The IC component PI4IOE5V9520XTEX is a versatile and high-performance input/output (I/O) expander designed by Texas Instruments. It provides additional I/Os to a microcontroller or microprocessor through the industry-standard I2C communication interface. With its wide voltage range and robust features, the PI4IOE5V9520XTEX is suitable for various applications, including industrial automation, consumer electronics, and automotive systems.
Key features of the IC component include:
1. I2C Interface: The PI4IOE5V9520XTEX is equipped with an I2C interface that supports both standard-mode (up to 100 kHz) and fast-mode (up to 400 kHz) communication. This enables easy integration with a wide range of microcontrollers and microprocessors.
2. Extended Voltage Range: The IC component can operate over an extended voltage range from 1.65V to 5.5V, making it compatible with various supply voltages commonly found in different systems.
3. GPIO Expansion: With a total of 20 general-purpose I/O pins, the PI4IOE5V9520XTEX provides significant expansion capabilities for microcontrollers with limited I/Os. Each I/O pin can be configured as an input, output, or open-drain output, allowing flexibility in interfacing with different peripherals
