THERMOPILE TEMPERATURE SENSORLead freeRoHS Standard

●Thermopile temperature sensor
Thermopile temperature sensor is an optical sensor that detects temperature without contact. It absorbs infrared radiation emitted from humans or objects using a silicon device with MEMS structure, and measures the resulting temperature difference as a voltage using a thermopile (a combination of multiple thermoelectric couples) and calculates it as temperature information. We develop multiple products tailored to different applications such as human detection, high-temperature detection, and an array-type thermopile that integrates thermopiles and can detect temperature distribution in 2D.

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Response Time τ(Typ.)

ms ~

ms

Current Consumption Idd(Typ.)

mA  ~

mA

Temperature Accuracy

℃ ~

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Part No. DATA SHEET Feature Production Status
〇: In mass production
△: Need inquiry
Output Format Operating Supply Voltage Operating Temperature Viewing Angle(50%) Response Time Detection Temperature Range Current Consumption Temperature Accuracy
Vdd Topr. FOV τ △T Idd
Typ. Typ. Typ.

TPS01504
pdfはこちら product_featureSingle pixel thermopile sensor production_status output_formatAnalog source_voltage_vdd_typ- topr_min-20 ~ +topr_max85 ℃ ±viewing_angle2 ° response_time- detection_temperature_range_min50 ~ +detection_temperature_range_max300 ℃ Idd2 mA ±temperature_accuracy_typ2 ℃

MTPA3232501
pdfはこちら product_feature32×32 Thermopile array sensor module production_status output_formatDigital(I2C) source_voltage_vdd_typ3.3 V topr_min0 ~ +topr_max85 ℃ ±viewing_angle21.5 ° response_time- detection_temperature_range_min0 ~ +detection_temperature_range_max300 ℃ Idd16 mA ±temperature_accuracy_typ2 ℃