Product Overview: TMP464AIRGTR from Texas Instruments

The TMP464AIRGTR is a high-performance, multi-channel temperature sensor from the industry-leading semiconductor manufacturer, Texas Instruments. Designed with precision in mind, this advanced sensor is capable of monitoring up to four remote thermal diodes and one local temperature. It is an ideal solution for applications requiring multiple temperature readings, such as server motherboards, telecommunication equipment, and industrial systems.

Key Features

• Multi-Channel Sensing: Equipped with five channels, the TMP464AIRGTR can read temperatures from four external diodes and one internal sensor, offering comprehensive thermal monitoring.
• High Accuracy: The device provides a high degree of accuracy, with ±1°C (max) from -40°C to +125°C for local temperature and ±1°C (max) from 0°C to +125°C for remote diode temperatures.
• Programmable Resolution: The resolution for the ADC (Analog-to-Digital Converter) is programmable, allowing for fine-tuning between temperature reading precision and conversion time.
• Flexible Alert System: With programmable limits for both temperature thresholds and hysteresis, the TMP464AIRGTR can trigger alerts to the system, ensuring timely responses to potential thermal events.
• Low Power Consumption: The device is optimized for low power usage, making it suitable for power-sensitive applications.
• Small Form Factor: Housed in a compact, 16-pin QFN package, the TMP464AIRGTR saves valuable board space.
• Interface: It features a two-wire, SMBus-compatible serial interface, which simplifies integration into existing designs.

Applications

The TMP464AIRGTR is versatile and can be used across a wide range of applications. These include:

• Computing systems such as servers, desktops, and laptops
• Networking equipment like switches and routers
• Industrial systems and PLCs (Programmable Logic Controllers)
• Telecommunication hardware
• Consumer electronics that require thermal monitoring

With its robust feature set, the TMP464AIRGTR from Texas Instruments stands out as a comprehensive solution for system designers looking to effectively manage and monitor temperature across multiple points in their applications.