Overview of TCA9535PWR by Texas Instruments
The TCA9535PWR is a 16-bit, 1.65 to 5.5-V I2C/SMBus I/O expander with interrupt and configuration registers housed in a 24-TSSOP package. Designed for a broad voltage range and featuring a bus frequency up to 400 kHz, this component is an ideal solution for expanding I/O capabilities via the I2C or SMBus interface. The supply voltage flexibility from 1.65V to 5.5V allows for compatibility with various logic levels, making it a versatile choice for integrating into microcontroller-based systems.
Specifically, the TCA9535PWR features 16 I/O lines distributed over two ports, giving designers the flexibility to add more I/O ports to a system without needing additional microcontrollers. Its compact TSSOP-24 package, with dimensions of 7.8 mm length and 1.2 mm height, makes it suitable for space-constrained applications, while the robust temperature range from -40 to 85°C allows its use in industrial environments. The IC uses CMOS technology and adheres to moisture sensitivity level 1, indicating its robustness for various operational setups.
Industry Applications for TCA9535PWR
The TCA9535PWR’s capabilities make it potentially suitable for a range of applications across several industries. However, it’s important to note that these potential applications are conceptual and require further analysis and verification by engineering and design teams to ensure compliance with specific industry standards and requirements.
- Consumer Electronics: This part might be used in smart home devices where additional I/O ports are needed for controlling various sensors and actuators. Its low power consumption and I2C bus interface could be beneficial for battery-operated devices like remote controls and personal health devices.
- Internet of Things (IoT): The TCA9535PWR can be potentially utilized in IoT devices that require numerous sensors to collect environmental data. The 16 I/O lines and easy configurability through I2C could simplify connections and improve scalability in networked devices.
- Industrial Automation: In automated manufacturing or process control systems where numerous inputs and outputs are essential, this chip might facilitate expanded connectivity for control logic operations, potentially interfacing with a wide array of sensors and actuators.
It’s crucial to emphasize that while these use cases are plausible, each application must be rigorously evaluated for electrical and operational compatibility before incorporating the TCA9535PWR into specific designs.
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company that designs and manufactures a wide array of electronic components, focusing on analog ICs and embedded processors. Within the realm of Parallel IO Ports, the TCA9535PWR is just one example of TI’s proficiency in creating parts that enhance peripheral connectivity and functionality in microcontroller-based systems. Known for innovation and reliability, TI provides components that are cornerstone in many modern electronic systems.
in addition to the TCA9535PWR, Texas Instruments offers a broad portfolio of Parallel IO Ports, catering to the increasing demand for efficient, compact, and reliable digital interfaces in the electronics industry. Each product is designed to meet rigorous industrial requirements, ensuring performance and durability in a variety of applications.
Where to Find TCA9535PWR by Texas Instruments
When sourcing the TCA9535PWR, it is advisable to check findchips.com for the latest inventory status and pricing. Historically, this part has been available through distributors including Win Source Electronics, Chip1Stop, Ameya Holding Limited, TME, Quest Components, Mouser Electronics, DigiKey, and Newark. Visit findchips.com to view current stock levels and compare prices across different sellers.
Moreover, if you’re considering alternatives to the TCA9535PWR that might be offered by Texas Instruments or other manufacturers, explore our categorized listings under Parallel IO Ports on findchips.com, where you can compare features and specifications to find the part that best matches your needs.