Hot-Swap I2C Buffer - I2C bus buffer module - TCA4307 - Adafruit 5159

Index: ADA-20178 EAN: 5903351247344
Hot-Swap I2C Buffer manufactured by Adafruit is an I2C bus buffer module based on TCA4307 chip. It allows connecting I2C devices while power supply is active, without fear of suspending or stopping transmission caused by additional SCL pulse or unexpected capacitive load.
Hot-Swap I2C Buffer - I2C bus buffer module - TCA4307 - Adafruit 5159
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Manufacturer: Adafruit
Compatibility: Arduino Raspberry Pi

Product description: Hot-Swap I2C Buffer - I2C bus buffer module - TCA4307 - Adafruit 5159

Hot-Swap I2C Buffer manufactured by Adafruit is a module with I2C bus buffer based on TCA4307 chip. It allows connecting I2C devices with active power supply without fear of suspending or stopping transmission caused by additional SCL pulse or unexpected capacitive load. It can be used during prototyping of devices where frequent connecting and disconnecting of peripheral devices occurs. The module can handle I2C clock frequency up to 400 kHz. In addition, Hot-Swap I2C Buffer automatically disconnects the bus if it detects that SDAOUT or SCLOUT is in low state.

The manufacturer provides a detailed user guide that greatly simplifies the use of the module. Check it out!

Hot-Swap I2C Buffer - moduł z buforem magistrali I2C - TCA4307 - wyprodukowany przez Adafruit.

Hot-Swap I2C Buffer - I2C bus buffer module - TCA4307 - manufactured by Adafruit.

Leads description and example connection diagram

  • VCC - power supply pin
  • GND - system ground
  • SCL - I2C bus clock line pin
  • SDA - I2C bus data line pin
  • IN - STEMMA QT / Qwiic connector for controller connection
  • OUT - STEMMA QT / Qwiic connector for connecting I2C device
  • ENABLE - pin for bus switching off
  • READY - pin to indicate if a peripheral device is connected and ready to use

Technical specification Hot-Swap I2C Buffer

  • Type: module with I2C bus buffer
  • Compatible with: Arduino, Raspberry Pi, Feather and others
  • Supply voltage: from 2.3 V to 5 V DC
  • Embedded chip: TCA4307
  • Supported I2C clock frequency: up to 400 kHz
  • Communication interface: I2C
  • Pinouts:
    • STEMMA QT / Qwiic connectors
    • Solder fields (goldpin connectors for self-soldering are included)
  • Module dimensions: 25.4 x 17.8 x 4.5 mm
  • Weight: 1.7 g

Set contents

  • Hot-Swap I2C Buffer - I2C bus buffer module - TCA4307
  • 1x12 goldpin strip - 2.54 mm pitch
W skład zestawu wchodzi także listwa goldpin o rastrze 2,54 mm.

Set includes also goldpin strip with 2,54 mm raster.

Same-day shipping

  • Crediting the payment for the order on our account on a business day before 10:00 AM means sending the goods on the same day.
  • All packages are being delivered by GLS Group courier and covered with insurance up to 1200 EUR.
  • You will receive a link to track your package and monitor the progress of delivery as soon as it is shipped.

Terms of delivery 

GLS - zone 1

Austria, Belgium, Croatia, The Czech Republic, Denmark, Germany, Netherlands, Poland, Slovakia 

  • Delivery time: 2-4 days
  • Delivery cost: from 4.18 EUR
  • Insurance: 1200 EUR
GLS - zone 2

Bulgaria, Estonia, France, Hungary, Italy, Latvia, Lithuania, Luxembourg, Portugal, Romania, San Marino, Slovenia

  • Delivery time: 2-5 days
  • Delivery cost: from 5.35 EUR
  • Insurance: 1200 EUR
GLS - zone 3

Finland, Greece, Ireland, Spain, Sweden 

  • Delivery time: 2-7 days
  • Delivery cost: from 7.67 EUR
  • Insurance: 1200 EUR

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Product reviews

Hot-Swap I2C Buffer - I2C bus buffer module - TCA4307 - Adafruit 5159

5/5

Average grade

2

Customers opinion
Poniższe opinie zbieramy
i weryfikujemy przy pomocy
zewnętrznego partnera Trustmate
i pochodzą z procesu pozakupowego.
09.04.2022 Confirmed purchase Translated review
According to specifications :)
18.10.2021 Confirmed purchase Translated review
it's OK

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