PCA9512 - Level shifting hot swappable I2C and SMBus buffer

NXP

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Datasheet Details

Part number	PCA9512
Manufacturer	NXP
File Size	176.15 KB
Description	Level shifting hot swappable I2C and SMBus buffer
Datasheet	PCA9512_PhilipsSemiconductors.pdf

PCA9512 Product details

Description

The PCA9512 is a hot swappable I2C and SMBus buffer that allows I/O card insertion into a live backplane without corruption of the data and clock buses and includes two dedicated supply voltage pins to provide level shifting between 3.3 V and 5 V systems while maintaining the best noise margin for each voltage level.

Features

Bi-directional buffer for SDA and SCL lines increases fanout and.
Compatible with I2C standard mode, I2C fast mode, and SMBus standards to disable ∆V/∆t rise time accelerators through the ACC pin for lightly loaded systems prevents SDA and SCL corruption during live board insertion and removal from multi-point backplane systems Figure 1. Pin configuration. SW02070 PIN.

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Other Datasheets by NXP

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Published: Mar 22, 2005 |