SI8640BB-B-IS1
Four-channel CMOS digital isolator with a speed of 150MbpsSI8640BB-B-IS1
Four-channel CMOS digital isolator with a speed of 150Mbps
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Manufacturer Part # : SI8640BB-B-IS1
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Package/Case: SOICNarrow-16
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Part Status : Active
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Brand: Skyworks Solutions
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Product Categories : Digital Isolators
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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About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
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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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Example
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Tape and Reel
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SI8640BB-B-IS1 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
The SI8640BB-B-IS1 is a cutting-edge digital isolator designed for high-performance applications. With its quad-channel design, this isolator offers exceptional noise immunity and fast data rates, making it a reliable choice for industrial automation and medical devices. Its reinforced isolation ratings up to 5 kV ensure safe data and power isolation, while its compliance with UL, CSA, and VDE standards guarantees quality and reliability
Key Features
- No start-up initialization required
- 60-year Life at rated working voltage
- High electromagnetic immunity (EMI)
- Ultra low power
- Tri-state outputs with ENABLE
- Schmitt-trigger input
- Default high or low output
- 1.5ns Pulse width distortion
- 0.5ns Channel-channel skew
- 2ns Propagation delay skew
- 5ns Minimum pulse width
- 50kV/µs Transient immunity
- AEC Qualified
Application
- Industrial
- Medical
- Automotive
- Power Management
- Motor Drive & Control
- Communications & Networking
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Product Category ! | Digital Isolators | RoHS | Details |
Series | Si864x | Mounting Style | SMD/SMT |
Package / Case | SOIC-Narrow-16 | Number of Channels | 4 Channel |
Polarity | Unidirectional | Data Rate ! | 150 Mb/s |
Isolation Voltage ! | 2500 Vrms | Isolation Type | Capacitive Coupling |
Supply Voltage - Max | 5.5 V | Supply Voltage - Min | 2.375 V |
Propagation Delay Time | 8 ns | Minimum Operating Temperature | - 40 C |
Maximum Operating Temperature ! | + 125 C | Qualification | AEC-Q100 |
Brand | Skyworks Solutions, Inc. | Development Kit | si86xxiso-kit |
Forward Channels | 4 Channel | Maximum Fall Time | 4 ns |
Maximum Rise Time | 4 ns | Moisture Sensitive | Yes |
Pd - Power Dissipation | 275 mW | Product Type ! | Digital Isolators |
Protocol Supported | General Purpose | Pulse Width | 5 ns |
Pulse Width Distortion | 4.5 ns | Reverse Channels | 0 Channel |
Shutdown | Shutdown | Factory Pack Quantity | 48 |
Subcategory | Interface ICs | Type | General Purpose |
Unit Weight | 0.023492 oz |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is SI8640BB-B-IS1?
The SI8640BB-B-IS1 is a quad-channel digital isolator designed by Silicon Labs. It provides high-speed, bidirectional isolation for various industrial automation and communication applications, offering protection against voltage transients and noise.
How Does SI8640BB-B-IS1 Work?
The SI8640BB-B-IS1 works by using a combination of capacitive isolation and silicon-on-insulator (SOI) technology to transmit digital signals across isolation barriers. It allows high-speed communication between systems while maintaining electrical isolation, ensuring safety and reliability in sensitive environments.
How Many Pins does SI8640BB-B-IS1 have and What are the Functions of the Pinout Configuration?
The SI8640BB-B-IS1 is housed in a 16-pin SOIC package. The pinout configuration includes:
- VDDA, VSSA: Power supply and ground pins for channels A.
- CH1, CH2, CH3, CH4: Digital input and output pins for each channel.
- VDDB, VSSB: Power supply and ground pins for channels B.
- AGND: Analog ground pin.
- VDD, VSS: Power supply and ground pins for the digital isolator.
What are the Pros and Cons of SI8640BB-B-IS1?
Pros:
- High-Speed Isolation: Provides high-speed data transmission with built-in isolation.
- Bidirectional Communication: Supports bidirectional communication for versatile applications.
- Extended Lifetime: Offers high ESD protection and high common-mode transient immunity, ensuring long-term reliability.
- Compact Size: The 16-pin SOIC package provides a space-efficient solution for isolation needs.
- Enhanced Safety: Helps protect sensitive components and circuits from voltage transients and noise.
Cons:
- Cost: High-speed digital isolators may have a higher cost compared to slower alternatives.
- Complexity: Requires careful consideration of signal integrity and PCB layout for optimal performance.
- External Components: May require additional components for power supply and signal conditioning in certain applications.
Are There Any Equivalents/Alternatives to SI8640BB-B-IS1 for Recommendation?
- The ISO7421 from Texas Instruments is a similar quad-channel digital isolator with reinforced insulation.
- Alternatives to the SI8640BB-B-IS1 include the ADuM3401 from Analog Devices and the MAX14937 from Maxim Integrated.
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