PCA9615 Datasheet - NXP

PCA9615 - Plus differential I2C-bus buffer

The PCA9615 is a Fast-mode Plus (Fm+) SMBus/I2C-bus buffer that extends the normal single-ended SMBus/I2C-bus through electrically noisy environments using a differential SMBus/I2C-bus (dI2C) physical layer, which is transparent to the SMBus/I2C-bus protocol layer. It consists of two single-ended to.

PCA9615 Features

* New dI2C-bus buffers offer improved resistance to system noise and ground offset up to 1⁄2 of supply voltage

* 2 channel dI2C (differential I2C-bus) to Fm+ single-ended buffer operating up to 1 MHz with 30 mA SDA/SCL drive capability

* Hot swap (allows insertion or removal

PCA9615-NXP.pdf