PCA9511ADP,118 - NXP USA Inc.

Manufacturer Part Number

PCA9511ADP,118

Manufacturer

nxp-semiconductors

Introduction

PCA9511ADP,118 is a high-performance I2C hot swap interface buffer designed to facilitate hot swapping of I2C devices on a bus without the need to power down the system.

Product Features and Performance

Effective hot swap interface buffer for I2C bus

Supports data rates up to 400kHz

Low input capacitance of 7 pF ensures minimal loading on the bus

Offers a single channel for I2C communication

Provides robust signal conditioning to improve signal integrity

Operates over a wide voltage range of 2.7V to 5.5V

Low current supply requirement of 6mA

Designed for reliable operation in harsh environments with an operating temperature range from -40°C to 85°C

Product Advantages

Enables the addition or removal of I2C devices without system shutdown

Supports higher communication speeds with minimal signal degradation

Wide supply voltage range allows for flexibility in various applications

Low power consumption enhances system energy efficiency

Compact 8-TSSOP packaging allows for efficient use of PCB space

Key Technical Parameters

Data Rate (Max): 400kHz

Number of Channels: 1

Capacitance Input: 7 pF

Voltage Supply: 2.7V ~ 5.5V

Current Supply: 6mA

Operating Temperature: -40°C ~ 85°C

Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)

Quality and Safety Features

Manufactured by nxp-semiconductors, a leader in semiconductor technology, ensuring high reliability and performance

Compatibility

Compatible with I2C 2-wire bus systems, allowing for versatile use in a wide range of applications

Application Areas

Ideal for systems requiring hot swapping capability, such as servers, network equipment, and telecommunications infrastructure

Product Lifecycle

Status: Active, indicating ongoing manufacturing and availability

No announced discontinuation, ensuring long-term availability and support

Several Key Reasons to Choose This Product

Facilitates dynamic modification of I2C bus systems without the need to power down, enhancing system uptime and flexibility

Supports high-speed data transfer up to 400kHz, suitable for demanding applications

Low-power operation and wide voltage range make it adaptable to various application requirements

nxp-semiconductors' reputation for reliability and quality ensures product longevity and performance

Compact and efficient design simplifies implementation in space-constrained applications