"TMP451芯片手册：内置温度传感器，远程测温精度高，本地温度监测准确"

The TMP451 is a high-accuracy and low-power remote temperature sensor with a range of 1.7V to 3.6V. It has a built-in thermal transistor/diode and offers overtemperature shutdown for added safety. One notable feature of the TMP451 is its ±1°C accuracy for both local and remote temperature measurements. This level of accuracy is achieved through the use of η-Factor and offset correction, series resistance cancellation, and a programmable digital filter. The TMP451 is designed to be flexible and versatile in its applications. It can be used with processors, ASICs, and SMBus controllers, making it compatible with a wide range of systems and devices. With its low power consumption, the TMP451 is an energy-efficient choice for temperature monitoring. It can operate within a voltage range of 1.7V to 3.6V, providing compatibility with various power supplies and systems. In terms of its physical dimensions, the TMP451 is small and compact, making it suitable for integration into space-constrained designs. Its datasheet provides detailed information on its pin configurations and recommended layout for optimal performance. Overall, the TMP451 is a reliable and accurate temperature sensor for a variety of applications. Its high accuracy, low power consumption, and flexibility make it a popular choice among engineers and designers. Whether it is for remote or local temperature monitoring, the TMP451 is an excellent solution that delivers precise and dependable results.