Product Overview

NST1001 is a high-precision double-pin digital output temperature sensor. The NST1001 has the characteristics of pulse counting digital output and high accuracy in a wide temperature range. It can be directly connected with MCU to ensure the measurement accuracy and reduce the cost. The NST1001 device supports the maximum accuracy of ± 0.5 ° C in the temperature range of – 50 ° C to 150 ° C, and has a very high resolution (0.0625 ° C), without system calibration or software and hardware compensation. Pulse counting digital interface is designed to directly connect GPIO or comparator input, thus simplifying hardware implementation. The simple dual-pin structure makes the NST1001 device easy to convert into a dual-wire temperature probe.

major function

●  Wide temperature range – 50 ° C to 150 ° C

● Maintain high accuracy in full temperature range

-20°C~85°C：±0.5℃

-50℃~-20℃：±0.75℃

85℃~100℃：±0.75℃

● Support two-pin simplified temperature measurement scheme

● Pulse number digital output

●  Single conversion plus data communication time 50ms

●  Ultra-low power consumption

●  Built-in voltage stabilizer

●  TO-92S package, small size

● DFN2L ultra-small package, the same size as 0603 resistor

Application

●  Industrial Internet of Things

● Digital output temperature probe

● White appliances

Function block diagram