What is the Additional Feature ?

Name: ISO1540DR
Brand: Texas Instruments
SKU: ISO1540DR
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

Cart ( )

lmages are for reference only See Product Specifications

Texas Instruments ISO1540DR

Part No.:: ISO1540DR

Manufacturer:: Texas Instruments

Package:: 8-SOIC (0.154, 3.90mm Width)

Datasheet:: ISO1540DR.pdf

Description:: DGTL ISOL 2500VRMS 2CH I2C 8SOIC

In Stock:: 2025

Quantity:: Add To Cart

For more detailed including pricing and shipping

: Quick response, quick quotation

: Flash shipment, no worries after sales

: Original channel, guarantee of the authentic products

Please send RFQ , we will respond immediately.

Purchase and inquiry

ISO1540DR Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
Technology:
Capacitive Coupling
Type:
I²C
IsolatedPower:
No
NumberofChannels:
2
Inputs-Side1/Side2:
2/2
ChannelType:
Bidirectional
Voltage-Isolation:
2500Vrms
CommonModeTransientImmunity(Min):
25kV/µs
DataRate:
1Mbps
PropagationDelaytpLH/tpHL(Max):
-
PulseWidthDistortion(Max):
80ns, 21ns
Rise/FallTime(Typ):
-
Voltage-Supply:
3V ~ 5.5V
OperatingTemperature:
-40°C ~ 125°C
MountingType:
Surface Mount

ISO1540DR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ISO1540DR price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for ISO1540DR to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

Purchase in icwhale.com

There is no doubt that you may place an order without registering to icwhale.com.

We strongly suggest you sign in our shop before purchasing as you can track your order real-time tracking.

Means of Payment in icwhale.com

For your convenience, we support multiple payment methods in USD, including PayPal, Credit Card, wire transfer. and Alipay.

RFQ (Request for Quotations) in icwhale.com

It is recommended to acquire for quotations to get the latest prices and inventories about the parts.

Our sales will reply to your request by email within 24 hours.

Warm reminder

1. You'll receive an order information email in your email inbox. (Please remember to check the spam folder if you didn't hear from us).

2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping & Handling

Shipping fee starts at $35, but some countries will exceed $35. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)

The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and countries.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, UPS and China Post.

Order Tracking for International Orders

Once your order has been shipped, the tracking number will be sent to the email address registered to your account. This information can also be viewed when logged into your account in the "my account" page.

ISO1540DR information

Views：

ISO1540DR Typical application Circuitry

ISO1540DR

The ISO1540DR represents an integral member of the ISO series, renowned for their high-quality interface devices. As an I²C isolator, it offers a pivotal role in ensuring that communication channels remain robust even in noisy environments or when galvanic isolation is required.

1. VCCI Pin: This is the supply voltage for the input side. Ensure it's connected to a suitable voltage source, as recommended in the datasheet.

2. GNDI Pin: This is the ground reference for the input side. Always make sure it's linked to the system's ground.

3. SDAI Pin: This pin receives the I²C data from the input side. Connect this to the I²C data line of the controller or microcontroller you're interfacing with.

4. SCLI Pin: This pin receives the I²C clock from the input side. It ought to be linked to the controller's I/C clock line.

5. VCCO Pin: This is the supply voltage for the output side. Given the isolation between the input and output sides, this can be a different voltage from VCCI.

6. GNDO Pin: reference point for the output side's ground. Like the input ground, ensure a firm connection to the system's ground plane, but remember that it's isolated from GNDI.

7. SDAO Pin: This pin sends the I²C data to the output side. Connect this to the I²C data line of the device you wish to communicate with.

8. SCLO Pin: This sends the I²C clock to the output side. It should be connected to the I²C clock line of the secondary device.

9. Critical Notes:

- The ISO1540DR provides bidirectional data channels, so be certain of your connections for seamless communication.

- The input and output sides can function at various ground potentials due to their galvanic separation.

- To avoid damage or malfunction, make sure the equipment is operated within the voltage and temperature range that it is designed for.

- When integrating the ISO1540DR into a system, always consider potential interference and use adequate decoupling and grounding strategies.

In summation, the ISO1540DR serves as a pivotal component in the ISO series, offering impeccable I²C isolation. Its design enables both protection and reliable communication in a plethora of applications. For the latest, most accurate, and thorough information, always refer to the datasheet.

ISO1540DR FAQ

1. How to order ISO1540DR on icwhale.com?

Currently, icwhale.com 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 icwhale.com 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 icwhale.com; 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