PCA9615DPJ - NXP USA Inc.

Manufacturer Part Number

PCA9615DPJ

Manufacturer

NXP Semiconductors

Introduction

The PCA9615DPJ is a differential I2C-bus buffer that supports data rates up to 400 kHz and is designed for enhancing system signal integrity.

Product Features and Performance

Buffer ReDriver for I2C signals

Supports clock stretching, arbitration, and synchronization

Allows extension of I2C bus size for greater flexibility in system design

Robust noise immunity ensuring signal integrity

Integrated rise-time accelerators for improved I2C signal quality

Support for hot-swapping and bus fault conditions

2-Channel buffering enables interfacing between different logic levels

Product Advantages

Facilitates long-distance I2C communication

High noise immunity enhances reliable operation in noisy environments

Low power consumption for energy-efficient designs

Easy I2C bus extension without significant signal degradation

Key Technical Parameters

Type: Buffer, ReDriver

Applications: I2C Interface

Input: 2-Wire Bus

Output: 2-Wire Bus

Data Rate (Max): 400kHz

Number of Channels: 2

Capacitance - Input: 7 pF

Voltage - Supply: 2.3V to 5.5V

Current - Supply: 16µA

Operating Temperature: -40°C to 85°C

Mounting Type: Surface Mount

Package/Case: 10-TFSOP, 10-MSOP

Quality and Safety Features

Built-in fault protection mechanisms

Compliance with I2C bus specifications

Robust operation at industrial temperature ranges

Compatibility

Compatible with I2C and SMBus standards

Suitable for interfacing with various logic voltage levels

Application Areas

Industrial control systems

Automotive electronics

Data communication equipment

Server and telecom infrastructure

Remote sensors and IoT devices

Product Lifecycle

Obsolete

Replacements or upgrades may be available

Consult manufacturer for end-of-life support and alternatives

Several Key Reasons to Choose This Product

Extends I2C bus connectivity without sacrificing signal quality

Increases system reliability with high noise immunity

Low power draw conserves energy in embedded systems

Flexible voltage range supports mixed-voltage designs

Compact packaging suitable for space-constrained applications

Easy integration with standard I2C-compatible components