NCA9700 Datasheet - nexperia

NCA9700 Level translating Fm+ I2C bus repeater/accelerator

The NCA9700 is a dual-channel bidirectional repeater for I²C and SMBus/PMBus applications. It targets the Fast-mode Plus (Fm+) of the I²C protocol, making the true 1 MHz operation possible without violating I²C timing specifications. This is achieved by using edge accelerators added at all NCA9700 p.

NCA9700 Features

* Two-channel bidirectional I²C buffer

* Voltage level translation from 1.08 V to 3.6 V at both port A and port B with unconstrained combination of the supply voltage levels

* Guaranteed 1 MHz operation (true I²C Fast-mode Plus, Fm+)

* Support for the I²C Standard-mod

NCA9700-nexperia.pdf