The 7Semi UART Mux Demux Breakout Board utilizes the SN74LV4052 dual 4-channel analog multiplexer/demultiplexer to facilitate the selection between multiple UART devices using a single microcontroller UART interface. It operates over a voltage range of 1.65V to 5.5V and supports both analog and digital signals, making it ideal for applications requiring efficient UART communication management.
Key Features:
- Effortless UART Switching: Control the flow of your UART signals with ease, switching between four outputs seamlessly.
- Dual 4-Channel Multiplexer/Demultiplexer: Powered by the Texas Instruments SN74LV4052A, ensuring reliable and efficient signal routing.
- Wide Voltage Range: Operates smoothly within a 2V to 5.5V VCC range, compatible with various projects and microcontrollers.
- Versatile Applications: Ideal for signal gating, chopping, modulation/demodulation (modem), and signal multiplexing in A/D and D/A conversion systems.
- Simplified Control: Two control pins (A and B) connected to CS and PWM pins for easy operation with both 3.3V and 5V MCUs.
- Selectable Voltage Operation: Choose between 3.3V and 5V operation with the onboard SMD jumper for seamless integration.
How It Works:
The UART Mux board employs a simple yet effective design. Two control pins on the slide switch determine which of the four available outputs will receive the signal from the single UART input. These control pins, labeled A and B, can be operated by both 3.3V and 5V MCUs, ensuring compatibility with your preferred setup.
Unlock Your UART Potential:
Whether you're developing a complex communication system, a data acquisition setup, or a project requiring dynamic UART routing, the 7Semi UART Mux Demux Breakout Board offers the flexibility and reliability you need. Simplify your UART management and enhance your project's communication capabilities with this versatile board.
Resources
All the products supplied by 7semi are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.
