Overview of PCA9548APW,118 by NXP Semiconductors
The PCA9548APW,118 by NXP Semiconductors is an 8-channel I²C-bus switch with a reset feature, encapsulated in a TSSOP2 24-pin package. This device enables up to eight different I²C devices to be connected to a single I²C bus, helping manage bus capacitance and isolation issues. This is achieved through its ability to provide separate output channels through on-chip switches for each input/output port combined with the main I²C bus. It has a wide operating supply voltage range of 2.3V to 5.5V, catering to varied digital logic level requirements and compatibility with other components in a circuit.
The product is also RoHS compliant, indicating adherence to European standards regarding the restriction of hazardous substances in electrical and electronic equipment. The PCA9548APW,118 supports a maximum operating temperature range from -40°C to 85°C, serving a variety of operating environments. With a maximum on-state resistance of 24 Ohms, it offers effective current handling capability for most standard applications within its operational constraints.
Industry Applications for PCA9548APW,118
The PCA9548APW,118 has a variety of potential applications across several industries. Its ability to effectively manage multiple I²C devices on a single bus makes it a versatile component in many electronic systems.
- Internet of Things (IoT): In IoT systems, the component could potentially be used to connect various low-power sensors and actuators to a central processor. Its RoHS compliance and low on-state resistance might offer advantages in energy-sensitive IoT applications.
- Computing and Data Storage: Within computing systems, this bus switch may be potentially feasible for managing communications between different peripheral components. The wide operating temperature and supply voltage range essentially support its application in environments with fluctuating thermal conditions and varying power supply standards.
- Industrial Automation: Automation systems often require numerous sensors and actuators to interact on the same communication bus. The PCA9548APW,118 could potentially facilitate this interaction, providing isolated switching and thus improving system reliability and performance. Its feature of supporting up to 55 Ω of on-state resistance might be particularly useful in reducing power loss in extensive industrial systems.
These potential industry applications are conceptual and should be carefully evaluated by engineering and procurement teams in terms of adherence to industry-specific standards and system requirements.
About NXP Semiconductors
NXP Semiconductors is a prominent industry leader known for its wide range of interface ICs, particularly excelling in the Other Interface ICs subcategory under the Drivers and Interfaces category. The company manufactures various components that facilitate effective communication and interface management between devices in complex electronic systems. The PCA9548APW,118 is just one example of NXP’s commitment to providing robust, reliable, and high-performance interface solutions. These components are essential in creating scalable and versatile consumer, automotive, and industrial electronics.
NXP also supports a long life cycle for their parts, indicating their reliability and extended support for legacy systems in addition to cutting-edge technologies.
Where to Find PCA9548APW,118 by NXP Semiconductors
To procure PCA9548APW,118, findchips.com is a reliable resource. This site not only provides current stock levels and pricing but also offers the ability to compare across different distributors to ensure best purchase decisions. Some distributors that have historically carried this part include EBV Elektronik, Chip1Stop, Avnet Silica, and Future Electronics. It is recommended to use findchips.com to obtain real-time availability and competitive pricing. Additionally, alternatives and similar parts can be explored within the Other Interface ICs.