PCA9515B Datasheet (Texas Instruments) - Dual Bidirectional I2C Bus and SMBus Repeater

PCA9515B, Dual Bidirectional I2C Bus and SMBus Repeater

The PCA9515B is a BiCMOS dual bidirectional buffer integrated circuit intended for I2C bus and SMBus applications.

The device contains two identical bidirectional open-drain buffer circuits that enables I2C and similar bus systems to be extended (or add slaves) without degrading system performance.

PCA9515B Features

* 1 Two-Channel Bidirectional Buffers

* I2C Bus and SMBus Compatible

* Support for I2C Standard Mode (100-kHz) and Fast Mode (400-kHz)

* Active-High Repeater-Enable Input

* Open-Drain I2C Input and Output

* 5.5-V Tolerant I2C Input and Output and Enable