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Isolation Selector Guide

Isolation Selector Guide
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Isolation Selector Guide

Product catalog summary
Overview
The Isolation Product Selector Guide by Silicon Labs provides detailed information on their Si8xxx isolator family, designed for industrial, communications, consumer, and medical applications. The guide highlights the isolators' low power consumption, robust operation, and suitability for harsh environments.

Key Features
  • Low Power Consumption: Utilizes patented RF isolation architecture to achieve low power usage across data rates from DC to 150 Mbps.
  • Robust Performance: Offers industry-leading propagation delay, jitter performance, RF immunity, emissions, and ESD resistance.
  • Multi-Channel and Bi-Directional Communications: Supports up to 5 kV isolation and up to 6 channels, suitable for various digital isolation needs.

Product Specifications
The guide includes detailed tables listing part numbers, channel configurations, maximum data rates, isolation ratings, voltage ranges, temperature ranges, and package types for different isolator models. Key specifications include:
  • Isolation ratings ranging from 1.0 kVrms to 5 kVrms.
  • Operating voltage range from 2.7 V to 5.5 V.
  • Temperature range from -40°C to +125°C.

Product Categories
  • Multi-Channel Unidirectional Digital Isolators: Available in isolation ratings of 1.0 kVrms, 2.5 kVrms, 3.75 kVrms, and 5 kVrms.
  • Bidirectional Digital Isolators: Designed for serial data and clock applications with isolation ratings up to 5 kVrms.
  • Isolated Gate Drivers: Provide high-side/low-side and dual-channel driver configurations.
  • Isolated Current Sensors: Offer full-scale current options with high initial accuracy and isolation ratings.
  • Isolated AC Mains Monitor: Features isolated monitoring ADCs with various serial port options.

Compliance and Standards
Silicon Labs' isolation products comply with global safety standards, including UL, CSA, and VDE certifications, supporting up to 8 mm of creepage and clearance. The products are designed and manufactured to ISO 9001, ISO 14001, and ISO/TS 16949 standards.

Additional Information
Silicon Labs offers a parametric search tool on their website for easy product selection and provides options to buy or sample products online. The guide also promotes the Si87xx family of optocoupler replacement isolators, which offer enhanced reliability over traditional optocouplers.
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Catalog excerpts

Isolation Selector Guide-1

ISOLATION PRODUCT SELECTOR GUIDE FALL 2012 www.silabs.com The Lowest Power Consumption Based on our patented RF isolation architecture, the Si8xxx isolator family is engineered to support the lowest power consumption across data rates ranging from DC to 150 Mbps. Robust and Reliable Operation The isolator family excels in even the harshest environments and leads the industry in propagation delay, jitter performance, RF immunity, emissions and ESD. Multi-Channel and Bi-Directional Communications The isolator family of digital isolators is designed for a wide range of demanding applications. With a small footprint, up to 5 kV isolation and up to 6 channels, we’ve got a solution perfect for all of your digital isolation needs. FA L L 2 012 Solutions for industrial, communications, comsumer and medical applications www.silabs.com/isolation Engineering for a mixed-signal world.

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Isolation Selector Guide-2

1 / ISOLATION PRODUCT SELECTOR GUIDE Isolation Products REQUEST SAMPLES AND DOWNLOAD DOCUMENTATION AT www.silabs.com/isolation Multi-Channel Unidirectional Digital Isolators (1.0 kVrms] Multi-Channel Unidirectional Digital Isolators (2.5 kVrms]

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Isolation Selector Guide-4

3 / ISOLATION PRODUCT SELECTOR GUIDE Multi-Channel Unidirectional Digital Isolators (3.75 kVrms) (cont.)

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Isolation Selector Guide-7

I S O L AT I O N P R O D U C T S E L E C T O R G U I D E / 6 Isolated Current Sensors PACKAGE(S) QFN12 SOIC20 PART NUMBER FULL SCALE CURRENT (A) INITIAL ACCURACY % TEMP RANGE OUTPUT MODE ISOLATION RATING PIN 7 FUNCTION Si8501 5 ± 5% -40 to 125 °C Single 1 or 5 kV rms1 Integrator Reset Time Programming Input • • Si8502 10 ± 5% -40 to 125 °C Single 1 or 5 kV rms1 Integrator Reset Time Programming Input • • Si8503 20 ± 5% -40 to 125 °C Single 1 or 5 kV rms1 Integrator Reset Time Programming Input • • Si8511 5 ± 5% -40 to 125 °C Ping-Pong 1 or 5 kV rms1 Integrator Reset Time Programming Input • •...

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Isolation Selector Guide-8

7 / ISOLATION PRODUCT SELECTOR GUIDE Buy or Sample Isolation Products QUICKLY BUY OR SAMPLE PRODUCTS ON OUR WEBSITE ATwww.siLabs.com/buy Find Your Part Silicon Labs offers easy-to-use parametric search for Isolator and I SO driver products. Click the buttons to filter as you search for the features you require and find the perfect part to meet your needs. You can then buy or sample parts, view datasheets, view certification reports or export your results into a sortable Excel spreadsheet. www.siLabs.com/parametric-search XO/VCXO Parametric Search Clocks- Parametric Search ISO Drivers Parametric...

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Isolation Selector Guide-9

Silicon Labs' products are designed and manufactured Quality Management System Design and Manufacture of Integrated Circuits Product group from well-managed forests, controlled sources and recycled wood or fiber G1996 Forest Stewardship Council Environmental Management System Design and Manufacture of Integrated Circuits Quality Management System for Manufacture of Integrated Circuits and Related Products for Automotive Applications © 2012, Silicon Laboratories Inc Silicon Laboratories and the Silicon Labs logo are trademarks or registered trademarks of Silicon Laboratories Inc All other product...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.