Name: ISO1540D
Brand: Texas Instruments
SKU: ISO1540D
Availability: InStock
Rating: 5 (151 reviews)

ISO1540D

For Reference Only

Part Number	ISO1540D
Manufacturer	Texas Instruments
Description	DGTL ISO 2.5KV 2CH I2C 8SOIC
Datasheet	ISO1540D Specifications
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	4,554 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 1 - May 6 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # ISO1540D (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 ISO1540D specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add ISO1540D with quantity into BOM. Heisener.com does NOT require any registration to request a quote of ISO1540D.

ISO1540D 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

ISO1540D Reviews

Dani***** Dada

April 9, 2023

★ ★ ★ ★ ★

Order arrived to Estonia in 3 days. Item as described. Well packed.

Brend*****apman

March 18, 2023

★ ★ ★ ★ ★

Great communication. A pleasure to do business with.

Jeffer*****andler

March 16, 2023

★ ★ ★ ★ ★

Very pleased purchasing experience, would definitely buy again.

Fran*****illa

March 11, 2023

★ ★ ★ ★ ★

Excellent ! ISO1540D item arrived very quickly and was packaged well, no issues.

Wilde*****wford

March 8, 2023

★ ★ ★ ★ ★

Excellent service and product arrives in reasonable shipping rates. Well done!

Mav*****Rana

March 5, 2023

★ ★ ★ ★ ★

They work great and I hope to find more used for the extra ones.

Jet*****usso

March 4, 2023

★ ★ ★ ★ ★

Work Great. Would recommend. Only used 2. So I have 248 extras. Best deal by far that's why I got these.

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ISO1540D Packaging

ISO1540D FAQ

1. How to order ISO1540D 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 ISO1540D is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ISO1540D. All suppliers must pass our qualification reviews before they can publish their products including ISO1540D on Heisener; we pay more attention to the channels and quality of ISO1540D products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the ISO1540D price and inventory displayed accurate?

The price and inventory of ISO1540D 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 ISO1540D?

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 ISO1540D we delivered, we will accept the replacement or return of the ISO1540D 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 ISO1540D.

(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 ISO1540D pin diagram, ISO1540D datasheet?

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

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ISO1540D 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

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Description

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ISO1540D

D# V99:2348_07263438

Texas Instruments

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RoHS: Compliant

ISO1540DR

D# V72:2272_07263439

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RoHS: Compliant

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ISO1540DR

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ISO1540D

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Low-Power, Bidirectional I2C Isolators

ISO1540DR

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Low-Power, Bidirectional I2C Isolators

Part Number

Manufacturer

Description

Stock

ISO1540D

D# C1S746202729676

Texas Instruments

Digital Isolator Open Drain 2-CH 1Mbps 8-Pin SOIC Tube

RoHS: Compliant

pbFree: Yes

Min Qty: 1

Container: Tube

ISO1540DR

D# C1S746202732926

Texas Instruments

Digital Isolator Open Drain 2-CH 1Mbps 8-Pin SOIC T/R

RoHS: Compliant

pbFree: Yes

Min Qty: 1

Container: Reel

2139

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Description

Stock

ISO1540DR

Texas Instruments

IC Digital Isolator 2500Vrms 2 Channel 1Mbps 25kV/s CMTI 8-SOIC (0.154

315

Part Number

Manufacturer

Description

Stock

ISO1540DR

Texas Instruments

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

ISO1540D

D# 296-34896-5-ND

Texas Instruments

DGTL ISOL 2500VRMS 2CH I2C 8SOIC

351

ISO1540DR

D# 296-34871-2-ND

Texas Instruments

DGTL ISOL 2500VRMS 2CH I2C 8SOIC

Part Number

Manufacturer

Description

Stock

ISO1540DR

Texas Instruments

In stock shipping within 2days

10260

Part Number	Manufacturer	Description	Stock
ISO1540DR D# 3124774RL	Texas Instruments	DIGITAL ISOLATOR, 2-CH, 1MBPS, SOIC-8 RoHS: Compliant Min Qty: 1 Container: Reel	0
ISO1540D . D# 2496652	Texas Instruments	I2C ISOLATOR, 2-CH, 1MBPS, SOIC-16 RoHS: Compliant Min Qty: 1 Container: Each	0
ISO1540D D# 3009460	Texas Instruments	I2C ISOLATOR, 2-CH, 1MBPS, SOIC-16 RoHS: Compliant Min Qty: 1 Container: Each	1051

Part Number	Manufacturer	Description	Stock
ISO1540DRG4	Texas Instruments	OEM/CM ONLY	20100
ISO1540DR	Texas Instruments	OEM/CM ONLY	405
ISO1540D	Texas Instruments	OEM/CM ONLY	116
ISO1540DRPBF	Texas Instruments	OEM/CM ONLY	110
ISO1540D10PCS	Texas Instruments	OEM/CM ONLY	1300
UIISO1540D	Texas Instruments	OEM/CM ONLY	110

Part Number

Manufacturer

Description

Stock

ISO1540DR

Texas Instruments

In stock

Part Number

Manufacturer

Description

Stock

ISO1540DR

Texas Instruments

I²C Digital Isolator 2500Vrms Channel 1Mbps 25kV/µs CMTI 8-SOIC (0.154", 3.90mm Width)

RoHS: Compliant

3007

Part Number

Manufacturer

Description

Stock

ISO1540DR

D# C179739

Texas Instruments

7799

Part Number

Manufacturer

Description

Stock

ISO1540D

Texas Instruments

OEM/CM Immediate delivery

2780

ISO1540DR

Texas Instruments

OEM/CM Immediate delivery

26000

Part Number

Manufacturer

Description

Stock

ISO1540D

D# 28AH2688

Texas Instruments

I2C ISOLATOR, 2-CH, 1MBPS, SOIC-16, No. of Channels:2 Channel, Propagation Delay:67ns, Supply Voltage Min:3V, Supply Voltage Max:5.5V, Interface Case Style:SOIC, No. of Pins:8Pins, Operating Temperature Min:-40°C, Operating RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

1051

ISO1540DR

D# 28AH2689

Texas Instruments

DIGITAL ISOLATOR, 2-CH, 1MBPS, SOIC-8, No. of Channels:2 Channel, Propagation Delay:70ns, Supply Voltage Min:3V, Supply Voltage Max:5.5V, Interface Case Style:SOIC, No. of Pins:8Pins, Operating Temperature Min:-40°C, Operating RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

Part Number

Manufacturer

Description

Stock

ISO1540DR

D# NS-ISO1540DR

Texas Instruments

OEM/CM ONLY

8763

ISO1540D

D# NS-ISO1540D

Texas Instruments

OEM/CM ONLY

3737

Part Number

Manufacturer

Description

Stock

ISO1540DR

Texas Instruments

INTERFACE CIRCUIT, PDSO8

Part Number

Manufacturer

Description

Stock

ISO1540D

D# 8253079

Texas Instruments

ISO1540D Texas Instruments, 2-Channel I2C Digital Isolator 1Mbps, 2500 Vrms, 8-Pin SOIC, PK

Min Qty: 2

Container: Package

270

Part Number

Manufacturer

Description

Stock

ISO1540D

Texas Instruments

OEM/CM ONLY

206

ISO1540DR

Texas Instruments

OEM/CM ONLY

25256

Part Number

Manufacturer

Description

Stock

ISO1540D

Texas Instruments

IN stock Immediate delivery

2795

ISO1540DR

Texas Instruments

IN stock Immediate delivery

25985

Part Number

Manufacturer

Description

Stock

ISO1540D

Texas Instruments

2.5-kVrms, isolated bidirectional clock, bidirectional I2C isolator

ISO1540DR

Texas Instruments

2.5-kVrms, isolated bidirectional clock, bidirectional I2C isolator

Part Number

Manufacturer

Description

Stock

ISO1540D

Texas Instruments

shipping today

ISO1540DR

Texas Instruments

shipping today

Part Number

Manufacturer

Description

Stock

ISO1540DR

Texas Instruments

RFQ

6107

Part Number

Manufacturer

Description

Stock

ISO1540DR

Texas Instruments

DGTL ISO 2.5KV 2CH I2C 8SOIC

92198

Part Number	Manufacturer	Description	Stock
ISO1540DR D# 3124774	Texas Instruments	DIGITAL ISOLATOR, 2-CH, 1MBPS, SOIC-8 RoHS: Compliant Min Qty: 1 Container: Cut Tape	1677
ISO1540D . D# 2496652	Texas Instruments	I2C ISOLATOR, 2-CH, 1MBPS, SOIC-16 RoHS: Compliant Min Qty: 1 Container: Each	0
ISO1540D D# 3009460	Texas Instruments	I2C ISOLATOR, 2-CH, 1MBPS, SOIC-16 RoHS: Compliant Min Qty: 1 Container: Each	1285

Quick Inquiry

ISO1540D

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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