SI8640BC-B-IS1

SOIC N 16-Pin Digital Isolator with 4 Channels and 150Mbps Data Rate
6,011 Effective Inventory

SI8640BC-B-IS1

Effective Inventory6,011

SOIC N 16-Pin Digital Isolator with 4 Channels and 150Mbps Data Rate

  • Manufacturer Part # : SI8640BC-B-IS1

  • Package/Case: SOICNarrow-16

  • Part Status : Active

  • Brand: Skyworks Solutions

  • 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.

If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact 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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SI8640BC-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!

Rapid Quote

Please submit RFQ for SI8640BC-B-IS1 or email to us: Email: [email protected], we will contact you in 12 hours.

Details

In today's fast-paced industrial landscape, having a reliable digital isolator like the SI8640BC-B-IS1 is crucial for maintaining efficiency and safety. With its four independent channels and high data rate, this device enables seamless communication between isolated systems, ensuring smooth operation in critical processes. The compatibility with international safety standards further emphasizes its reliability and quality

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 ! 3750 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
Operating Supply Voltage ! 2.5 V to 5.5 V Output Current ! 10 mA
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 0.001764 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.

Preliminary Specification SI8640BC-B-IS1 PDF Download

FAQs

What is SI8640BC-B-IS1?

The SI8640BC-B-IS1 is a quad-channel digital isolator designed by Silicon Labs. It provides isolation for high-speed communication interfaces, such as SPI, I2C, and UART, while ensuring signal integrity and safety in industrial and automotive applications.

How Does SI8640BC-B-IS1 Work?

The SI8640BC-B-IS1 works by utilizing silicon dioxide capacitive isolation technology to transfer digital data and control signals across the isolation barrier. It prevents electrical noise, voltage spikes, and ground loops from affecting the communication between devices on either side of the isolator. The device supports bidirectional communication and high data rates, making it suitable for various industrial and automotive systems.

How Many Pins does SI8640BC-B-IS1 have and What are the Functions of the Pinout Configuration?

The SI8640BC-B-IS1 is housed in a 16-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:

  • VD+: Positive supply voltage pin.
  • VD-: Negative supply voltage pin.
  • IN1, IN2, IN3, IN4: Input channels for data transmission.
  • OUT1, OUT2, OUT3, OUT4: Output channels for data reception.
  • VDD1, VDD2: Power supply pins for the internal logic.
  • GND1, GND2: Ground pins for the internal logic.
  • EN1, EN2: Enable pins for channel 1 and channel 2.

What are the Pros and Cons of SI8640BC-B-IS1?

Pros:

  • High-Speed Communication: Supports high data rates for fast and reliable communication.
  • Quad-Channel Configuration: Provides multiple channels for simultaneous isolation of multiple signals.
  • Robust Isolation: Ensures signal integrity and protection against noise and voltage transients.
  • Wide Operating Temperature Range: Suitable for industrial and automotive environments with varying temperature conditions.

Cons:

  • Complexity: Integration and configuration of isolators may require thorough understanding of the datasheet.
  • Cost: High-performance isolators like the SI8640BC-B-IS1 may have a higher cost compared to basic isolation solutions.

Are There Any Equivalents/Alternatives to SI8640BC-B-IS1 for Recommendation?

  • The ISO7741 from Texas Instruments is a quad-channel digital isolator with similar features.
  • Alternatives to the SI8640BC-B-IS1 include the ADuM3401 from Analog Devices and the MAX14927 from Maxim Integrated.

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