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AI Overview
Replacing the ISO1540QDRQ1 (an 8-SOIC automotive I2C isolator) involves
using hot air rework, flux, and precise alignment to solder the new IC. Ensure the pin-1 orientation is correct, as this is critical for proper operation.Key Replacement Steps & Considerations:
- Removal: Use hot air rework to remove the faulty chip, taking care not to lift PCB pads.
- Cleaning & Preparation: Clean the PCB pads with solder wick and flux, then apply fresh solder paste or flux for the new chip.
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ISO1540QDRQ1 replacement parts - ICYI
icyi.com
https://www.icyi.com › iso1540qdrq1-replacement-parts
icyi.com
https://www.icyi.com › iso1540qdrq1-replacement-parts
China supplier of chip sales - ISO1540QDRQ1 replacement parts offered by QAIC Tech Limited. Any questions,pls do not hesitate to contact us!
ISO1540QDRQ1 Texas Instruments | Isolators
DigiKey
https://www.digikey.com › ... › Digital Isolators
DigiKey
https://www.digikey.com › ... › Digital Isolators
Order today, ships today. ISO1540QDRQ1 – I2C Digital Isolator 2500Vrms 2 Channel 25kV/µs CMTI 8-SOIC (0.154", 3.90mm Width) from Texas Instruments.
$5.15In stock$4.99 delivery30-day returns
Original New Chip IC ISO1540QDRQ1
Alibaba.com
https://www.alibaba.com › ... › Other ICs
Alibaba.com
https://www.alibaba.com › ... › Other ICs
Arrange time:Usually 1-3 workdays;Datasheet:Support;Boruiwei warranty:Yes;Price:IC price may be fluctuate;Payment ways:In advance;Shipping ...
ISO1540QDRQ1 Texas Instruments
Mouser Electronics, Inc.
https://www.mouser.com › ProductDetail › ISO1540QD...
Mouser Electronics, Inc.
https://www.mouser.com › ProductDetail › ISO1540QD...
ISO1540QDRQ1 Texas Instruments Digital Isolators Automotive 2.5-kVrm s isolated bidirect A 595-ISO1540QDQ1 datasheet, inventory, & pricing.
$4.99 delivery30-day returns
ISO1540-Q1 data sheet, product information and support
TI.com
https://www.ti.com › product › ISO1540-Q1
TI.com
https://www.ti.com › product › ISO1540-Q1
TI's ISO1540-Q1 is a Automotive, 2.5-kVrms, isolated bidirectional clock, bidirectional I2C isolator. Find parameters, ordering and quality information.
1pcs ISO1540QDRQ1 SOIC-8
eBay
https://www.ebay.com › ... › Chipsets
eBay
https://www.ebay.com › ... › Chipsets
Find many great new & used options and get the best deals for 1pcs ISO1540QDRQ1 SOIC-8 at the best online prices at eBay! Free shipping for many products!
$12.91In stock$8.41 delivery
Missing: replace chip
1 pcs/1 pcs ISO1540DR ISO1540 SO1540 SOIC
Amazon.com
https://www.amazon.com › ...
Amazon.com
https://www.amazon.com › ...
1 pcs/1 pcs ISO1540DR ISO1540 SO1540 SOIC - 8 Isolated Bidirectional Clock I2C Isolator Chip IC Integrated Circuit Replacement for OEM · Purchase options and add ...Read more
TI representative help regarding ISO1540QDRQ1 failure ...
TI E2E
https://e2e.ti.com › support › interface › interface-forum
TI E2E
https://e2e.ti.com › support › interface › interface-forum
Hi Mohamed, Sorry to hear you are experiencing issues. I have contacted a couple of engineers in our Apps and quality teams to help you with this quickly.Read more
Notification Details - ARIAT TECHNOLOGY LIMITED
ariat-tech.tw
https://www.ariat-tech.tw › ISO1540QDRQ1
ariat-tech.tw
https://www.ariat-tech.tw › ISO1540QDRQ1
PDF
Mar 22, 2023*. *Sample requests received after March 22, 2023 will not be supported. Change Type: Assembly Site. Assembly Process. Assembly Materials.