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UART Mux 4 Channel Breakout Board (SN74LV4052) -7Semi
UART Mux 4 Channel Breakout Board (SN74LV4052) -7Semi
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- Utilizes SN74LV4052 dual 4-channel analog multiplexer/demultiplexer
- Enables selection between multiple UART devices via a single microcontroller UART
- Supports voltage range from 1.65V to 5.5V
- Compatible with both analog and digital signals
- Ideal for efficient UART communication management
UART Mux 4 Channel Breakout Board (SN74LV4052) -7Semi
The 7Semi UART Mux 4 Channel Breakout Board features the SN74LV4052 dual 4-channel analog multiplexer/demultiplexer, allowing seamless switching between multiple UART devices using a single microcontroller UART interface.
Designed to operate across a broad voltage range of 1.65V to 5.5V, this board supports both analog and digital signal types, making it versatile for various UART communication applications.
Its efficient multiplexing capability simplifies the management of multiple UART connections, enhancing system flexibility and reducing wiring complexity.
How It Works:
The UART Mux board has a simple but effective design. The two control pins on the slide switch select which of the four accessible outputs will receive the signal from the single UART input. These control pins, labeled A and B, can be used by 3.3V and 5V MCUs, ensuring compatibility with your desired configuration.
Features:
- Effortless UART Switching: Easily control the flow of your UART signals by switching effortlessly between four outputs.
- Dual four-channel multiplexer/demultiplexer: Powered by the Texas Instruments SN74LV4052A for dependable and efficient signal routing.
- Wide Voltage Range: Operates smoothly in the 2V to 5.5V VCC range, making it compatible with a variety of projects and microcontrollers.
- Versatile applications: Suitable 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) are connected to the CS and PWM pins enabling convenient operation with both 3.3V and 5V MCUs.
- Selectable Voltage Operation: The onboard SMD jumper allows you to choose between 3.3V and 5V operation for smooth integration.
Package Includes:
- 1 x UART Mux 4 Channel Breakout Board (SN74LV4052) -7Semi
Specifications:
| Specification | Details |
|---|---|
| Multiplexer IC | SN74LV4052 (Dual 4-channel Mux/Demux) |
| Channels | 4 channels per multiplexer |
| Supported Signals | Analog and Digital |
| Operating Voltage Range | 1.65 V to 5.5 V |
| Control Interface | UART (for selection between devices) |
| Application | UART communication management |
| Board Type | Breakout Board |
Shipping & Returns
Shipping & Returns
- All orders confirmed before 3 pm IST are shipped on the
same day, barring rare pickup delays on holidays or disturbances - Delivery time in Metro cities is 1-3 days, Others it is
3-7 days. It varies based on location, reliant on courier services - Return window: 7 days from receipt unless stated
otherwise. No refunds/replacements after - Returns only for non-working/damaged products are accepted
- Initiate return requests to our customer service team via Support ticket or contact us at +91-8123057137
- Refunds are processed within 3-4 working days post inspection and approval.
For more details, please check our Shipping and Return Policy
