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- THERMOPILE TEMPERATURE SENSOR
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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| 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. | |||||||||
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Single pixel thermopile sensor | 〇 | Analog | - | -20 ～ +85 ℃ | ±2 ° | - | 50 ～ +300 ℃ | 2 mA | ±2 ℃ |
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32×32 Thermopile array sensor module | △ | Digital(I2C) | 3.3 V | 0 ～ +85 ℃ | ±21.5 ° | - | 0 ～ +300 ℃ | 16 mA | ±2 ℃ |