Product Overview: PCA9561PW,118 by NXP Semiconductors

The PCA9561PW,118 is a highly integrated and feature-rich I²C-bus controller device designed by NXP Semiconductors, a leader in the semiconductor industry. This component is engineered to facilitate reliable and efficient serial communication via the I²C-bus interface, which is widely used in embedded systems for connecting low-speed peripherals to processors and microcontrollers in short-distance, intra-board communication.

Key Features

• I²C-bus interface: The PCA9561PW,118 supports the standard I²C-bus protocol, allowing for easy integration with a multitude of I²C-compatible devices.
• Operating Voltage: This device operates within a supply voltage range of 2.3V to 5.5V, making it versatile for various application requirements.
• Programmable Frequency: Users can program the I²C-bus clock frequency, providing flexibility for different system needs and ensuring compatibility with both standard and fast I²C-bus modes.
• Multiple Slave Addresses: It supports up to eight programmable slave addresses, enabling the device to respond to multiple address calls and enhancing the flexibility of the I²C-bus architecture.
• Interrupt Function: An interrupt output is provided, which can be used to signal the microcontroller when data is ready to be processed, improving system responsiveness and efficiency.

Applications

The PCA9561PW,118 is suitable for a variety of applications where I²C-bus communication is essential. It is commonly used in:

• Embedded systems
• Consumer electronics
• Telecommunications
• Computing equipment
• Industrial control systems

Quality and Reliability

NXP Semiconductors is known for its commitment to quality, and the PCA9561PW,118 is no exception. It is manufactured to the highest quality standards, ensuring reliable performance in a wide range of environmental conditions. The device is also RoHS compliant, adhering to strict environmental regulations regarding the restriction of hazardous substances.

Package Information

The PCA9561PW,118 comes in a TSSOP16 package, which is designed for space-saving on printed circuit boards and is well-suited for automated assembly processes, thus facilitating efficient manufacturing and reduced end-product size.

With its robust feature set and adherence to NXP's stringent quality standards, the PCA9561PW,118 is an excellent choice for designers and engineers looking to implement I²C-bus communication in their next project.