IL3022

IL3022 NVE | Alldatasheet

Document overview

• Manufacturer or author: Provided By alldatasheet.com(free datasheet download site)
• PDF pages: 15

Technical content

Features

• 4 Mbps data rate
• Full duplex
• Supports up to 32 nodes
• 3 V to 5 V power supplies
• 50 kV/ μs typ.; 30 kV/ μs min. common mode transient immunity
• Low quiescent supply current
• 44000 year barrier life
• 7 kV bus ESD protection
• Low EMC footprint
• Thermal shutdown protection
• −40 °C to +85 °C temperature range
• Meets or exceeds ANSI RS-485 and ISO 8482:1987(E)
• 2500 VRMS isolation voltage per UL 1577
• IEC 60747-17 (VDE 0884-17):2021-10 certified; UL 1577 recognized
• 0.3" True 8™ mm 16-pin SOIC package

Applications

• Factory automation
• Industrial control networks
• Building environmental controls
• Equipment covered under IEC 61010-1 Edition 3

Description

The IL3022 is a galvanically isolated, high-speed, full-duplex differential bus transceiver, designed for bidirectional data communication on balanced transmission lines. The device uses NVE’s patented* spintronic Giant Magnetoresistance (GMR) technology. A unique ceramic/polymer composite barrier provides excellent isolation and virtually unlimited barrier life. The wide-body package provides true 8 mm creepage. The IL3022 delivers at least 1.5 V into a 27 Ω load for excellent data integrity over long cable lengths. The device is compatible with

3.3 V input supplies, allowing interface to standard microcontrollers

without additional level shifting. Current limiting and thermal shutdown features protect against output short circuits and bus contention that may cause excessive power dissipation. Receiver inputs feature a “fail- safe if open” design, ensuring a logic high R-output if A/B are floating.

NVE Corporation 11409 Valley View Road, Eden P rairie, MN 55344 (952) 829-9217 www.nve.com YouTube.com/NveCorporation iso-apps@nve.com Absolute Maximum Ratings (6) Parameter Symbol Min. Typ. Max. Units Test Conditions Storage Temperature TS −55 150 °C Junction Temperature TJ −55 150 °C Voltage Range at A or B Bus Pins −8 12.5 V Supply Voltage (1) VDD 1, VDD 2 −0.5 7 V Digital Input Voltage −0.5 VDD + 0.5 V Digital Output Voltage −0.5 VDD + 1 V ESD (all bus nodes) 7 kV HBM Recommended Operating Conditions Parameter Symbol Min. Typ. Max. Units Test Conditions Supply Voltage VDD 1 VDD 2 3.0 4.5 5.5 5.5 V Ambient Operating Temperature TA −40 85 °C Junction Temperature TJ −40 100 °C Input Voltage at any Bus Terminal (separately or common mode) VI VIC 12 −7 V High-Level Digital Input Voltage V IH 2.4 3.0 V DD 1 V VDD 1 = 3.3 V VDD 1 = 5.0 V Low -Level Digital Input Voltage VIL 0 0.8 V Differential Input Voltage (2) VID +12 / −7 V High -Level Output Current (Driver) IOH 60 mA High-Level Digital Output Current (Receiver) IOH 8 mA Low -Level Output Current (Driver) IOL −60 mA Low-Level Digital Output Current (Receiver) IOL −8 mA Digital Input Signal Rise and Fall Times tIR , t IF DC Stable

NVE Corporation 11409 Valley View Road, Eden P rairie, MN 55344 (952) 829-9217 www.nve.com YouTube.com/NveCorporation iso-apps@nve.com Safety and Approvals IEC 60747-17 (VDE 0884-17):2021-10 (Basic Isolation; VDE File Number 5016933-4880-0001)

• Working Voltage (V IORM ) 600 VRMS (848 VPK ); basic insulation; pollution degree 2
• Isolation voltage (VISO ) 2500 VRMS
• Transient overvoltage (V IOTM ) 4000 VPK
• Surge rating 4000 V
• 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
• Working Voltage 600 V RMS Safety-Limiting Values Symbol Value Units Safety rating ambient temperature TS 180 °C Safety rating power (180°C) PS 270 mW Supply current safety rating (total of supplies) IS 54 mA UL 1577 (Component Recognition Program File Number E207481) Each part tested at 3000 V RMS (4240 VPK ) for 1 second; each lot sample tested at 2500 VRMS (3530 VPK ) for 1 minute Soldering Profile Per JEDEC J-STD-020C, MSL 1

NVE Corporation 11409 Valley View Road, Eden P rairie, MN 55344 (952) 829-9217 www.nve.com YouTube.com/NveCorporation iso-apps@nve.com IL3022 Pin Connections

1 VDD1 Input Power Supply

2 GND 1

Input Power Supply Ground Return (pin 2 is internally connected to pin 8)

3 R Output Data from Bus

(if RE is high, R = high impedance)

5 DE Drive Enable

6 D Data Inp ut to Bus

7 NC No Internal Connection

8 GND 1

Input Power Supply Ground Return (pin 8 is internally connected to pin 2)

9 GND 2

Output Power Supply Ground Return (pin 9 is internally connected to pin 15)

10 ISODE

Isolated DE Output for use in Profibus applications where the state of the isolated drive enable node needs to be monitored

11 Y Y Bus (Drive – True)

12 Z Z Bus (Drive – Inverse)

13 B B Bus (Receive – Inverse)

14 A A Bus (Receive – True)

15 GND 2

Output Power Supply Ground Return (pin 15 is i nternally connected to pin 9)

16 VDD2 Output Power Supply

/K56/K44/K44 /K31 /K56/K44/K44 /K32 /K47/K4E/K44 /K31 /K44 /K47/K4E/K44 /K32 /K52 /K41 /K52/K45 /K42 /K44/K45 /K5A /K4E/K43 /K59 /K49/K53/K4F/K44/K45 /K47/K4E/K44 /K31 /K47/K4E/K44 /K32 IL3022

NVE Corporation 11409 Valley View Road, Eden P rairie, MN 55344 (952) 829-9217 www.nve.com YouTube.com/NveCorporation iso-apps@nve.com Driver Section Electrical Specifications (T min to T max an d VDD = 4.5 V to 5.5 V unless otherwise stated) Parameter Symbol Min. Typ. Max. Units Test Conditions Output volt age VO VDD V IO = 0 Differential Output Voltage (2) |V OD 1| VDD V IO = 0 Differential Output Voltage (2) VOD 3 1.5 2.3 5 V RL = 27 Ω, V DD = 4.5 V Change in Magnitude of Differential Output Voltage (3) Δ|V OD | ±0.01 ±0.2 V R L = 27 Ω or 50 Ω Common Mode O utput Voltage VOC 3 V RL = 27 Ω or 50 Ω Change in Magnitude of Common Mode Output Voltage (3) Δ|V OC | ±0.01 ±0.2 V R L = 27 Ω or 50 Ω Output Current IO 1 −0.8 mA Output Disabled, VO = 12 VO = −7 High Level Input Current IIH 10 μA VI = 3.5 V Low Le vel Input Current IIL −10 μA VI = 0.4 V Absolute |Short -circuit Output Current | IOS 250 mA −7 V < VO < 12 V Receiver Section Electrical Specifications (T min to T max and VDD = 4.5 V to 5.5 V unless otherwise stated) Parameter Symbol Min. Typ. Max. Units Test Conditions Positive-going Input Threshold Voltage VIT + 0.2 V −7 V < V CM < 12 V Negative-going Input Threshold Vol tage VIT − −0.2 V −7 V < V CM < 12 V Hysteresis Voltage (V IT + − V IT − ) VHYS 70 mV VCM = 0 V, T = 25°C High Level Digital Output Voltage V OH VDD – 0.2 V DD V VID = 200 mV IOH = −20 μA Low Level Digital Output Voltage V OL 0.2 V VID = −200 mV IOH = 20 μA High -impedance -state output current IOZ ±1 μA VO = 0.4 to (V DD 2−0.5) V Line Input Current II 1 mA VI = 12 V −0.8 mA VI = −7 V Input Resistance RI 12 kΩ Power Consumption Tmin to T max and V DD2 = 5 V unless otherwise stated Parameter Symbol Min. Typ. Max. Units Test Conditions Controller-Side Quiescent Current VDD 1 = 3.3 V VDD 1 = 5 V IDD 1 3 6 mA f IN = 0 Hz Bus-Side Quiescent Supply Current I DD 2 5 16 mA Outputs Enabled; RT = ∞; f IN = 0 Hz Controller -Side Dynamic Supply Current IDD 1 0.22 mA/Mbps VDD 1 = 3.3 V Bus-Side Dynamic Supply Current ΔIDD 2/ΔfIN 1 RT = ∞

0.8 RT = 60 Ω

NVE Corporation 11409 Valley View Road, Eden P rairie, MN 55344 (952) 829-9217 www.nve.com YouTube.com/NveCorporation iso-apps@nve.com Switching Charac teristics VDD1 = 5 V, V DD2 = 5 V Parameter Symbol Min. Typ. Max. Units Test Conditions Data Rate 4 Mbps RL = 54 Ω, C L = 5 0 pF Propagation Delay (4) tPD 48 150 ns VO = −1.5 to 1.5 V, CL = 15 pF Pulse Skew (5) t SK (P) 6 15 ns VO = −1.5 to 1.5 V, CL = 15 pF Output Enable Time To High Level tPZH 33 50 ns CL = 15 pF Output Enable Time To Low Level tPZL 33 50 ns CL = 15 pF Output Disable Time From High Level tPHZ 33 50 ns CL = 15 pF Output Disable Time From Low Level tPLZ 33 50 ns CL = 15 pF Common Mode Transient Immunity (Output Logic High to Logic Low) |CM H|,|CM L| 30 50 kV/ μs VCM = 1500 V DC tTRANSIENT = 25 ns VDD1 = 3.3 V, V DD2 = 5 V Parameter Symbol Min. Typ. Max. Units Test Conditions Data Rate 4 Mbps RL = 54 Ω, C L = 50 pF Propagation Delay (4) tPD 48 150 ns VO = −1.5 to 1.5 V, CL = 15 pF Pulse Skew (5) t SK (P) 6 20 ns VO = −1.5 to 1.5 V, CL = 15 pF Output E nable Time To High Level tPZH 33 50 ns CL = 15 pF Output Enable Time To Low Level tPZL 33 50 ns CL = 15 pF Output Disable Time From High Level tPHZ 33 50 ns C L = 15 pF Output Disable Time From Low Level tPLZ 33 50 ns CL = 15 pF Common Mode Transient Immunity (Output Logic High to Logic Low) |CM H|,|CM L| 30 50 kV/ μs VCM = 1500 V DC tTRANSIENT = 25 ns Magnetic Field Immunity (7) VDD1 = 5 V, V DD2 = 5 V Power Frequency Magnetic Immunity HPF 3500 A/m 50 Hz/60Hz Pulse Magnetic Field Immunity HPM 4500 A/m tp = 8µs Damped Oscillatory Magnetic Field HOSC 4500 A/ m 0.1Hz – 1MHz Cross -axis Immunity Multiplier (8) KX 2.5 VDD1 = 3.3 V, V DD2 = 5 V Power Frequency Magnetic Immunity HPF 1500 A/m 50Hz/60 Hz Pulse Magnetic Field Immunity HPM 2000 A/m tp = 8µs Damped Oscillatory Magnetic Field HOSC 2000 A/m 0.1 Hz – 1MHz Cross -axis Immunity Multiplier (8) KX 2.5 Insulation Specifications Parameter Symbol Min. Typ. Max. Units Test Conditions Cree page Distance (external) 8.03 8.3 mm Per IEC 60601 Total Barrier Thickness (internal) 0.012 0.013 mm Barr ier Resist ance RIO >10 14 Ω 500 V Barrier Capacitance CIO 7 pF f = 1 MHz Leakage Current 0.2 μARMS 240 V RMS , 60 Hz Comparative Tracking Index CTI ≥175 V Per IEC 60112 High Voltage Endurance (Maximum Barrier Voltage for Indefinite Life) AC DC VIO 1000 1500 VRMS VDC At maximum operating temperature Barrier Life 44000 Years 100°C, 1000 V RMS , 60% CL activation energy

NVE Corporation 11409 Valley View Road, Eden P rairie, MN 55344 (952) 829-9217 www.nve.com YouTube.com/NveCorporati on iso-apps@nve.com Thermal Characteristics Parameter Symbol Min. Typ. Max. Units Test Conditions Junction–Ambient Thermal Resistance θ JA °C/W Double-sided PCB in free air Junction–Case (Top) Thermal Resistance θ JC 12 Junction–Ambient Thermal Resistance θ JA 46 2s2p PCB in free air per JESD51 Junction–Case (Top) Thermal Resistance θ JC 9 Power Dissipation PD 1500 mW Notes : 1. All voltages are with respect to network ground except differential I/O bus voltages. 2. Differential input/output voltage is measured at the noninverting terminal A with respect to the inverting terminal B. 3. Δ|V OD | and Δ|V OC | are the changes in magnitude of V OD and V OC , respectively, that occur when the input is changed from one logic state to the other. 4. Includes 10 ns read enable time. Maximum propagation delay is 25 ns after read assertion. 5. Pulse skew is defined as |t PLH – t PHL | of each channel. 6. Absolute Maximum specifications mean the device will not be damaged if operated under these conditions. It does not guarantee performance. 7. The relevant test and measurement methods are given in the Electromagnetic Compatibility section. 8. External magnetic field immunity is improved by this factor if the field direction is “end-to-end” rather than to “pin-to-pin.”

NVE Corporation 11409 Valley View Road, Eden P rairie, MN 55344 (952) 829-9217 www.nve.com YouTube.com/NveCorporati on iso-apps@nve.com 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. Power Supply Decoupling VDD1 and V DD2 should be bypassed with 0.1 µF typical (0.047 µF m inimum) capacitors as close as possible to the VDD pins. Maintaining Creepage 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. DC Correctness The IL3022 incorporates a patented refresh circuit to maintain the correct output state with respect to data input. At power up, the bus outputs will follow the Function Table shown on page 1 of this datasheet. The DE input should be held low during power-up to eliminate false drive data pulses from the bus. An external power supply monitor to minimize glitches caused by slow power-up and power-down transients is not required. Electromagnetic Compatibility The IL3022 is fully compliant with IEC 61000-6-1 and IEC 61000-6-2 standards for immunity, and IEC 61000-6-3, IEC 61000-6-4, CISPR, and FCC Class A standards for emissions. The IsoLoop Isolator’s Wheatstone bridge configurat ion and differential magnetic field signaling ensure excellent EM immunity. Immunity to external magnetic fields is even higher if the field direction is “end-to-end” (rather tha n to “pin-to-pin”) as shown at right

NVE Corporation 11409 Valley View Road, Eden P rairie, MN 55344 (952) 829-9217 www.nve.com YouTube.com/NveCorporati on iso-apps@nve.com

Application Information

The following figure shows typical connections to a microcontroller. The schematic includes typical termination and fail-safe resistors, and power supply decoupling capacitors: RFS-EXT RT RFS-EXT 120R 560R 560R ISODE GND2GND1 47nF CDD1 47nF CDD2 10µF CDD2B Isolation Boundary IL3522 2 or 8 9 or 15 B A Microcontroller DE D R RE VDD2 = 5 VVDD1 = 3.3 V Y Z Typical connections. Receiver Features The receiver includes a “fail-safe if open” functio n that guarantees a high level output if the receiver inputs are unconnected (floating). The receiver output “R” has tri-state capability via th e active low RE input. Driver Features The RS-422 driver is differential output and delivers at least 1.5 V across a 54 Ω load. Drivers feature low propagation delay skew to maximize bit width and minimize EMI. Drivers have tri-state capability via the active-high DE input. Receiver Data Rate, Cables and Terminations The IL3022 is intended for networks up to 4,000 feet (1,200 m), but the maximum data rate decreases as cable length increases. Twisted pair cable should be used in all networks since they tend to pick up noise and other electromagnetically induced voltages as common mode signals, which are effectively rejected by the differential receivers. IL3022

NVE Corporation 11409 Valley View Road, Eden P rairie, MN 55344 (952) 829-9217 www.nve.com YouTube.com/NveCorporati on iso-apps@nve.com Fail-Safe Operation “Fail-safe operation” is defined here as the forcin g of a logic high state on the “R” output in respon se to an open-circuit condition between the “A” and “B” lines of the bus, or when no drivers ar e active on the bus. Proper biasing can ensure fail-safe operation, that is a known state when there are no active drivers on the bus. IL3000-Series Isolated Transceivers include internal pull-up and pull-down resistors of approximately 30 kΩ in the receiver section (R FS-INT ; see figure below). These internal resistors are designed to ensure failsafe operation but only if there are no termination resistors. The entire V DD will appear between inputs “A” and “B” if there is no loading and no terminati on resistors, and there will be more than the required 200 mV with up to four RS-422 worst- case Unit Loads of 12 kΩ. Many designs operating below 1 Mbps or less than 1,000 feet are unterminated. Termination resistors may not be necessary for very low data rates and very short cable runs because reflections have time to settle before data sampling, which occurs at the middle of the bit interval. In busses with low-impedance termination resistors, however, the differential voltage across the conductor pair will be close to zero with no active drivers. In this case the state of the bus is indeterminate, and the idle bus will be susceptible to noise. For example, with 120 Ω termination resistors (R T) on each end of the cable, and four Unit Loads (12 kΩ each), without external fail-safe biasing resistors the internal pull-up and pull- down resistors will produce a voltage between inputs “A” and “B” of only about 5 mV. This is not nearl y enough to ensure a known state. External fail-safe biasing resistors (R FS-EXT ) at one end of the bus can ensure fail-safe operation with a terminated bus. Resistors should be selected so that under worst-case power supply and resistor tolerances there is at least 200 mV across the conductor pair with no active drivers to meet the input sensitivity specification of the RS-422 standard. Using the same value for pull-up and pull-down biasing resistors maintains balance for positive- and negative going transitions. Lower-value resistors increase inactive noise immunity at the expense of quiescent power consumption. Note that each Unit Load on the bus adds a worst-case loading of 12 kΩ across the conductor pair, and 32 Unit Loads add 375 Ω worst-case loading. The more loads on the bus, the lower the required values of the biasing resistors. In the example with two 120 Ω termination resistors and four Unit Loads, 560 Ω external biasing resistors provide more than 200 mV between “A” and “B” with adequate margin for power supply v ariations and resistor tolerances. This ensures a known state when there are no active drivers. Other illustrative examples are shown in the table below: Fail -Safe Biasing R B VDD 30K30K GND A 5 V RFS-EXT RT RT RFS-EXT RFS-INTRFS-INT Fail-Safe RT Loading Operation? None Four unit loads (12 k Ω ea.) 238 mV Yes 120 Ω Four unit loads (12 k Ω ea.) 5 mV No 560 Ω 120 Ω Four unit loads (12 k Ω ea.) 254 mV Yes 510 Ω 120 Ω 32 unit loads (12 k Ω ea.) 247 mV Yes Nominal V A-B (inactive) RFS-EXT Internal Only Internal Only

NVE Corporation 11409 Valley View Road, Eden P rairie, MN 55344 (952) 829-9217 www.nve.com YouTube.com/NveCorporati on iso-apps@nve.com Package Drawing 0.3" 16 -pin SOIC Package 0.049 (1.24) 0.051 (1.30) 0.017 (0.43)* 0.022 (0.56) 0.292 (7.42)* 0.299 (7.59) 0.007 (0.18)* 0.010 (0.25) 0.260 (6.60)* 0.280 (7.11) 0.033 (0.85)* 0.043 (1.10) 0.007 (0.2) 0.013 (0.3) Pin 1 identified by either an indent or a marked dot 0.08 (2.0) 0.10 (2.5) 0.397 (10.08) 0.413 (10.49) 0.394 (10.00) 0.419 (10.64) 0.092 (2.34) 0.105 (2.67) 0.004 (0.1) 0.012 (0.3) 0.016 (0.4) 0.050 (1.3) NOTE: Pin spacing is a BASIC dimension; tolerances do not accumulate 0.013 (0.3) 0.020 (0.5) Dimensions in inches (mm); scale = approx. 5X *Specified for True 8™ package to guarantee 8 mm creepage per IEC 60601. Recommended Pad Layout 0.3" 16 -pin SOIC Pad Layout 0.050 (1.27) 0.449 (11.40) 0.020 (0.51)

16 PLCS

0.317 (8.05) Dimensions in inches (mm); scale = approx. 5X

NVE Corporation 11409 Valley View Road, Eden P rairie, MN 55344 (952) 829-9217 www.nve.com YouTube.com/NveCorporati on iso-apps@nve.com Ordering Information and Valid Part Numbers IL 30 22 E TR13 Bulk Packaging Blank = Tube TR13 = 13'' Tape and Reel Package E = 0.3'' RoHS SOIC Channel Configuration 22 = RS-422 (Full Duplex) Base Part Number 30 = Digital-In, 4 Mbps Transceiver Product Family IL = Isolators Valid Part Numbers IL3022E IL3022E TR13 RoHS COMPLIANT

NVE Corporation 11409 Valley View Road, Eden P rairie, MN 55344 (952) 829-9217 www.nve.com YouTube.com/NveCorporati on iso-apps@nve.com

Revision History

• Upgrade to VDE 0884-17 (p. 3).
• Separate power consumption specifications section; added dynamic power consumption (p. 5).
• Revised thermal characteristics (p. 7).
• Updated EMC standards.
• Deleted minimum magnetic field immunity specifications (p. 7) since it is not 100% tested. ISB-DS-001-IL3022-A December 201 6 Change
• Initial Release.

NVE Corporation 11409 Valley View Road, Eden P rairie, MN 55344 (952) 829-9217 www.nve.com YouTube.com/NveCorporati on iso-apps@nve.com 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 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. 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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.

NVE Corporation 11409 Valley View Road, Eden P rairie, MN 55344 (952) 829-9217 www.nve.com YouTube.com/NveCorporati on iso-apps@nve.com An ISO 9001 Certified Company NVE Corporation

11409 Valley View Road

Eden Prairie, MN 55344-3617 USA Telephone: (952) 829-9217 www.nve.com e-mail: iso-info@nve.com ©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-IL3022-B October 2022