# ISO1540DR (Component) ## Description I2C Digital Isolator 2500Vrms 2 Channel 1Mbps 25kV/µs CMTI 8-SOIC (0.154", 3.90mm Width) #commonpartslibrary #isolator ## Component Details - **Owner:** adrian95 - **Created:** 1/17/2024 - **Last Updated:** 2/19/2024 - **Visibility:** Public - **Manufacturer Name:** Texas Instruments - **Part Type:** Isolator - **Manufacturer Part Number:** ISO1540DR - **License:** https://creativecommons.org/licenses/by/4.0/ - **Datasheet URL:** https://www.ti.com/lit/ds/symlink/iso1540.pdf - **Used in:** 54 projects ## Distributor Pricing (qty 1) *Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.* | Distributor | Unit Price (qty 1) | Stock | |------------|--------------------|-------| | [Arrow](https://www.arrow.com/en/products/iso1540dr/texas-instruments.html?utm_currency=USD&region=nac) | $4.489 | 3 | | [Digi-Key](https://www.digikey.com/en/products/detail/texas-instruments/ISO1540DR/3587222) | N/A | N/A | | [LCSC](https://www.lcsc.com/product-detail/C179739.html) | $0.812 | 16K | | [Mouser](https://www.mouser.com/ProductDetail/Texas-Instruments/ISO1540DR?qs=rg6Iqu58vpX77upb7ifqqQ%3D%3D) | $4.68 | 0 | | [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=ISO1540DR) | N/A | N/A | | [Verical](https://www.verical.com/pd/texas-instruments-digital-isolator-ISO1540DR-733652?utm_currency=USD) | $4.3378 | 2.4K | - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **Manufacturer:** Texas Instruments - **MPN:** ISO1540DR - **Package / Case Code:** 8-SOIC - **Pin Count:** 8 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | VCC1 | | | 2 | SDA1 | | | 3 | SCL1 | | | 4 | GND1 | | | 5 | GND2 | | | 6 | SCL2 | | | 7 | SDA2 | | | 8 | VCC2 | | --- *Generated from [https://www.flux.ai/adrian95/iso1540dr~esw](https://www.flux.ai/adrian95/iso1540dr~esw)*