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TI ISO1042DWVR
CAN Interface IC Isolated CAN transceiver with 70-V bus fault protection & flexible data rate 8-SOIC -40 to 125
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Stock Condition: 6723 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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The ISO1042 device is a galvanically-isolated controller area network (CAN) transceiver that meets the specifications of the ISO11898-2 (2016) standard. The ISO1042 device offers ±70-V DC bus fault protection and ±30-V common-mode voltage range. The device supports up to 5-Mbps data rate in CAN FD mode allowing much faster transfer of payload compared to classic CAN. This device uses a silicon dioxide (SiO2) insulation barrier with a withstand voltage of 5000 VRMS and a working voltage of 1060 VRMS. Electromagnetic compatibility has been significantly enhanced to enable system-level ESD, EFT, surge, and emissions compliance. Used in conjunction with isolated power supplies, the device protects against high voltage, and prevents noise currents from the bus from entering the local ground. The ISO1042 device is available for both basic and reinforced isolation (see Reinforced and Basic Isolation Options). The ISO1042 device supports a wide ambient temperature range of –40°C to +125°C. The device is available in the SOIC-16 (DW) package and a smaller SOIC-8 (DWV) package.
Features
- Meets the ISO 11898-2:2016 physical layer standard
- Supports classic CAN up to 1 Mbps and FD (Flexible Data Rate) up to 5 Mbps
- Low loop delay: 152 ns
- Protection features
- DC bus fault protection voltage: ±70 V
- HBM ESD tolerance on bus pins: ±16 kV
- Driver Dominant Time Out (TXD DTO)
- Undervoltage protection on VCC1 and VCC2
- Common-Mode Voltage Range: ±30 V
- Ideal passive, high impedance bus terminals when unpowered
- High CMTI: 100 kV/µs
- VCC1 voltage range: 1.71 V to 5.5 V
- Supports 1.8-V, 2.5-V, 3.3-V and 5.0-V logic interface to the CAN controller
- VCC2 Voltage Range: 4.5 V to 5.5 V
- Robust Electromagnetic Compatibility (EMC)
- System-level ESD, EFT, and surge immunity
- Low emissions
- Ambient Temperature Range: –40°C to +125°C
- 16-SOIC and 8-SOIC package options
- Automotive version available: ISO1042-Q1
- Safety-related certifications:
- 7071-VPK VIOTM and 1500-VPK VIORM (Reinforced and Basic Options) per DIN VDE V 0884-11:2017-01
- 5000-VRMS Isolation for 1 Minute per UL 1577
- IEC 60950-1, IEC 60601-1 and EN 61010-1 certifications
- CQC, TUV and CSA certifications
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Rating | Catalog | Isolation rating | Basic, Reinforced |
| Data rate (max) (MBps) | 5 | Working isolation voltage (VIOWM) (Vrms) | 1060 |
| Surge isolation voltage (VIOSM) (VPK) | 6000, 10000 | Transient isolation voltage (VIOTM) (VPK) | 7071 |
| Withstand isolation voltage (VISO) (Vrms) | 5000 | CMTI (min) (kV/µs) | 85 |
| Supply voltage (V) | 1.71 to 5.5, 4.5 to 5.5 | Bus fault voltage (V) | -70 to 70 |
| Common-mode voltage (V) | -30 to 30 | ESD HBM (kV) | 16 |
| Creepage (min) (mm) | 8, 8.5 | Clearance (min) (mm) | 8, 8.5 |
| Operating temperature range (°C) | -40 to 125 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The ISO1042DWVR chip is an isolated CAN transceiver from Texas Instruments. It provides galvanic isolation between the CAN controller and the physical bus, protecting the controller from voltage spikes and transients. It is compliant with ISO11898-2 and supports data rates up to 5 Mbps. The ISO1042DWVR chip is commonly used in automotive, industrial, and communication applications where reliable communication and protection against electrical interference are crucial.
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Features
The ISO1042DWVR is a high-speed, galvanically isolated CAN transceiver. Its features include a 75V bus fault protection, up to 5 Mbps data rate, 1.65V to 5.5V supply voltage range, and an integrated isolation of up to 5000 VRMS for robust communication in industrial applications. -
Pinout
The ISO1042DWVR is a digital isolator with a pin count of 16. Its main function is to provide signal isolation between two circuits, ensuring electrical safety and preventing ground loop interference. -
Manufacturer
The manufacturer of the ISO1042DWVR is Texas Instruments. Texas Instruments is a multinational company that specializes in designing and manufacturing semiconductors and other electronics products for a variety of industries including automotive, consumer electronics, healthcare, and industrial applications. -
Application Field
The ISO1042DWVR is a digital isolator that can be used in various application areas, such as industrial automation, renewable energy systems, medical devices, and communication equipment. It provides galvanic isolation to ensure safety and reliability in high-voltage or noisy environments, making it suitable for many different types of electronic systems. -
Package
The ISO1042DWVR chip is available in a small, surface-mount package known as "SOIC." It has a width of 7.5mm and a length of 13.5mm, adhering to industry standards for IC packaging.
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