TCA9548A I²C Multiplexer Module


Package Includes

  • 1x TCA9548A I2C Multiplexer Module
  • 2x 12-Way SIL Straight Pin Header

Availability: 7 in stock

Breakout board for the Texas Instruments TCA9548A, an 8-Channel I2C multiplexer chip.

Features / Specs

  • Main IC: Texas Instruments TCA9548A
  • Operating Voltage Range: 1.65 – 5.5VDC
  • Max I2C Frequency: 400kHz
  • Number of Channels: 8 Bidirectional Channels
  • I2C bus and SMBus compatible
  • Active low reset input
  • 3 I2C address pins, allowing up to eight TCA9548A chips on the same I2C bus
  • Channel selection through I2C bus
  • Allows voltage level translation between 1.8V, 2.5V, 3.3V and 5V buses
  • Operating Temperature Range: -40 to +85°C
  • Header Pin Pitch: 2.54mm
  • Dimensions: ~(31.3mm x 21.5mm x 2.7mm)
  • Mounting Hole Diameter: ~3.3mm
  • Spacing Between Mounting Holes (Center to Center): ~25.6mm


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