PCA9517AD,118 - NXP USA Inc.

Manufacturer Part Number

PCA9517AD,118

Manufacturer

NXP Semiconductors

Introduction

Interface signal buffer for I2C applications

Product Features and Performance

Supports 2-Wire Bus protocols

Enhances I2C signal integrity

Enables extended-length I2C-bus networks

Dual bidirectional buffering

400kHz maximum data rate

Operates between 2.7V and 5.5V supply voltages

Low supply current of 5mA

Product Advantages

Support multiple-bus voltages

Provide stable communication

Allow I2C bus capacitance buffering

Robust performance in the industrial temperature range

Small 8-SOIC package reduces PCB space

Key Technical Parameters

Type: Buffer, ReDriver

Applications: I2C

Input: 2-Wire Bus

Output: 2-Wire Bus

Data Rate (Max): 400kHz

Number of Channels: 2

Capacitance - Input: 6 pF

Voltage - Supply: 2.7V ~ 5.5V

Current - Supply: 5mA

Operating Temperature: -40°C ~ 85°C

Mounting Type: Surface Mount

Package / Case: 8-SOIC

Quality and Safety Features

Manufactured by NXP, a trusted semiconductors supplier

Compliant with industrial standards

Built to operate reliably in challenging temperatures

Compatibility

Compatible with I2C protocol

Application Areas

Sensor networks

Data communication systems

Embedded systems

Industrial control

Automotive systems

Product Lifecycle

Status: Active

Not marked for discontinuation

Replacements or upgrades may be available

Several Key Reasons to Choose This Product

Facilitates reliable data transmission over I2C

Supports extended-length bus networks

Tolerates a wide range of operating voltages and temperatures

Ideal for noise-sensitive environments

Compact and suitable for space-constrained applications

Easy to integrate into existing designs due to common footprint

Backed by NXP's reputation and support