NXP Semiconductors

PCA9671BS,118  

I/O Expanders

PCA9671BS,118 Description

The PCA9671BS,118 is a high-performance Interface IC Chip designed by NXP Semiconductors, a leading provider of semiconductor solutions. This chip is specifically engineered for applications requiring reliable and efficient communication via the I2C interface. With a clock frequency of 1 MHz, the PCA9671BS,118 ensures fast and stable data transfer, making it suitable for a wide range of industrial and consumer electronics applications.

The PCA9671BS,118 features a robust set of specifications that enhance its versatility and reliability. It supports a wide supply voltage range of 2.3V to 5.5V, ensuring compatibility with various power supply configurations. The chip is equipped with 16 I/O lines, providing ample connectivity options for complex systems. Additionally, it offers a current output source/sink capability of 100µA and 25mA, respectively, which is ideal for driving various types of loads.

The PCA9671BS,118 is packaged in a 24HVQFN format, which is known for its compact size and excellent thermal performance. This surface-mount package type is ideal for applications where space is a critical constraint. The chip also features Power-On Reset (POR), ensuring a reliable startup sequence and preventing unintended states during power-up.

PCA9671BS,118 Features

• Interface: I2C, supporting a clock frequency of up to 1 MHz for high-speed data communication.
• Number of I/O: 16, providing extensive connectivity options for various applications.
• Current - Output Source/Sink: 100µA and 25mA, respectively, ensuring compatibility with a wide range of load requirements.
• Voltage - Supply: 2.3V to 5.5V, offering flexibility in power supply configurations.
• Mounting Type: Surface Mount, suitable for compact and space-efficient designs.
• Features: Power-On Reset (POR) for reliable startup and state management.
• Package: 24HVQFN, providing a compact and thermally efficient solution.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), ensuring robustness in various environmental conditions.
• Compliance: ROHS3 Compliant and REACH Unaffected, adhering to stringent environmental and safety standards.

PCA9671BS,118 Applications

The PCA9671BS,118 is ideal for applications that require efficient and reliable I2C communication, such as:

• Consumer Electronics: Smartphones, tablets, and other portable devices that require compact and efficient communication interfaces.
• Industrial Automation: Systems that need robust and reliable communication for sensor networks, control systems, and data acquisition.
• Automotive: In-vehicle infotainment systems, advanced driver-assistance systems (ADAS), and other automotive electronics that demand high reliability and performance.
• Medical Devices: Equipment that requires precise and reliable communication for monitoring and control functions.

Conclusion of PCA9671BS,118

The PCA9671BS,118 is a versatile and high-performance Interface IC Chip that stands out in its category due to its robust set of features and wide range of applications. Its support for a 1 MHz I2C interface, combined with 16 I/O lines and a flexible supply voltage range, makes it an ideal choice for both consumer and industrial applications. The inclusion of Power-On Reset (POR) and its compact 24HVQFN package further enhance its reliability and suitability for space-constrained designs. With its compliance to stringent environmental and safety standards, the PCA9671BS,118 is a reliable and future-proof solution for modern electronic systems.

PCA9671BS,118 Documents

Download datasheets and manufacturer documentation for PCA9671BS,118