PCA9306DCTTManufacturer: TI Dual Bi-Directional I2C-Bus and SMBus Voltage Level-Translator | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| PCA9306DCTT | TI | 7100 | In Stock |
Description and Introduction
Dual Bi-Directional I2C-Bus and SMBus Voltage Level-Translator The **PCA9306DCTT** from Texas Instruments is a dual bidirectional I²C-bus and SMBus voltage-level translator designed for seamless communication between devices operating at different voltage levels. This compact, high-performance component ensures reliable data transfer while maintaining signal integrity across mixed-voltage systems.  
Featuring two bidirectional channels, the PCA9306DCTT supports voltage translation between **1.2V and 3.3V** or **1.8V and 5V**, making it ideal for interfacing low-voltage microcontrollers with higher-voltage peripherals. Its automatic direction sensing eliminates the need for additional control signals, simplifying system design.   The device integrates a low on-state resistance to minimize propagation delay and signal distortion, ensuring efficient I²C and SMBus communication. With built-in ESD protection, it enhances system robustness in demanding environments.   Housed in a small **TSSOP-8** package, the PCA9306DCTT is well-suited for space-constrained applications such as consumer electronics, industrial automation, and embedded systems. Its low-power operation further extends battery life in portable devices.   Engineers value the PCA9306DCTT for its ease of integration, reliability, and compliance with industry-standard protocols, making it a versatile solution for voltage-level translation challenges. |
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Application Scenarios & Design Considerations
Dual Bi-Directional I2C-Bus and SMBus Voltage Level-Translator
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