Product Overview: PCA9536D118 by NXP Semiconductors

The PCA9536D118 is a robust, high-performance integrated circuit (IC) designed and manufactured by NXP Semiconductors. This IC is part of the PCA9536 series, which are 4-bit General Purpose Input/Output (GPIO) expanders with an I2C-bus/SMBus interface. The PCA9536D118 is particularly well-suited for applications where additional I/Os are needed and space is at a premium.

Key Features

• I2C Interface: The device features a bidirectional I2C-bus that allows easy serial communication with the host controller at speeds of up to 400 kHz.
• 4 GPIOs: It comes with four configurable GPIO pins that can be used as either inputs or outputs, providing flexibility for various control and monitoring tasks.
• Low Standby Current: The PCA9536D118 is designed for low power consumption with a typical standby current of only 2 µA, making it suitable for battery-powered and power-sensitive applications.
• Wide Operating Voltage: It operates over a wide voltage range from 2.3 V to 5.5 V, accommodating different system power levels.
• Polarity Inversion: Input polarity inversion is supported, allowing the user to adjust the IC for active-high or active-low input signals.

Applications

The PCA9536D118 is versatile and can be used across a wide range of applications, including:

• Server motherboards
• Industrial control systems
• Embedded systems
• Power management systems
• Medical equipment
• Consumer electronics

Package and Quality

The PCA9536D118 is offered in a small and convenient SO8 package, which is ideal for space-constrained applications. It is also characterized for operation from -40°C to +85°C, ensuring reliable performance in a variety of environments. NXP Semiconductors is committed to high-quality standards, and the PCA9536D118 is no exception, meeting stringent industry requirements for performance and reliability.

For technical documentation, application notes, and support, visit NXP Semiconductors' official website or contact their customer support team.