Description

The TCA9548A I2C 1-to-8 Channel Multiplexer Module is a versatile component designed to expand the number of I2C devices that can be connected to a single microcontroller. This multiplexer allows you to control multiple I2C devices on the same bus without interference, making it ideal for projects where multiple devices need to be addressed. Supporting 1 to 8 channels, this module provides efficient communication and ensures that your I2C devices operate independently. With its low supply voltage range and broad frequency support, the TCA9548A is perfect for various electronics and robotics projects requiring multiple I2C devices.

Why Choose the TCA9548A I2C 1-to-8 Channel Multiplexer Module?

The TCA9548A module is a powerful solution for users needing to connect multiple I2C devices to a single microcontroller. With the ability to control up to 8 I2C devices, it eliminates the need for multiple I2C buses and simplifies complex circuit designs. This multiplexer supports a wide voltage range from 1.65V to 5.5V, making it compatible with most microcontrollers. It also operates at a frequency of up to 400kHz, ensuring fast and reliable communication between devices. The built-in power-on reset and adjustable I2C address range offer ease of use and flexibility in various applications.

Key Features

Supply Voltage: 1.65V to 5.5V
I2C Address: 0x70 to 0x77 (adjustable)
Frequency: 0 to 400kHz for efficient data transfer
Channel Support: 1 to 8 channels for connecting multiple I2C devices
Power-On Reset: Ensures proper initialization of the module on power-up
Easy Integration: Compatible with most microcontrollers and I2C devices
Compact Design: Ideal for space-constrained projects

Technical Specifications

Supply Voltage: 1.65V to 5.5V
I2C Address: 0x70 to 0x77
Frequency: 0 to 400kHz
Channels: 1 to 8 channels
Power-On Reset: Yes
Connector Type: 4-pin header
Module Dimensions: Compact for easy integration

Applications

Robotics: Ideal for connecting multiple I2C sensors, actuators, or devices in robotics projects.
Arduino Projects: Perfect for expanding the number of I2C devices connected to an Arduino or similar microcontroller.
Smart Home Systems: Use it to connect various I2C-enabled sensors, displays, or modules in home automation setups.
Electronics Projects: Great for projects that require multiple I2C devices but have limited microcontroller I2C pins available.

The TCA9548A I2C 1-to-8 Channel Multiplexer Module offers a simple yet effective solution for controlling multiple I2C devices with a single microcontroller. Its adjustable address range, wide supply voltage, and high-speed communication make it an excellent choice for a variety of applications requiring efficient I2C bus management.