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PCA9517 - Level-Translating I2C Bus Repeater

PCA9517 Description

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community PCA9517 SCPS157E * DECEMBER 2007 * REVISED J.
This dual bidirectional I2C buffer is operational at 2.

PCA9517 Features

* 1 Two-Channel Bidirectional Buffer
* I2C Bus and SMBus Compatible
* Operating Supply Voltage Range of 0.9 V to 5.5 V on A Side
* Operating Supply Voltage Range of 2.7 V to 5.5 V on B Side
* Voltage-Level Translation From 0.9 V to 5.5 V and 2.7 V to 5.5 V

PCA9517 Applications

* This device enables I2C and similar bus systems to be extended, without degradation of performance even during level shifting. The PCA9517 buffers both the serial data (SDA) and the serial clock (SCL) signals on the I2C bus, thus allowing two buses of 400-pF bus capacitance to be connected in an I2

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Level-Translating I2C Bus Repeater Texas Instruments
Texas Instruments PCA9517-like datasheet