Name: ISO1540DR
Brand: Texas Instruments
SKU: ISO1540DR
Availability: InStock
Rating: 5 (121 reviews)

ISO1540DR

For Reference Only

Part Number	ISO1540DR
Manufacturer	Texas Instruments
Description	DGTL ISO 2.5KV 2CH I2C 8SOIC
Datasheet	ISO1540DR Specifications
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	492,996 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Jun 30 - Jul 5 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # ISO1540DR (Digital Isolators) is manufactured by Texas Instruments 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 ISO1540DR specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add ISO1540DR with quantity into BOM. Heisener.com does NOT require any registration to request a quote of ISO1540DR.

ISO1540DR Specifications

Manufacturer	Texas Instruments
Category	Isolators - Digital Isolators
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
Series	-
Technology	Capacitive Coupling
Type	I2C
Isolated Power	No
Number of Channels	2
Inputs - Side 1/Side 2	2/2
Channel Type	Bidirectional
Voltage - Isolation	2500Vrms
Common Mode Transient Immunity (Min)	25kV/µs
Data Rate	1Mbps
Propagation Delay tpLH / tpHL (Max)	-
Pulse Width Distortion (Max)	80ns, 21ns
Rise / Fall Time (Typ)	-
Voltage - Supply	3 V ~ 5.5 V
Operating Temperature	-40°C ~ 125°C
Package / Case	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SOIC

ISO1540DR Reviews

Jaxe*****binson

April 1, 2023

★ ★ ★ ★ ★

★★★★★ Nice Item, Shipped Fast And As Promised! ★★★★★ THANKS!!!!! ★★★★★

Astri*****tgomery

March 29, 2023

★ ★ ★ ★ ★

These very economical items will repair my expensive contactors with just a quick connection.

Mae*****Sant

March 20, 2023

★ ★ ★ ★ ★

These are the most popular variety of components of different types!

Esteba*****iamson

March 15, 2023

★ ★ ★ ★ ★

It's an incredible place to buy the hard-to-find parts. Fair price, good quality and nice service! I would definitely do business with them again, thank you!

Regi*****alal

March 5, 2023

★ ★ ★ ★ ★

Worked good to turn my AC welder into a DC welder.

Shm***** Deo

March 3, 2023

★ ★ ★ ★ ★

I have always get a fast response from Heisener with my orders. As a small business owner I greatly appreciate that I can order as little as 1 item as opposed to other companies who require you place a larger minimum order.

Jour*****Wason

February 26, 2023

★ ★ ★ ★ ★

Competitive prices, fast/cheap shipping, easy find my desired items, powerful online business what I need to do are a few clicks!

Write a Review

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Thanks for Your Review!

ISO1540DR Packaging

ISO1540DR FAQ

1. How to order ISO1540DR 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 ISO1540DR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ISO1540DR. All suppliers must pass our qualification reviews before they can publish their products including ISO1540DR on Heisener; we pay more attention to the channels and quality of ISO1540DR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the ISO1540DR price and inventory displayed accurate?

The price and inventory of ISO1540DR 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 ISO1540DR?

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 ISO1540DR we delivered, we will accept the replacement or return of the ISO1540DR 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 ISO1540DR.

(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 ISO1540DR pin diagram, ISO1540DR datasheet?

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

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ISO1540DR 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.

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Quick Inquiry

ISO1540DR

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

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