JHM3000 is a high-resolution temperature sensor IC for human body temperature measurement in an DFN-8 package. Only VDD, VSS and SO pins needs to be connected to external MCU. The 14-bit temperature data with resolution less than 0.01℃ is continuously output via SO pin. JHM3000 can achieve ±0.1 ℃ measurement accuracy in the range of 32℃ ~42℃ after simple calibration.
|Current consumption during measurement||150μA|
|Current consumption during data transmission||20μA|
|Measuring temperature range||32℃~ 47℃|
|Recommended temperature measurement range||32℃~ 42℃|
|Baud rate of single line communication||2.5kbps|
JHM3000 Block Diagram