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PCA9517DGKRG4 from TI,Texas Instruments

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PCA9517DGKRG4

Manufacturer: TI

Level-Translating I2C Bus Repeater 8-VSSOP -40 to 85

Partnumber Manufacturer Quantity Availability
PCA9517DGKRG4 TI 50 In Stock

Description and Introduction

Level-Translating I2C Bus Repeater 8-VSSOP -40 to 85 The **PCA9517DGKRG4** from Texas Instruments is a versatile **I²C bus repeater** designed to extend the communication range and improve signal integrity in multi-drop applications. This bidirectional voltage-level translator supports **I²C and SMBus protocols**, making it ideal for systems where multiple devices operate at different voltage levels.  

Featuring a **2-channel architecture**, the PCA9517DGKRG4 prevents bus lock-up and minimizes signal degradation by isolating capacitance between segments. It operates across a **2.3V to 5.5V supply range**, ensuring compatibility with a variety of low-voltage and standard logic devices.  

Key benefits include **hot-swappable capability**, low standby current consumption, and robust ESD protection, enhancing reliability in industrial, automotive, and consumer electronics applications. The device also incorporates **automatic direction sensing**, eliminating the need for additional control signals.  

Packaged in an **8-pin VSSOP (DGK)**, the PCA9517DGKRG4 is compact and suitable for space-constrained designs. Whether used in sensor networks, power management systems, or embedded controllers, this repeater ensures stable I²C communication while simplifying system integration.  

For engineers seeking a high-performance solution to extend I²C bus reach without signal distortion, the PCA9517DGKRG4 offers a reliable and efficient option.

Application Scenarios & Design Considerations

Level-Translating I2C Bus Repeater 8-VSSOP -40 to 85

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