ISO1042DWV
CAN Interface IC Isolated CAN transceiver with 70-V bus fault protection & flexible data rate 8-SOIC -40 to 125ISO1042DWV
CAN Interface IC Isolated CAN transceiver with 70-V bus fault protection & flexible data rate 8-SOIC -40 to 125
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Manufacturer Part # : ISO1042DWV
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Package/Case: SOIC-8
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Brand: Texas Instruments
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Product Categories : Drivers, Receivers, Transceivers
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
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Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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ISO1042DWV DataSheet
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Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
In addition to its exceptional communication capabilities, the ISO1042DWV integrates an isolated DC-DC converter, further enhancing its utility in industrial settings. This integrated converter not only provides stable power to the CAN transceiver, simplifying system design, but also reduces the overall component count, leading to cost savings. Moreover, the device's compact SOIC-8 package makes it well-suited for space-constrained applications, enhancing its versatility
![ISO1042DWV ISO1042DWV](/files/uploads/product/b/83f58696-154c-454c-ecc3-08dbbf1058dc.webp)
Key Features
- Advanced signal processing
- Elegant design architecture
- Ultra-high-speed performance
- Robust fault detection mechanism
- Compact high-density integration
- Sophisticated data encryption technique
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
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 |
Specification Comparison
FAQs
What is ISO1042DWV?
The ISO1042DWV is a high-performance, reinforced dual-channel digital isolator designed by Texas Instruments. It is commonly used in industrial automation, motor control, and power supply applications where electrical isolation is crucial to protect sensitive components.
How Does ISO1042DWV Work?
The ISO1042DWV functions by providing galvanic isolation between two separate circuits, allowing digital signals to pass between them without any direct electrical connection. It utilizes capacitive isolation technology to transmit signals across the isolation barrier, ensuring reliable data transfer and protection against voltage spikes and noise.
How Many Pins does ISO1042DWV have and What are the Functions of the Pinout Configuration?
The ISO1042DWV is housed in a 16-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:
- VCC1, VCC2: Power supply pins for each channel.
- GND1, GND2: Ground pins for each channel.
- TX1, RX1: Transmit and receive pins for channel 1.
- TX2, RX2: Transmit and receive pins for channel 2.
- DE1, DE2: Driver enable pins for each channel.
- EN1, EN2: Output enable pins for each channel.
What are the Pros and Cons of ISO1042DWV?
Pros:
- High Isolation Voltage: Offers reinforced isolation up to a certain voltage level to safeguard circuits.
- High Noise Immunity: Provides immunity to electromagnetic interference and noise for reliable data transmission.
- Compact Design: The SOIC package offers space-efficient integration into PCB designs.
- Two Independent Channels: Enables isolation and communication between two separate circuits.
- Wide Temperature Range: Suitable for industrial applications with varying temperature requirements.
Cons:
- Cost: High-performance digital isolators like the ISO1042DWV may have a higher cost compared to standard isolators.
- Complexity: Requires careful consideration of power supply and signal integrity for optimal performance.
- External Components: Additional components may be needed for specific applications depending on the system requirements.
Are There Any Equivalents/Alternatives to ISO1042DWV for Recommendation?
- The SN6501 from Texas Instruments is a similar dual-channel digital isolator with different features.
- Alternatives to the ISO1042DWV include the Si8239 from Silicon Labs and the ADuM1201 from Analog Devices.
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