PCA9548ABSHP - NXP Semiconductors

Manufacturer Part Number

PCA9548ABSHP

Manufacturer

NXP Semiconductors

Introduction

The PCA9548ABSHP is an 8-channel I2C-bus translating switch that allows multiple I2C or SMBus devices to share the same I2C or SMBus bus. It provides eight bidirectional channels that can be individually addressed and enabled/disabled to connect or isolate each channel from the common bus.

Product Features and Performance

8-channel I2C-bus translating switch

Bidirectional channels that can be individually addressed and enabled/disabled

Allows multiple I2C or SMBus devices to share the same I2C or SMBus bus

Supports standard-mode, fast-mode, and fast-mode plus I2C-bus interfaces

Supports 2.3V to 3.6V and 4.5V to 5.5V supply voltages

Low standby current of 1 µA typical

Integrated level translators for voltage level shifting

Product Advantages

Allows multiple I2C or SMBus devices to share the same bus

Provides flexibility in system design by enabling individual channel control

Supports a wide range of supply voltages, enabling compatibility with various systems

Low standby current helps to minimize power consumption

Key Reasons to Choose This Product

Enables efficient and flexible I2C or SMBus bus management

Supports a wide range of applications with its voltage level translation and channel control capabilities

Helps to reduce system complexity and cost by allowing multiple devices to share a single bus

Reliable performance and long-term durability backed by NXP's reputation for quality

Quality and Safety Features

Robust design and high-quality manufacturing process

Compliance with industry standards and safety regulations

ESD protection for reliable operation in various environments

Compatibility

The PCA9548ABSHP is compatible with standard, fast-mode, and fast-mode plus I2C-bus interfaces, and can be used with 2.3V to 3.6V and 4.5V to 5.5V supply voltages.

Application Areas

Industrial automation and control systems

Home and building automation

Automotive electronics

Robotics and motion control

Medical equipment

General-purpose I2C or SMBus-based applications

Product Lifecycle

The PCA9548ABSHP is an active product, and there are no immediate plans for discontinuation. However, as technology evolves, equivalent or alternative models may become available in the future. Customers are advised to check with our website's sales team or their authorized distributors for the latest product information and availability.