NXP PCA9616PW,118

Буфер, ReDriver2-проводная шина2-проводная шина400 кГц3

Overview

NXP Semiconductor PCA9616 3-Channel Multipoint Differential I�C-bus Buffer is a Fast-mode Plus (Fm+) SMBus/I�C-bus buffer that extends the normal single-ended SMBus/I�C-bus through electrically noisy environments using a differential SMBus/I�C-bus (dI�C) physical layer, which is transparent to the SMBus/I�C-bus protocol layer. PCA9616 consists of three single-ended to differential driver channels for the SCL (serial clock), SDA (serial data), and a third channel useful for INT or other signaling. Additional circuitry allows the PCA9616 to be used for 'hot swap' applications, where systems are always on, but require insertion or removal of modules or cards without disruption to existing signals. The dI�C-bus buffers are ideally suited for rugged high noise environments and/or longer cable applications, allow multiple slaves, and operate at bus speeds up to 1MHz clock rate.

Features