PCA9617ADPJ - NXP USA Inc.

Manufacturer Part Number

PCA9617ADPJ

Manufacturer

NXP Semiconductors

Introduction

The PCA9617ADPJ is an Interface Signal Buffer from NXP aimed at I2C data bus signal enhancement.

Product Features and Performance

Active Buffer/ReDriver for I2C applications

Data Rate up to 1MHz

Single channel for bidirectional data flow

Works with standard mode, fast mode and fast-mode plus I2C-bus devices

2-Wire bus input and output

Capacitance - Input of 10 pF

Supply Voltage from 2.7V to 5.5V

Low supply current, typically 8µA

Supports Hot Swapping

Product Advantages

Allows for longer bus length

Increases fan-out without degrading signal quality

Supports voltage level translation between 1.8, 2.5, 3.3, and 5 V buses

Key Technical Parameters

Data Rate (Max): 1MHz

Number of Channels: 1

Voltage - Supply: 2.7V ~ 5.5V

Current - Supply: 8µA

Operating Temperature: -40°C ~ 85°C

Package / Case: 8-TSSOP, 8-MSOP

Quality and Safety Features

Built with adherence to I2C specifications

Compatibility

Compatible with different I2C-bus modes including standard mode, fast mode and fast-mode plus

Compatible with system voltages between 2.7V and 5.5V

Application Areas

Used in I2C data bus systems across various applications:

Embedded systems

Consumer electronics

Communications infrastructure

Industrial control systems

Product Lifecycle

Product Status: Active

No known discontinuation, with replacements or upgrades currently available

Several Key Reasons to Choose This Product

Supports long bus lines and capacitive loads

Reduces power consumption with low supply current

Facilitates voltage level translation between buses of different voltages

Ensures robust and reliable signal integrity in challenging I2C-bus configurations

Available in a compact surface mount package suitable for high-density electronic boards

Packaged in Tape & Reel for efficient assembly during mass production

Technical support and documentation available from NXP Semiconductors

A part of NXP's reliable Interface Signal Buffers, Repeaters, Splitters category