How does the PCA9306 I2C Level Translator function?

The PCA9306 operates by translating I2C signals from one voltage domain to another in both directions simultaneously, thanks to its dual-channel design. It works by using FETs and pull-up resistors to control the high and low states of the I2C lines, maintaining signal integrity. This feature is particularly useful in projects where devices with different logic levels need to communicate without sacrificing performance. For instance, pairing an I2C device that runs on 3.3V with an MCU operating at 5V becomes seamless, enhancing system compatibility.

Is the PCA9306 capable of handling multiple I2C devices?

Yes, the PCA9306 can support multiple I2C devices on both the high and low sides of the level translation. Each channel of the translator can interface with various I2C devices, as long as the bus requirements are maintained. This makes it an excellent choice for complex projects where multiple sensors or peripherals are needed, such as an embedded system that includes temperature sensors, displays, and memory modules, all communicating effectively through a single translator.

What voltage levels does the PCA9306 support?

The PCA9306 supports voltage levels of 5V and 3.3V, making it versatile for many applications where different logic levels are present. This dual-voltage capability allows users to connect devices that typically operate at these common voltages, ensuring reliable communication. For example, if you are developing a project that connects a 5V Raspberry Pi to a 3.3V Bluetooth module, this level translator can bridge the gap, allowing for effective signaling and minimizing the risk of damage to sensitive components.

Can the PCA9306 be used in high-speed applications?

The PCA9306 is suitable for medium-speed I2C applications, typically up to 1 Mbps. While it provides reliable voltage level translation, users should consider the specifics of their application, such as the bus capacitance and the speed requirements. If your project involves devices that require communication speeds beyond this range, it might be necessary to evaluate other solutions. For example, in scenarios requiring fast data transfer, careful timing and speed analysis will ensure optimal performance.

What are common applications for the PCA9306 I2C Level Translator?

Common applications for the PCA9306 include interfacing between different microcontrollers, sensors, and I2C peripherals that operate at different voltages. It's widely used in robotics, automation systems, and IoT devices. For instance, if you're designing a robot that needs to communicate with both high-voltage actuators and low-voltage sensors, the PCA9306 allows seamless integration, enabling a coherent signal flow across all components while protecting your circuit from potential damage caused by voltage mismatches.

What is the pin configuration of the PCA9306 module?

The PCA9306 module typically features a set of pins, including power (VCC), ground (GND), and I2C data (SDA) and clock (SCL) lines for each voltage level. The module is designed to provide a straightforward connection scheme that can be easily integrated into various projects. Users can follow the provided datasheet or schematics to ensure proper connections while minimizing troubleshooting during builds. For example, connecting the module correctly allows for quick testing and implementation in both prototype and production environments.

Does the PCA9306 require any additional components?

The PCA9306 itself does not require additional components for basic operation; however, pull-up resistors on both SDA and SCL lines are typically necessary to ensure the I2C lines reach their high state. These resistors may vary based on the specific I2C bus configuration. It's essential to consult the documentation for guidance on optimal resistor values according to your application's mechanical and electrical characteristics. For instance, using the right resistors can significantly improve signal integrity and overall performance in your design.

Where can I buy the PCA9306 I2C Level Translator Breakout Board Module?

You can purchase the PCA9306 I2C Level Translator Breakout Board Module from Ubuy in Singapore. Ubuy is a reliable e-commerce platform that offers a variety of electronic components, making it convenient for hobbyists and professionals alike to find the parts they need for their projects. Whether you are building a prototype or working on a larger-scale application, Ubuy's inventory can support your hardware needs efficiently.

Is PCA9306 I2C Level Translator Breakout Board Module Available to Shop Online in Singapore?

Yes, at Ubuy Singapore this product is available for you to shop at a reasonable price. The PCA9306 I2C Level Translator Breakout Board Module is not available locally but you can trust us with our express shipping services.

How Long Does It Take to Get Product After Placing the Order?

The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

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PCA9306 I2C Level Translator Breakout Board Module IIC I2C Voltage IIC I2C Voltage Dual 2-bit Bidirectional Translator 5V 3.3V

Ensure seamless communication between different voltage levels with the PCA9306 dual bidirectional I2C level translator.

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Item #: 85164816

PCA9306 I2C Level Translator Breakout Board Module IIC I2C Voltage IIC I2C Voltage Dual 2-bit Bidirectional Translator 5V 3.3V

Q: What is the PCA9306 I2C Level Translator Breakout Board Module used for?

The PCA9306 I2C Level Translator Breakout Board Module is designed to enable communication between devices that operate at different voltage levels, specifically between 5V and 3.3V systems. This translator facilitates bidirectional data transfer, making it ideal for interfacing microcontrollers, sensors, or other components without damaging them due to voltage mismatches. For example, if you have a 5V Arduino communicating with a 3.3V sensor, the PCA9306 ensures that signals are converted correctly, preventing potential failures in your project.

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What Stands Out

Bidirectional Translation

Supports dual-channel bidirectional voltage translation, enabling seamless communication between 5V and 3.3V I2C devices without signal degradation.

Compact Design

The breakout board's compact design facilitates easy integration into embedded systems, improving project efficiency and saving space in tight layouts.

Plug-and-Play

User-friendly plug-and-play setup simplifies connections between devices, making it accessible for beginners and speeding up development for experienced users.

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Item Weight

0.1 lbs (50 grams)

Who Should Buy?

IOT Developers
Ideal for IoT projects needing communication between 5V and 3.3V devices using I2C protocol.
Embedded Systems
Great for embedded systems integrating different voltage boards requiring seamless data transfer.
Hobbyists
Perfect for hobbyists experimenting with various microcontrollers and sensors at different voltage levels.

High-Speed Applications
Not suitable for high-speed I2C applications that require faster data transfer rates.

Product Description

PCA9306 I2C Level Translator Breakout Board Module IIC I2C Voltage IIC I2C Voltage Dual 2-bit Bidirectional Translator 5V 3.3V

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Question: Is PCA9306 I2C Level Translator Breakout Board Module Available to Shop Online in Singapore?

Answer: Yes, at Ubuy Singapore this product is available for you to shop at a reasonable price. The PCA9306 I2C Level Translator Breakout Board Module is not available locally but you can trust us with our express shipping services.
Question: How Long Does It Take to Get Product After Placing the Order?

Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

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Features & Benefits

Bidirectional I2C voltage-level translator for reliable data transfer.
Supports voltage levels from 1.0 V to 5.5 V for flexibility.
Less than 1.5 ns propagation delay for fast communication.
No direction pin needed for easy configuration.
Compatible with Standard-mode, Fast-mode, and Fast-mode Plus I2C-bus.
Includes a breakout board for simple integration into projects.

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PCA9306 I2C Level Translator Breakout Board Module IIC I2C Voltage IIC I2C Voltage Dual 2-bit Bidirectional Translator 5V 3.3V

SGD 23

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SGD 23

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