PCA9525 - Simple 2-wire bus buffer

Product Overview

NXP Semiconductors

Datasheet Details

Part number	PCA9525
Manufacturer	NXP Semiconductors
File Size	250.99 KB
Description	Simple 2-wire bus buffer
Datasheet	PCA9525 Datasheet
Additional preview pages of the PCA9525 datasheet.

Product details

Description

The PCA9525 is a monolithic CMOS integrated circuit for bus buffering in applications including I2C-bus, SMBus, DDC, PMBus, and other systems based on similar principles.

Features

Simple impedance isolating buffer for 2-wire buses.
4 mA maximum static open-drain pull-down capability supports a wide range of bus standards.
Works with I2C-bus (Standard-mode, Fast-mode), SMBus (standard and high power mode), and PMBus.
Fast switching times allow operation in excess of 1 MHz.
Enable allows bus segments to be disconnected.
Hysteresis on inputs provides noise immunity.
Operating voltages from 2.7 V to 5.5 V.

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Other Datasheets by NXP Semiconductors

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Published: Mar 10, 2011 |