PCA9522 - Fast dual bidirectional bus buffer
The PCA9522 is a monolithic bipolar integrated circuit for bus buffering in applications including I2C-bus, SMBus, etc.
It includes hot insertion logic for detecting stop and idle conditions, making it ideal for live insertion into backplanes.
The buffer extends the bus load limit by buffering both
PCA9522 Features
* Dual, bidirectional unity gain isolating buffer
* Hot insertion logic prevents data and clock bus corruption for live backplane applications
* Pre-charge minimizes data corruption on live insertion
* Supports I2C-bus (Standard-mode and Fast-mode), SMBus (standard and high power mod
