Overview of PCA9548APW,118 by NXP Semiconductors
The PCA9548APW,118 is a high-performance, 8-channel I²C-bus switch with reset functionality, encapsulated in a TSSOP-24 package. Developed by NXP Semiconductors, its switch type is a bus switch, and it is engineered to facilitate up to eight separate I²C devices or bus segments to communicate with a single I²C master. Notably, the device operates within a supply voltage range of 2.3V to 5.5V, making it versatile for various digital systems. The part’s on-state resistance max is specified at 24 Ohm, and it does not specify an output current, emphasizing its primary function as a signal switch rather than power transmission.
This component finds its application in complex digital systems where multiple I²C devices are in use, and there is a need for efficient communication management. The minimal on-state resistance ensures low signal attenuation, maintaining integrity over longer distances or higher capacitance bus layouts. Furthermore, being ROHS compliant and having a moisture sensitivity level of 1, PCA9548APW,118 supports environmentally responsible manufacturing and offers high durability in a wide range of operating conditions from -40 °C to 85 °C. Compatibility with surface-mount technology (SMT) enables streamlined assembly in modern printed circuit boards (PCBs).
Industry Applications for PCA9548APW,118
The PCA9548APW,118 is potentially versatile in its applications across various industries due to its robust design and technical features. However, the following use cases require thorough analysis and verification by engineering and design teams before implementation.
- Education and Research: This part may be utilized in educational kits or laboratory equipment focused on teaching digital communication principles, especially in courses dealing with microcontroller interfacing and I²C protocol exploration.
- Internet of Things (IoT): In IoT applications, the PCA9548APW,118 could be essential for managing sensor arrays or integrating multiple devices over a singular I²C bus, optimizing data collection and device management in smart environments.
- Industrial Automation: Industrial control systems often require the integration of numerous sensors and actuators. This component might streamline communication in complex machinery or process control systems, enhancing operational efficiency.
- Computing and Data Storage: Computing infrastructure, such as servers and storage arrays, could leverage this part to manage I²C-based system monitoring devices, like temperature sensors or fan controllers, allowing for dynamic system adjustments based on operational parameters.
- Aerospace and Defense: Given its robust operating temperature range and low signal attenuation, the PCA9548APW,118 might be considered for aerospace avionics or defense systems, where reliable communication under extreme conditions is paramount.
About NXP Semiconductors
NXP Semiconductors is a global leader in semiconductor solutions, particularly recognized for their specialty in drivers and interfaces, including an array of Other Interface ICs. Their products, such as the PCA9548APW,118, are crafted with precision, reflecting NXP’s commitment to innovation, quality, and performance. This dedication has positioned NXP at the forefront of semiconductor solutions across a broad spectrum of applications, including automotive, industrial, IoT, mobile, and connectivity technologies. NXP’s portfolio is comprehensive, including but not limited to microcontrollers, processors, sensors, and their hallmark – interface devices that facilitate reliable and efficient communication across diverse electronic systems.
Where to Find PCA9548APW,118 by NXP Semiconductors
The optimal source to locate and purchase the PCA9548APW,118 is on findchips.com. Our platform provides up-to-date inventory data, pricing, and availability from a broad network of authorized distributors. Historically, this part has been available from distributors such as New Advantage Corporation, EBV Elektronik, Avnet Silica, and Mouser Electronics. However, inventory levels and availability are subject to change, and we recommend visiting Findchips for the latest information. For those seeking alternate or comparable parts, exploring the Other Interface ICs category may reveal additional options offered by NXP Semiconductors or other reputable manufacturers.