PCA9306 Datasheet - NXP Semiconductors

PCA9306 Dual bidirectional I2C-bus and SMBus voltage-level translator

The PCA9306 is a dual bidirectional I2C-bus and SMBus voltage-level translator with an enable (EN) input, and is operational from 1.0 V to 3.6 V (Vref(1)) and 1.8 V to 5.5 V (Vbias(ref)(2)). The PCA9306 allows bidirectional voltage translations between 1.0 V and 5 V without the use of a direction pi.

PCA9306 Features

* 2-bit bidirectional translator for SDA and SCL lines in mixed-mode I2C-bus applications

* Standard-mode, Fast-mode, and Fast-mode Plus I2C-bus and SMBus compatible NXP Semiconductors PCA9306 Dual bidirectional I2C-bus and SMBus voltage-level translator

* Less than 1.5 ns

PCA9306_NXPSemiconductors.pdf