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PCA9306DC1 from NXP,NXP Semiconductors

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PCA9306DC1

Manufacturer: NXP

Dual bidirectional I2C-bus and SMBus voltage-level translator

Partnumber Manufacturer Quantity Availability
PCA9306DC1 NXP 2475 In Stock

Description and Introduction

Dual bidirectional I2C-bus and SMBus voltage-level translator The **PCA9306DC1** from NXP Semiconductors is a dual bidirectional I²C-bus and SMBus voltage-level translator designed to facilitate seamless communication between devices operating at different voltage levels. This compact and efficient component supports voltage translation between 1.2V and 3.3V, making it ideal for mixed-voltage systems in embedded applications.  

Featuring an automatic direction-sensing mechanism, the PCA9306DC1 eliminates the need for additional control signals, simplifying system design. Its low ON-state resistance ensures minimal signal distortion, preserving data integrity during translation. The device also includes an enable (EN) pin, allowing users to disable the translator when not in use, reducing power consumption.  

With robust ESD protection and a wide operating temperature range, the PCA9306DC1 is well-suited for industrial, automotive, and consumer electronics applications. Its small form factor (SOIC-8 package) makes it a practical choice for space-constrained designs.  

Engineers rely on the PCA9306DC1 for reliable voltage-level translation in I²C and SMBus interfaces, ensuring smooth interoperability between low-voltage microcontrollers and higher-voltage peripherals. Its performance and ease of integration make it a preferred solution for modern electronic systems.

Application Scenarios & Design Considerations

Dual bidirectional I2C-bus and SMBus voltage-level translator

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