Description
The TCA9548AMRGER is an 8-channel I2C switch/multiplexer from Texas Instruments (TI). It allows multiple I2C devices to be connected to a single I2C bus, reducing contention and enabling more efficient communication between devices. Each channel can be individually enabled or disabled, making it suitable for various applications such as multi-sensor systems, industrial automation, data acquisition systems, and automotive electronics. With an operating voltage range of 1.65V to 5.5V, this device is designed for low-voltage applications. The TCA9548AMRGER provides a simple and organized way to connect multiple I2C devices to a single microcontroller, making it an ideal solution for various industrial and automotive applications.
Features
The TCA9548AMRGER features:
- Low-voltage, 8-channel I2C switch/multiplexer
- Allows multiple I2C devices to be connected to a single I2C bus
- Each channel can be individually enabled or disabled
- Reduces I2C bus contention and allows for more devices to be connected
- Operating voltage range: 1.65V to 5.5V
Package
The package type of TCA9548AMRGER is VQFN24.
Pinout
The TCA9548AMRGER has a VQFN24 package with 24 pins.
Here's a concise breakdown of the pin functions:
- VCC: Power supply (1.65V to 5.5V)
- GND: Ground
- SDA: I2C data line
- SCL: I2C clock line
- EN0-EN7: Enable signals for each channel (active low)
- RST: Reset signal (active low)
The TCA9548AMRGER is an 8-channel I2C switch that allows you to connect multiple I2C devices to a single microcontroller, enabling efficient communication and reducing bus contention.
Manufacturer
The manufacturer of the TCA9548AMRGER is Texas Instruments (TI), a leading semiconductor company that designs, manufactures, tests, and sells semiconductors and related technologies. TI is a global technology leader in the development and manufacturing of analog and embedded processing semiconductors. The company's products include microprocessors, memory devices, sensors, and other components used in a wide range of applications, including industrial automation, automotive electronics, medical devices, and more.
Applications
The TCA9548AMRGER is suitable for various applications such as multi-sensor systems, industrial automation, data acquisition systems, and automotive electronics. It enables efficient communication between multiple I2C devices connected to a single microcontroller, making it ideal for applications that require low-voltage operation and reduced I2C bus contention.
Equivalent
Based on the information provided, I can suggest some similar semiconductor components that may be equivalent to TCA9548AMRGER:
1. Maxim Integrated MAX3100/MAX3110 - An 8-channel I2C bus switch.
2. ON Semiconductor TS3A2655G - An 8:1, 3.3V I2C bus multiplexer.
3. STMicroelectronics PCA85131A6L - A Quad Octal I²C Bus Switch.
Please note that these are just suggestions and not directly equivalent products. It's always best to verify with the manufacturer or perform a specific comparison before making a definitive choice.
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