Overview of PCA9554ABS3,118 by NXP Semiconductors
The PCA9554ABS3,118 is an 8-bit I²C-bus and SMBus I/O port with an interrupt feature, encapsulated in a 16-pin HVQFN package. Manufactured by NXP Semiconductors, this component is designed for applications requiring additional I/O ports with minimal data transfer overhead. It operates at a clock frequency of up to 400kHz and supports a supply voltage range from 2.3V to 5.5V. This I/O expander integrates 8 I/O pins that can be configured as input or output, making it extremely versatile for a wide range of applications.
The component’s adherence to RoHS compliance ensures it meets global environmental standards, including restrictions on certain hazardous substances in electrical and electronic equipment. The HVQFN encapsulation of the PCA9554ABS3,118 is compact, with a surface mount design that benefits applications where space is at a premium. With an operating temperature range from -40°C to +85°C, this I/O expander is suitable for industrial environments and applications requiring robust temperature performance.
Industry Applications for PCA9554ABS3,118
The PCA9554ABS3,118, with its flexible I/O expansion capabilities and SMBus/I²C-bus interface, may potentially find usage in various industries. It’s important to note that these potential industry applications are conceptual and should be thoroughly analyzed and verified by engineering teams as per specific requirements and standards.
- Consumer Electronics: This part might be utilized in smart home devices, gaming consoles, and peripherals where additional input/output interfaces are required. For example, temperature sensors, LED status indicators, or button inputs in smart home devices could leverage the PCA9554ABS3,118 for effective management of multiple I/O operations with minimal pin usage on the primary microcontroller.
- Industrial Automation: In industrial control systems, the PCA9554ABS3,118 could potentially offer additional I/O ports for sensors, actuators, or interface buttons on control panels. Its robust operating temperature range supports its use in challenging industrial environments.
- Financial Technology (Fintech): This I/O expander may be integrated into POS terminals, ATMs, or kiosks, facilitating interface expansion for keypad inputs, display controls, or card reader modules. The PCA9554ABS3,118’s small footprint and compatibility with I²C make it well-suited for compact electronic financial systems.
- Computing and Peripherals: Used within PCs, servers, or peripheral devices, the component might expand available I/O ports for system management, fan controls, or LED status indicators, enhancing system integration and functionality without extensive hardware modifications.
Please note that these potential industry applications are illustrative and require appropriate engineering analysis and verification for compliance with specific application requirements.
About NXP Semiconductors
NXP Semiconductors is a leading technology company known for its innovative contributions to the field of semiconductors and microcontrollers, particularly within the Parallel IO Ports category. The company has developed a wide range of microcontroller and processor solutions designed to address the needs of various market segments, including automotive, industrial, consumer, and communication markets. The PCA9554ABS3,118 is one example of NXP’s commitment to providing advanced solutions for I/O expansion. Its products are recognized for their reliability, performance, and advanced features that enable innovation in electronic design.
Where to Find PCA9554ABS3,118 by NXP Semiconductors
To procure the PCA9554ABS3,118, potential buyers are recommended to utilize findchips.com for current stock levels and pricing from various distributors. Historically, this part has been available from distributors such as EBV Elektronik, Chip1Stop, Avnet Silica, Future Electronics, Mouser Electronics, Avnet Americas, DigiKey, and Newark. However, availability can fluctuate, and accessing the most up-to-date information on findchips.com ensures that buyers can make informed procurement decisions. There, one can also explore alternate parts within the Parallel IO Ports category, potentially offered by NXP Semiconductors or other manufacturers, to find the best fit for their application requirements.