Product Overview: TMP461AIRUNT

The TMP461AIRUNT is a high-precision temperature sensor from Texas Instruments, designed for modern electronic systems requiring accurate temperature monitoring. This advanced sensor is part of TI's extensive portfolio of temperature sensing solutions that cater to a wide array of applications, including industrial, automotive, and consumer electronics.

Key Features

• High Accuracy: The TMP461AIRUNT offers exceptional accuracy in temperature readings, making it suitable for critical applications where precise temperature control is necessary.
• Remote Temperature Sensing: Equipped with the capability to measure the temperature of a remote thermal diode, this sensor can monitor the temperature of external devices such as CPUs, GPUs, or FPGAs.
• Local Temperature Sensing: In addition to its remote sensing capabilities, the TMP461AIRUNT can measure its own die temperature, providing dual functionality in one compact package.
• Programmable Alert Function: With a programmable alert function, the device can trigger an alert or interrupt when temperatures exceed user-defined limits, enhancing system protection.
• Low Power Consumption: Designed for energy-efficient operation, this sensor is ideal for battery-powered and energy-sensitive applications.
• Small Footprint: The compact size of the TMP461AIRUNT makes it an excellent choice for space-constrained applications.

Applications

The TMP461AIRUNT is versatile and can be used in various applications such as:

• Telecommunications equipment
• Servers and data centers
• Personal computers and laptops
• Power management systems
• Industrial and medical equipment

Technical Specifications

The TMP461AIRUNT operates over a temperature range of -40°C to +125°C for the local sensor and -10°C to +125°C for the remote sensor. It communicates via a two-wire, SMBus-compatible interface, allowing for easy integration into existing systems. The sensor is housed in a small, 10-pin UQFN package, ensuring minimal impact on overall design size.

With its combination of accuracy, dual sensing capabilities, and programmable features, the TMP461AIRUNT stands out as a reliable and efficient solution for temperature monitoring in a broad spectrum of applications.