{"product_id":"plug-and-play-tca9548a-i2c-multiplexer-1-to-8-breakout-board","title":"Plug and Play TCA9548A I2C Multiplexer 1-to-8 Breakout Board","description":"\u003cp\u003eIf you need to control more than one device that uses the same I2C bus, then you need the Plug and Play  TCA9548A I2C Multiplexer 1-to-8 Breakout Board from PMD Way (with free delivery, worldwide).\u003c\/p\u003e\n\u003cp\u003eWith a little simple coding the TCA9548A can direct your host microcontroller to one of eight separate I2C buses. \u003c\/p\u003e\n\u003cp\u003eFurthermore, the TCA9548A can also act as a level converter, so you can have varying device bus and operating voltages between 1.8 and 5V DC. \u003c\/p\u003e\n\u003cp\u003eFinally, the TCA9548A supports I2C hot-swap of bus devices, and supports the usual 400 kHz operating mode used by the majority of I2C bus devices. Unlike other breakout boards, this one has all the inline pins fitted and soldered - and has a set of tiny DIP switches allowing you to change the I2C bus address for the TCA9548A.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1-to-8 Bidirectional Translating Switches •\u003c\/li\u003e\n\u003cli\u003eI2C Bus and SMBus Compatible\u003c\/li\u003e\n\u003cli\u003eActive-Low Reset Input • Three Address Pins, Allowing up to Eight TCA9548A Devices on the I2C Bus\u003c\/li\u003e\n\u003cli\u003eChannel Selection Through an I2C Bus, In Any Combination\u003c\/li\u003e\n\u003cli\u003ePower Up With All Switch Channels Deselected • Low RON Switches • Allows Voltage-Level Translation Between 1.8-V, 2.5-V, 3.3-V, and 5-V Buses\u003c\/li\u003e\n\u003cli\u003eNo Glitch on Power Up • Supports Hot Insertion • Low Standby Current • Operating Power-Supply Voltage Range of 1.65 V to 5.5 V\u003c\/li\u003e\n\u003cli\u003e5-V Tolerant Inputs • 0- to 400-kHz Clock Frequency • Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II\u003c\/li\u003e\n\u003cli\u003eESD Protection Exceeds JESD 22 – ±2000-V Human-Body Model (A114-A) – 200-V Machine Model (A115-A)\u003c\/li\u003e\n\u003cli\u003e±1000-V Charged-Device Model (C101)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMore information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDownload\u003cspan\u003e \u003c\/span\u003e\u003ca title=\"PCA9548A datasheet from PMD Way\" rel=\"noopener noreferrer\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2386\/9605\/files\/tca9548a.pdf?2334\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003e(pdf)\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener noreferrer\" href=\"https:\/\/pmdway.com\/blogs\/product-guides-for-arduino\/using-the-tca9548a-1-to-8-i2c-multiplexer-breakout-with-arduino\" target=\"_blank\"\u003eArduino tutorial\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDIP switch bus address settings:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2386\/9605\/files\/tca9548a-breakout-board-pmdway_4.jpg?v=1794349206\" alt=\"Plug and Play TCA9548A I2C Multiplexer 1-to-8 Breakout Board from PMD Way with free delivery\"\u003e\u003c\/p\u003e\n\u003cp\u003eDon't forget to check out our full range of \u003ca rel=\"noopener\" title=\"I\/O Expander Breakout boards from PMD Way with free delivery\" href=\"https:\/\/pmdway.com\/collections\/io-expander-breakout\" target=\"_blank\"\u003eI\/O expander breakout boards\u003c\/a\u003e\u003ca href=\"https:\/\/pmdway.com\/collections\/db37-breakout-products\" title=\"DB37 breakout boards from PMD Way with free delivery\" rel=\"noopener\" target=\"_blank\"\u003e\u003c\/a\u003e if this doesn't meet your needs. And as always, all orders receive free delivery. \u003c\/p\u003e\n\u003cp\u003eAnd remember ... if you:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ecan't find what you need\u003c\/li\u003e\n\u003cli\u003enot sure what to order\u003c\/li\u003e\n\u003cli\u003ewant a bulk deal\u003c\/li\u003e\n\u003cli\u003eneed technical support\u003c\/li\u003e\n\u003cli\u003eor just want to have a talk ...\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePlease email us via\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"mailto:support@pmdway.com\"\u003esupport@pmdway.com\u003c\/a\u003e. \u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eTo keep up to date with new products, news, tutorials and more - we're on \u003ca href=\"https:\/\/twitter.com\/pmdway\" title=\"PMD Way on x\/twitter\" target=\"_blank\"\u003ex\u003c\/a\u003e, \u003ca href=\"https:\/\/www.facebook.com\/pmdway\" title=\"PMD Way on facebook\" target=\"_blank\"\u003eFacebook\u003c\/a\u003e, \u003ca href=\"https:\/\/www.instagram.com\/pmdway\/\" title=\"PMD Way on Instagram\" target=\"_blank\"\u003eInstagram\u003c\/a\u003e, \u003ca href=\"https:\/\/www.threads.net\/@pmdway\" title=\"PMD Way on threads\" target=\"_blank\"\u003ethreads\u003c\/a\u003e, \u003ca href=\"https:\/\/www.reddit.com\/r\/pmdway\/\" title=\"PMD Way subreddit\" target=\"_blank\"\u003ereddit\u003c\/a\u003e, and \u003ca href=\"https:\/\/www.instructables.com\/member\/pmdwayhk\/\" title=\"PMD Way on instructables\" target=\"_blank\"\u003einstructables\u003c\/a\u003e. \u003c\/p\u003e","brand":"PMD Way","offers":[{"title":"Default Title","offer_id":50849922154658,"sku":"111126001","price":22.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2386\/9605\/files\/tca9548a-breakout-board-pmdway_1.jpg?v=1794349206","url":"https:\/\/pmdway.com\/products\/plug-and-play-tca9548a-i2c-multiplexer-1-to-8-breakout-board","provider":"PMD Way","version":"1.0","type":"link"}