PCA9509DP,118 - NXP USA Inc.

Manufacturer Part Number

PCA9509DP,118

Manufacturer

NXP Semiconductors

Introduction

Interface device for signal buffering in I2C bus systems

Product Features and Performance

Two channel I2C-compatible bus buffer

Supports data rates up to 400kHz

Low input capacitance of 2 pF

Wide supply voltage range from 3V to 5.5V

Typical supply current of 3mA

Operational temperature range from -40°C to 85°C

Tape & Reel packaging for automated assembly

Product Advantages

High noise immunity

Robust ESD protection

Active mode for signal integrity

Minimizes propagation delay

Key Technical Parameters

Data Rate (Max): 400kHz

Number of Channels: 2

Voltage - Supply: 3V ~ 5.5V

Current - Supply: 3mA

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Designed for stringent I2C specifications

Built-in fail-safe features

Compatibility

Compatible with I2C bus specifications

Interoperable with other I2C devices

Application Areas

Communication networks

Consumer electronics

Automotive electronics

Data management systems

Industrial controls

Product Lifecycle

Currently active product

Not nearing discontinuation

Replacement and upgrade options available

Key Reasons to Choose This Product

Reliable signal buffering for I2C interfaces

Enhanced system performance with minimal delay

High integration with a wide range of voltages and temperatures

Ease of surface mount assembly from Tape & Reel packaging

Robust manufacturer reputability from NXP Semiconductors