Texas Instruments

PCA9535PWR

The PCA9535PWR is a 16-bit I2C bus and SMBus 1.7V to 5.5V, 4-Channel Addressable Switch from Texas Instruments. It is designed to provide a flexible and efficient way to control multiple devices using a single I2C bus.

Description:

The PCA9535PWR is a 4-channel, digital, I2C bus switch with a programmable I2C bus address. It is designed to allow multiple devices to share a single I2C bus, reducing the number of wires required and simplifying the overall system design. The device features a 16-bit I2C bus and SMBus, and can operate from a supply voltage range of 1.7V to 5.5V.

Features:

• 4-channel, digital, I2C bus switch
• Programmable I2C bus address
• 16-bit I2C bus and SMBus
• 1.7V to 5.5V supply voltage range
• Low power consumption
• Small package size (TSSOP-16)

Applications:

The PCA9535PWR can be used in a wide range of applications where multiple devices need to share a single I2C bus. Some potential applications include:

• Home automation systems
• Industrial control systems
• Sensor networks
• Medical equipment
• Automotive systems
• Consumer electronics

Overall, the PCA9535PWR is a versatile and efficient solution for controlling multiple devices using a single I2C bus, making it a valuable tool for a wide range of applications.