PCA9510A - Hot swappable I2C-bus and SMBus bus buffer

Product Overview

NXP Semiconductors

Datasheet Details

Part number	PCA9510A
Manufacturer	NXP Semiconductors
File Size	144.97 KB
Description	Hot swappable I2C-bus and SMBus bus buffer
Datasheet	PCA9510A Datasheet
Additional preview pages of the PCA9510A datasheet.

Product details

Description

The PCA9510A is a hot swappable I2C-bus and SMBus buffer that allows I/O card insertion into a live backplane without corrupting the data and clock buses.

Features

I Bidirectional buffer for SDA and SCL lines increases fan-out and prevents SDA and SCL corruption during live board insertion and removal from multipoint backplane systems I Compatible with Standard-mode I2C-bus, Fast-mode I2C-bus, and SMBus standards I Active HIGH ENABLE input I Active HIGH READY open-drain output I High-impedance SDAn and SCLn pins for VCC = 0 V I 1 V precharge on SDAIN and SCLIN inputs I Supports clock stretching and multiple master arbitration and synchronization I Operatin.

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Published: Apr 28, 2010 |