Overview of TCA9517DGKR by Texas Instruments
The TCA9517DGKR by Texas Instruments is a 2-bit level-translating 400-kHz I2C/SMBus buffer/repeater that features powered-off high-impedance. Packaged in an 8-VSSOP format, it is designed to operate within a temperature range of -40 to 85°C. This integrated circuit provides interface solutions for I2C and SMBus systems, supporting supply voltages from as low as 900mV up to 5.5V. It adheres to the VSSOP-8 interface case style, with a pin count of eight. Its key features include compliance with RoHS standards, encapsulation in plastic/epoxy material, moisture sensitivity level (MSL) of 1, and surface-mount technology. Notable for its relevance in the Drivers and Interfaces category, this Other Interface ICs part is fabricated using BiCMOS technology, which enhances its performance in terms of both speed and power consumption.
Industry Applications for TCA9517DGKR
The TCA9517DGKR finds applications across a wide range of industries, underscoring its versatility as an interface component. These applications leverage the IC’s ability to provide effective level translation and buffering for I2C and SMBus signals, essential for ensuring communication interoperability among different voltage domains. Below are some of the key industries and possible use cases:
- Consumer Electronics: Devices like smartphones, tablets, smart watches, and other wearable technology might use the TCA9517DGKR for communicating across components that operate at different voltage levels. Its low voltage operation capability and small package size make it especially suitable for compact, battery-powered devices.
- Internet of Things (IoT): In IoT, devices and sensors often require low-power communication. The TCA9517DGKR could be utilized for expanding I2C bus lengths and interfacing between microcontrollers and peripherals with different logic levels. Its level-shifting capability is crucial for mixed-voltage systems that are prevalent in smart home devices, industrial sensors, and agricultural monitoring systems.
- Financial Technology (Fintech): Fintech applications, including point of sale (POS) terminals and ATM machines, could benefit from the TCA9517DGKR’s capabilities. These systems often incorporate secure elements or other peripherals that must communicate reliably within a secure electronic transaction infrastructure, necessitating robust and compatible interface ICs.
- Telecommunications: Within the telecommunications sector, this IC might find application in network equipment, such as routers and switches, which require efficient data communication between different subsystems. The TCA95127DGKR’s ability to operate over a range of voltages can facilitate the integration of components operating at different logic levels.
- Communication and Networking: For communication and networking hardware, including servers, the TCA9517DGKR facilitates reliable data transfer between I2C buses. Its features support the high-availability requirements of server backplanes and network interface cards.
It is important to note that these potential applications are only conceptual/illustrative and require further analysis and verification by engineering and design teams to ensure compatibility and functionality within specific systems.
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company that designs and manufactures ICs and integrated circuits for electronics manufacturers worldwide. Specifically, in the realm of Other Interface ICs, TI has established a robust portfolio that includes parts like the TCA9517DGKR, which cater to a variety of digital communication needs. TI is known for its contributions to advancing the technology of drivers and interfaces, often pioneering developments that enhance interface functionality, reliability, and performance. This innovativeness is part of what keeps TI at the forefront of the semiconductor industry, enabling complex electronic systems across nearly every sector. The company’s dedication to quality and performance, coupled with a wide array of products, makes it a go-to source for engineers and procurement specialists looking for interface IC solutions.
Where to Find TCA9517DGKR by Texas Instruments
To source the TCA9517DGKR, it’s recommended to use findchips.com. This platform enables users to search for and compare electronic components, including various Other Interface ICs. Distributors where the part has historically been available include Win Source Electronics, LCSC, Sensible Micro Corporation, and Ameya Holding Limited, among others like Quest Components, Bristol Electronics, Mouser Electronics, DigiKey, and Newark. However, for the most current stock levels and pricing, it is important to check findchips.com directly. This ensures you have access to the latest information, helping streamline the procurement process.