5 kV or 6 kV (V-Series)
VDE V 0884-10; UL1577
Extremely low EM emissions
44000 year barrier life
QSOP-16; 0.15″ SOIC-16; and 0.3″ SOIC-16

 

Part Number
(click for details)
Bus Data
Rate
(Mbps)
Nodes ESD
(bus nodes; kV)
Isolation
Rating
Key Features Packages
IL3085 RS-485 4 32 7 2.5 kV Cost Effective; QSOP available QSOP-16;0.15″ SOIC-16;
0.3″ SOIC-16
IL3522 RS-422 40 50 15 2.5 kV (Standard);
6 kV (V-version)
Very High Speed  0.3″ SOIC-16
IL3585 RS-485 40 50 15 2.5 kV (Standard);
6 kV (V-version)
Very High Speed 0.15″ SOIC-16;
0.3″ SOIC-16
IL3685 RS-485 40 50 15 2.5 kV (Standard);
6 kV (V-version)
PROFIBUS 0.15″ SOIC-16;
0.3″ SOIC-16
IL422 RS-422 25 32 2 2.5 kV Industry Standard 0.3″ SOIC-16
IL485 RS-485 35 32 2 2.5 kV Industry Standard 0.3″ SOIC-16
 IL485W RS-485 35 32 2 2.5 kV RS-485 + Handshake 0.3″ SOIC-16
 IL41050T CAN 1 110 4 2.5 kV Legacy
(replaced byIL41050TT andIL41050TA)
0.15″ SOIC-16; 0.3″ SOIC-16
 IL41050TT CAN 1 110 4 2.5 kV (Standard);
5 kV (V-version)
Cost Effective; 5 kV version available 0.3″ SOIC-16
 IL41050TA CAN 1 110 4 2.5 kV 125°C; Silent Mode; Vref; QSOP available QSOP-16;0.15″ SOIC-16;
0.3″ SOIC-16

IL500-Series DC-Correct Digital Isolators

Internally-clocked digital isolators…
Internal clocking ensures deterministic power-up, and outputs always follow the outputs (“DC correct”). In some versions the clock can be disabled for ultra-low power consumption. IL500-Series Isolators are a cost-effective alternative to digital optocouplers in a number of applications including serial interfaces, isolated Serial Peripheral Interface (SPI), isolated A/D converters, and isolated power interfaces. Key features are:

DC Correct
2 Mbps
10 ns PWD
1, 2, 3, or 4 Channels
Low EM Emissions
30 kV/µs min. Transient Immunity
44000 Year Barrier Life
MSOP and SOIC Packages

 

Part Number
(click for details)
Transmit
Channels
Receive
Channels
Output
Enable
Clock Disable
Option
Packages
IL510 1 0 Yes Yes MSOP-8, SOIC-8
IL511 2 0     MSOP-8, SOIC-8
IL514 2 1 Yes   0.15″ SOIC-16, 0.3″ SOIC-16
IL515 4 0 Yes Yes 0.3″ SOIC-16
IL516 2 2     0.15″ SOIC-16, 0.3″ SOIC-16
IL521 1 1     SOIC-8

IL600 and IL600A Series Passive-Input Optocoupler Replacements

The award-winning IL600 and IL600A Series Isolators provide unique passive inputs for flexibility similar to LED-input optocouplers. Available with either CMOS or open-drain outputs. Popular IL600/IL600A Series applications include isolated PLCs, serial interface receivers, I²C bus, isolated CAN Bus), andwired-or controls.
Key features are:

Up to 100 Mbps
Wide Input Voltage Range
Open Drain or CMOS Outputs
Failsafe Output
No Input-Side Power Supply Required
3 ns typ. PWD
Low EM Emissions
44000 Year Barrier Life
UL1577; IEC 60747 (VDE 0884)
MSOP, SOIC, and PDIP Packages

 

Part
(click
for details)
Data
Rate
(Mbps)
Transmit
Channels
Receive
Channels
Output Packages
IL610 100 1 0 CMOS Bare die, MSOP-8, SOIC-8, PDIP-8
 IL610A 10 1 0 Open-drain Bare die, MSOP-8, SOIC-8, PDIP-8
IL611 100 2 0 CMOS MSOP-8, SOIC-8, PDIP-8
IL611A 10 2 0 Open-drain MSOP-8, SOIC-8, PDIP-8
IL612 100 1 1 CMOS SOIC-8, PDIP-8
 IL612A 10 1 1 Open-drain SOIC-8, PDIP-8
IL613 100 3 0 CMOS 0.15″ SOIC-16, 0.3″ SOIC-16
IL614 100 2 1 CMOS 0.15″ SOIC-16, 0.3″ SOIC-16

IL31/IL32/IL34 Series Passive-Input Isolated RS-422 and RS-485 Transceivers

NVE’s unique passive-input isolated transceivers dramatically reduce chip count and board area compared to traditional optocouplers. The passive inputs allow unprecedented flexibility for input configurations. Available 0.15″ SOIC packages reduce board area even more. The parts feature:

Low Quiescent Supply Current
Current-Mode Passive Inputs
Fractional Load Versions Available
3 V to 5.5 V Power Supplies
44000 Year Barrier Life
0.15″ and 0.3″-Wide 16-pin SOIC

Part Number
(click for details)
Bus Data
Rate
(Mbps)
Nodes ESD
(bus nodes; kV)
Key Features Packages
IL3122 RS-422 5 32 15 Low Cost 0.15″ SOIC-16;0.3″ SOIC-16
IL3185 RS-485 5 32 15 Low Cost 0.15″ SOIC-16;0.3″ SOIC-16
IL3222 RS-422 5 256 15 Fractional Load 0.15″ SOIC-16;0.3″ SOIC-16
IL3285 RS-485 5 256 15 Fractional Load 0.15″ SOIC-16;0.3″ SOIC-16
IL3422 RS-422 20 32 15 High Speed 0.15″ SOIC-16;0.3″ SOIC-16
IL3485 RS-485 20 32 15 High Speed 0.15″ SOIC-16;0.3″ SOIC-16

Isolator Evaluation Boards

Isolated RS-422/RS-485 TransceiversIsolator Evaluation Boards let you try a variety of NVE’s award-winning of IsoLoop Isolators, and demonstrate best practices for isolator board layout.

Many boards are available:

The IL700-Series Evaluation Board has four IL700-Series isolators in four popular package types:
• IL716E (wide-body SOIC-16)
• IL715-3E (narrow-body SOIC-16)
• IL712-3E (SOIC-8)
• IL710S-1E (MSOP-8)

The QSOP Isolator Evaluation Board his evaluation board lets you try the world’s densest high-performance isolators. The board includes five high-performance QSOP isolators:
• IL715-1E: 4-Channel (all same direction)
• IL716-1E: 4-Channel (2 each direction)
• IL717-1E: 4-Channel (3 transmit, 1 receive)
• IL260-1E: 5-Channel (all same direction)
• IL261-1E: 5-Channel (4 transmit, 1 receive)

The QSOP RS-485, Narrow-Body RS-485, and Wide-Body RS-485 Isolator Evaluation Boards provide complete isolated RS-485 nodes using the QSOP16 IL3585-1E, the narrow-body IL3585-3E, or the full 8 mm creepage IL3585E isolated transceivers.
• Screw terminal and RJ45 connections
• Termination, pull-up, and pull-down resistors can be changed for various fanouts and termination
• Best layout practices including separate ground planes

The Isolated PROFIBUS Evaluation Board provides a complete isolated PROFIBUS node using the unique 0.15″ narrow-body IL3685-3E isolated transceiver.
• Screw terminal and PROFIBUS DB9 connections
• Typical PROFIBUS termination, pull-up, and pull-down resistors
• Data rates to 40 Mbps
• Fully PROFIBUS compatible, including the stringent bus differential specifications

The QSOP CAN, Narrow-Body CAN, and Wide-Body CAN Evaluation Boards provide complete isolated Controller Area Network nodes. The QSOP and Narrow-Body verisons are the world’s smallest isolated CAN transceivers.
• Screw terminal connections
• Termination and pull-up resistors
• Fully ISO 11898 CAN compliant
• Accommodates 3V – 5.5V supplies

The IL600-Series Evaluation Board has four IL600-Series isolators in four package types:
• IL613E (wide-body SOIC-16)
• IL614-3E (narrow-body SOIC-16)
• IL611-3E (SOIC-8)
• Open-drain IL610A-1E (MSOP-8)
A pushbutton and LED demonstrates the unmatched flexibility of these devices.

Two types of working Switch Mode Power Supply Demonsration Boards show how NVE“s unique MSOP Isolators can shrink Switch Mode Power Supplies, increase efficiency, and improve reliability. Isoloop Isolators isolate the synchronous rectification MOSFETs and the error voltage feedback signal. Two versions are available. SMPS1 boards use an IL610-1 failsafe isolator in the error voltage feedback circuitry for simplicity with 1 kV of isolation. SMPS2 uses a new IL710V-1 MSOP 2.5 kV isolator to provide a board rated at a full 2.5 kV isolation. Features of both demo boards are:
• MSOP isolators for high density
• Input voltage: 11 – 14 V
• Output voltage: 3.3 V
• Output current: 750 mA
• Switching frequency: 130 kHz
• Approx. one square inch boards

Boris Langer | Field Applications Engineer | boris.langer@arazim.co.il |Phone: 072-3361104 / Mobile: 050-8092859