PCA9601 Datasheet - NXP

PCA9601 Dual bidirectional bus buffer

The PCA9601 is designed to isolate I2C-bus capacitance, allowing long buses to be driven in point-to-point or multipoint applications of up to 4000 pF. The PCA9601 is a higher-speed version of the P82B96 and a higher drive version of the PCA9600 that allows many more Fast-mode Plus (Fm+) slaves on r.

PCA9601 Features

* Bidirectional data transfer of I2C-bus signals

* 15 mA SX/SY sink capability yields 5 V Fm+ bus rise time with 470 pF loads

* Isolates capacitance allowing > 400 pF on SX/SY side and 4000 pF on TX/TY side

* 1 MHz operation on up to 20 meters of wire (see AN10658)

* Supply volta

PCA9601 Datasheet