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SI8642ED-B-IS The Skyworks Solutions SI8642ED-B-IS is a quad-channel digital isolator offering 5000Vrms isolation and a data rate up to 150Mbps. It features a wide operating temperature range and a surface mountable 16-SOIC package.
Mfr Part #:

SI8642ED-B-IS

Available from 2 distributors
Mfr Name: Skyworks Solutions
Skyworks Solutions
The Skyworks Solutions SI8642ED-B-IS is a quad-channel digital isolator offering 5000Vrms isolation and a data rate up to 150Mbps. It features a wide operating temperature range and a surface mountable 16-SOIC package.
✓ Total Stock: 4,485 pcs
$ Price Range: $3.51

SI8642ED-B-IS Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
4,295 pcs
On Request
4295 pcs On Request 1 On Request On Request 22+ On Request On Request
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
190 pcs
On Request
190 pcs On Request 1 On Request On Request 24+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

SI8642ED-B-IS Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Channel Type
Common Mode Transient Immunity (Min)
Data Rate
Inputs
Isolated Power
Lead Spacing
Mounting Type
Number of Channels
Operating Temperature
Propagation Delay tpLH
Pulse Width Distortion (Max)
Rise
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
Type
Voltage
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SI8642ED-B-IS Description

Short technical summary and product information.

The Skyworks Solutions SI8642ED-B-IS is a high-speed, quad-channel digital isolator designed for robust performance in demanding applications. It supports data rates up to 150 Mbps with low propagation delays and high common-mode transient immunity of 35 kV/µs.

 

This isolator provides 5000Vrms of isolation, ensuring signal integrity and protection in systems operating across a wide supply voltage range of 2.5V to 5.5V. The device operates reliably within an extended temperature range of -40°C to 125°C.

 

Designed for ease of integration, the SI8642ED-B-IS comes in a 16-SOIC package suitable for surface mounting. Its capacitive coupling technology and Schmitt trigger inputs enhance noise immunity, making it ideal for industrial automation, power supplies, and communication systems requiring reliable galvanic isolation.

SI8642ED-B-IS Quick Information

Product Type: Digital Isolator
Canonical Name: Skyworks Solutions SI8642ED-B-IS Quad-Channel Digital Isolator
Subcategory: General Purpose

SI8642ED-B-IS Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SI8642ED-B-IS Estimated Pricing

Qty Low High
1+ $3.51 $3.51

Estimated market price range - modelled values for guidance only, not live distributor offers.

SI8642ED-B-IS Features

  • Quad-channel digital isolation.
  • Data rates up to 150 Mbps.
  • 5000Vrms isolation rating.
  • Wide -40°C to 125°C temperature range.
  • Surface mount 16-SOIC package.

SI8642ED-B-IS Applications

  • Ideal for industrial automation systems.
  • Suitable for isolated power supplies.
  • Used in communication systems.
  • Enhances signal integrity in noisy environments.

SI8642ED-B-IS FAQs

6 frequently asked questions generated from this part’s specifications.
What is the data rate for the SI8642ED-B-IS digital isolator?

The SI8642ED-B-IS supports data rates up to 150 Mbps.

What is the isolation voltage provided by the SI8642ED-B-IS?

The SI8642ED-B-IS provides 5000Vrms of isolation.

What is the operating temperature range for this digital isolator?

The operating temperature range for the SI8642ED-B-IS is -40°C to 125°C.

What package type is the SI8642ED-B-IS supplied in?

The SI8642ED-B-IS is supplied in a 16-SOIC package.

How many channels does the SI8642ED-B-IS digital isolator have?

The SI8642ED-B-IS features 4 channels.

What is the common mode transient immunity of the SI8642ED-B-IS?

The common mode transient immunity is a minimum of 35 kV/µs.

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