Product Overview: PCA9547PW,118

The PCA9547PW,118 is a high-quality, 8-channel I²C-bus multiplexer with reset from NXP Semiconductors. This versatile integrated circuit (IC) allows for the connection of up to eight separate I²C-bus slave devices to a single I²C-bus master, effectively expanding the bus capacity and flexibility in complex systems.

Key Features

• Channel Selection: The PCA9547PW,118 features an easy channel selection via I²C-bus commands, allowing seamless communication with any of the eight I²C slave devices.
• Wide Operating Voltage: It operates across a wide voltage range from 2.3V to 5.5V, making it suitable for various applications and compatible with both standard and low-voltage I²C-bus devices.
• Low Standby Current: The device's low standby current ensures minimal power consumption when the IC is not actively switching channels, contributing to energy-efficient designs.
• High Noise Filter: An integrated noise filter on the I²C-bus inputs suppresses spurious data, ensuring reliable communication even in electrically noisy environments.

Applications

The PCA9547PW,118 is ideal for a wide range of applications, particularly where multiple I²C devices with the same address need to be connected. It is commonly used in:

• Servers and networking equipment
• Industrial control systems
• Consumer electronics
• Medical equipment
• Telecommunications infrastructure

Package and Quality

Enclosed in a TSSOP (Thin Shrink Small Outline Package) with 24 pins, the PCA9547PW,118 is designed for surface-mount technology (SMT), providing a compact footprint for space-constrained applications. NXP's commitment to quality ensures that each IC meets rigorous industry standards for performance and reliability.

Ordering Information

Product PCA9547PW,118 is available for order in various quantities, suitable for both prototyping and large-scale production. For detailed pricing and availability, please consult authorized NXP distributors or visit the NXP website.