SI88641BC-ISR

$4.34

Description：DGTL ISOLTR 5KV 4CH GP 24-SOIC
Series：-
Mfr：Skyworks Solutions Inc.
Package：Tape & Reel (TR)

SKU:59232132f1ea Category: Digital Isolators Brand: Skyworks Solutions Inc.

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Product introduction

Product Detailed Parameters

Description：DGTL ISOLTR 5KV 4CH GP 24-SOIC
Series：-
Mfr：Skyworks Solutions Inc.
Package：Tape & Reel (TR)
Number of Channels：4
Voltage - Isolation：5000Vrms
Rise / Fall Time (Typ)：2.5ns, 2.5ns
Operating Temperature：-40°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：24-SOIC (0.295", 7.50mm Width)
Supplier Device Package：24-SOIC
Grade：-
Qualification：-

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SI88641BC-ISR

Overview

The SI88641BC-ISR is a quad digital isolator from Skyworks Solutions, housed in a 24-SOIC package. It provides four unidirectional channels with a data rate of 100 Mb/s and an isolation voltage of 5000 Vrms. The device operates on a supply voltage between 3 V and 5.5 V, featuring a propagation delay of 18 ns and rise/fall times of 25 ns. It supports an operating temperature range from -40°C to +125°C and includes a built-in DC-DC converter for isolated power transfer.

Feature Summary

Integrates a capacitive coupling isolation barrier with an internal DC-DC converter for self-powered operation
Provides four independent unidirectional signal channels for high-speed data transmission
Features robust common-mode transient immunity suitable for noisy industrial environments

Applications

Industrial automation systems requiring galvanic isolation
Medical equipment signal interfaces
Power electronics control circuits

Procurement Notes

Verify the specific suffix 'ISR' confirms the reel packaging format and RoHS compliance status against the manufacturer's latest datasheet. Ensure the component meets moisture sensitivity level requirements for your assembly process. Cross-reference the ordering part number with official Skyworks documentation to confirm availability and lead times before finalizing procurement plans.

Selection Notes

Select this component when a self-powered solution is required to eliminate external isolated power supplies. The 100 Mb/s data rate suits standard communication protocols like SPI or UART. Consider the 24-pin SOIC footprint for board space constraints. Verify that the 5000 Vrms isolation rating exceeds the system's safety requirements.

Part Context

This part belongs to the Si886xx family of digital isolators which integrate power conversion capabilities. Unlike passive isolators, these devices generate their own isolated supply voltage, simplifying system design by reducing component count and board area while maintaining high reliability standards.

Replacement Considerations

Check Skyworks documentation for direct pin-compatible alternatives within the Si886xx series. Verify if other suffixes offer different packaging options such as tubes instead of reels.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.