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SI8621EC-B-IS

Two Channels for Simultaneous Communication

Quantity Unit Price(USD) Ext. Price
960 $1.182 $1,134.72
480 $1.217 $584.16
96 $1.298 $124.61
30 $1.478 $44.34
10 $1.652 $16.52
1 $1.933 $1.93

Inventory:6,018

*The price is for reference only.
  • 90-day after-sales guarantee
  • 365 Days Quality Guarantee
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Submit your quote request for SI8621EC-B-IS using this form.You can also reach us via email at Email: [email protected], and we will respond within 12 hours.

Overview of SI8621EC-B-IS

The SI8621EC-B-IS is a dual-channel digital isolator with integrated power that provides a robust and compact isolation solution for various applications. It features reinforced insulation and high electromagnetic compatibility, making it suitable for use in industrial, automotive, and communication systems.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VDD1: Power supply for Channel 1
  • GND1: Ground for Channel 1
  • DI1: Data input for Channel 1
  • DO1: Data output for Channel 1
  • VDD2: Power supply for Channel 2
  • GND2: Ground for Channel 2
  • DI2: Data input for Channel 2
  • DO2: Data output for Channel 2
  • VDD: Common power supply
  • GND: Common ground

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the SI8621EC-B-IS for a visual representation.

Key Features

  • Dual-Channel Isolation: Provides two independent isolation channels for reliable signal transmission.
  • High EMC Performance: Designed for high electromagnetic compatibility to ensure stable operation in noisy environments.
  • Reinforced Insulation: Offers robust insulation to protect against high voltage differentials and surge events.
  • Compact Package: Available in a space-saving and thermally enhanced package for efficient PCB utilization.
  • Low Power Consumption: Consumes minimal power, suitable for power-sensitive applications.

Note: For detailed technical specifications, please refer to the SI8621EC-B-IS datasheet.

Application

  • Industrial Automation: Ideal for safely isolating industrial control systems and sensors.
  • Automotive Electronics: Suitable for use in automotive electrical systems requiring high noise immunity and safety isolation.
  • Communication Systems: Used in communication equipment to isolate sensitive signal paths and interfaces.

Functionality

The SI8621EC-B-IS is a dual-channel digital isolator with integrated power, providing reliable isolation and signal transmission between different voltage domains. It is designed to ensure safe and robust communication in various electronic systems.

Usage Guide

  • Power Supply: Connect VDD and GND to the appropriate power and ground sources for reliable operation.
  • Data Isolation: Utilize the DI and DO pins for isolating and transmitting digital signals across isolation barriers.

Frequently Asked Questions

Q: What is the maximum voltage differential supported by the SI8621EC-B-IS?
A: The SI8621EC-B-IS supports a maximum working voltage of up to 1000V.

Q: Can the SI8621EC-B-IS be used in automotive safety-critical applications?
A: Yes, the SI8621EC-B-IS is suitable for automotive safety-critical applications due to its reinforced insulation and high reliability.

Equivalent

For similar functionalities, consider these alternatives to the SI8621EC-B-IS:

  • ISO7721D: This is a dual-channel digital isolator with similar features and performance characteristics suitable for industrial applications.
  • ADuM1201: Analog Devices' dual-channel digital isolator offering reinforced isolation and high noise immunity for industrial and automotive systems.

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 Si862x Mounting Style SMD/SMT
Package / Case SOIC-8 Number of Channels 2 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 2.5 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 1 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 150 mW Product Type Digital Isolators
Protocol Supported General Purpose Pulse Width 5 ns
Pulse Width Distortion 4.5 ns Reverse Channels 1 Channel
Shutdown Shutdown Factory Pack Quantity 96
Subcategory Interface ICs Type General Purpose
Unit Weight 0.001764 oz

Warranty & Returns

Warranty, Returns, and Additional Information

  • QA & Return Policy ?

    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

  • Shipping and Package ?

    Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.

    Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.

  • Payment ?

    For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.

    If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

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SI8621EC-B-IS

Two Channels for Simultaneous Communication

Inventory:

6,018
Overview of SI8621EC-B-IS Specifications Warranty & Returns Similar Products Popular Products

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After Sales Service

What after-sales service can be provided?

We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:

·Initiate the request within 90 days after the item's shipment date.

·Coordinate the return or exchange with our team.

·Keep the items in their original condition as delivered.

·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.

Shipping

What channels of transportation of goods does the website support?

We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.

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Package

How to ensure that the parts will be intact during transportation?

The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.

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Payment

Which payment methods can be used to pay for goods

Accepted payment methods commonly encompass VISA, MasterCard, UnionPay, Western Union, PayPal, and various other options.

Should you have a particular payment preference or wish to seek information on rates and other specifics, please feel free to reach out to us.

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