Name: SI8440AB-D-IS1
Brand: Silicon Labs
SKU: SI8440AB-D-IS1
Availability: InStock
Rating: 5 (100 reviews)

SI8440AB-D-IS1

For Reference Only

Part Number	SI8440AB-D-IS1
Manufacturer	Silicon Labs
Description	DGTL ISO 2.5KV GEN PURP 16SOIC
Datasheet	SI8440AB-D-IS1 Datasheet SI8440AB-D-IS1 Specifications
Package	16-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	5,814 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Jun 8 - Jun 13 (Choose Expedited Shipping)
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Part Number # SI8440AB-D-IS1 (Digital Isolators) is manufactured by Silicon Labs and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For SI8440AB-D-IS1 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SI8440AB-D-IS1 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SI8440AB-D-IS1.

SI8440AB-D-IS1 Specifications

Manufacturer	Silicon Labs
Category	Isolators - Digital Isolators
Package	16-SOIC (0.154", 3.90mm Width)
ECAD
Series	Automotive, AEC-Q100
Technology	Capacitive Coupling
Type	General Purpose
Isolated Power	No
Number of Channels	4
Inputs - Side 1/Side 2	4/0
Channel Type	Unidirectional
Voltage - Isolation	2500Vrms
Common Mode Transient Immunity (Min)	25kV/µs (Typ)
Data Rate	1Mbps
Propagation Delay tpLH / tpHL (Max)	35ns, 35ns
Pulse Width Distortion (Max)	25ns
Rise / Fall Time (Typ)	3.8ns, 2.8ns
Voltage - Supply	2.7 V ~ 5.5 V
Operating Temperature	-40°C ~ 125°C
Package / Case	16-SOIC (0.154", 3.90mm Width)
Supplier Device Package	16-SOIC

SI8440AB-D-IS1 Datasheet

SI8440AB-D-IS1 Reviews

Arma*****Salvi

April 3, 2023

★ ★ ★ ★ ★

Didn’t need so many but it was cheap. I did have to solder extra wire on each end to make fit better but exactly you need of your looking for this particular mod.

Mela*****Wyatt

March 29, 2023

★ ★ ★ ★ ★

Excellent Seller, Great Products, Fast Reliable Service.

Han*****Bali

March 20, 2023

★ ★ ★ ★ ★

All current moves in switching devices with the proper selection of amp rating capability. I chose these to do a job that had to handle only 1/3 of it's rated capacity. So they were the perfect choice. To date they work as expected; perfectly.

Jas***** Koch

March 9, 2023

★ ★ ★ ★ ★

So far all the items still work. I'm using these for some home made solar panels and they're doing great.

Iris*****nard

March 1, 2023

★ ★ ★ ★ ★

Good service, and great value for money I am pleased with the item of SI8440AB-D-IS1.

Ryd*****Sama

February 25, 2023

★ ★ ★ ★ ★

Very good product for electronic projects and are of great quality and test great.

Mae*****sley

February 21, 2023

★ ★ ★ ★ ★

Resonators were genuine Murata components and arrived in 3 days from Hongkong

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SI8440AB-D-IS1 Packaging

SI8440AB-D-IS1 FAQ

1. How to order SI8440AB-D-IS1 on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that SI8440AB-D-IS1 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SI8440AB-D-IS1. All suppliers must pass our qualification reviews before they can publish their products including SI8440AB-D-IS1 on Heisener; we pay more attention to the channels and quality of SI8440AB-D-IS1 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SI8440AB-D-IS1 price and inventory displayed accurate?

The price and inventory of SI8440AB-D-IS1 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of SI8440AB-D-IS1?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the SI8440AB-D-IS1 we delivered, we will accept the replacement or return of the SI8440AB-D-IS1 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of SI8440AB-D-IS1.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as SI8440AB-D-IS1 pin diagram, SI8440AB-D-IS1 datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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SI8440AB-D-IS1 Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

SI8440AB-D-IS1

D# E54:1762_01154979

Silicon Laboratories Inc

2.5 kV 4-Channel Digital Isolator

RoHS: Compliant

SI8440AB-D-IS1R

D# V79:2366_24019473

Silicon Laboratories Inc

2.5 kV 4-Channel Digital Isolator

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

SI8440AB-D-IS1R

Silicon Laboratories Inc

DGTL ISO 2.5KV GEN PURP 16SOIC

SI8440AB-D-IS1

Silicon Laboratories Inc

DGTL ISO 2.5KV GEN PURP 16SOIC

Part Number

Manufacturer

Description

Stock

SI8440AB-D-IS1

D# SI8440AB-D-IS1-ND

Silicon Laboratories Inc

DGTL ISO 2500VRMS 4CH GP 16SOIC

SI8440AB-D-IS1R

D# SI8440AB-D-IS1R-ND

Silicon Laboratories Inc

DGTL ISO 2500VRMS 4CH GP 16SOIC

Part Number

Manufacturer

Description

Stock

SI8440AB-D-IS1R

D# NS-SI8440AB-D-IS1R

Silicon Laboratories Inc

OEM/CM ONLY

8652

SI8440AB-D-IS1

D# NS-SI8440AB-D-IS1

Silicon Laboratories Inc

OEM/CM ONLY

5686

Part Number

Manufacturer

Description

Stock

SI8440AB-D-IS1R

Silicon Laboratories Inc

Quad Ch 2.5kV Isolator, 1M, 4/0, NB SOIC16, lead free

SI8440AB-D-IS1

Silicon Laboratories Inc

Quad Ch 2.5kV Isolator, 1M, 4/0, NB SOIC16, lead free

Part Number

Manufacturer

Description

Stock

SI8440AB-D-IS1

D# 50823315

Silicon Laboratories Inc

2.5 kV 4-Channel Digital Isolator

RoHS: Compliant

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SI8440AB-D-IS1

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