The TMP461AIRUNR-S is a high-precision temperature sensor from Texas Instruments, designed for the most demanding applications that require accurate temperature monitoring. This device belongs to Texas Instruments' family of remote temperature sensors, which are capable of reading temperature values from an external diode-connected transistor, typically used in thermal management applications.

Key Features

• Remote Temperature Sensing: The TMP461AIRUNR-S can measure the temperature of a remote thermal diode with high accuracy, making it ideal for monitoring semiconductor temperature.
• High Accuracy: With an impressive accuracy of ±1°C for remote diode temperatures and ±2°C for local temperatures, this sensor ensures precise temperature readings.
• Wide Temperature Range: The sensor operates over a temperature range of -40°C to +125°C, ensuring reliable performance across various environments.
• Programmable Alert Functions: It includes programmable overtemperature and undertemperature alert functions, which can trigger an alert if the temperature exceeds specified thresholds.
• Low Power Consumption: Designed for energy-efficient operations, this device is suitable for battery-powered applications.
• Small Form Factor: Housed in a tiny, 10-pin UQFN package, the TMP461AIRUNR-S saves valuable board space.
• I2C/SMBus Interface: The sensor supports I2C and SMBus interfaces, allowing for easy integration with most microcontroller-based systems.

Applications

The TMP461AIRUNR-S is versatile and can be used in a variety of applications, including:

• Computer servers and telecommunication equipment
• Power-supply units
• Industrial controls
• Portable electronics
• Medical equipment

Conclusion

With its high level of precision, low power consumption, and compact size, the TMP461AIRUNR-S from Texas Instruments is an excellent choice for designers looking to incorporate reliable temperature monitoring into their systems. Whether deployed in complex server environments or integrated into portable consumer electronics, this temperature sensor provides the accuracy and efficiency required for today's innovative technologies.