D6T-44L-06

D6T MEMS Thermal Sensors Contactless measurement with OMRON D6T Thermal Sensors Able to detect the slightest temperature changes D6T MEMS Thermal Sensors Contactless Measurement OMRON MEMS Thermal Sensors are able to detect the slightest temperature changes MEMS Thermal (IR sensor) measures the surface temperature of objects without touching them when the thermopile element absorbs the amount of radiant energy from the object. 2 1 Low noise 2 Easy connection 3 Number of elements and temperature lineup World's highest-class stable temperature output* *According to OMRON's research as of February 2021, except for D6T-32L-01A. Direct temperature value output allows easy software design Variation of the number of elements (1 to 1024) x temperature range (-40 to 200°C) 3 D6T MEMS Thermal Sensors 1 High Precision World's highest-class stable temperature output* *According to OMRON's research as of February 2021, except for D6T-32L-01A. Past problem n! Solutio Output was unstable in applications requiring high precision Stable temperature output OMRON D6T-1A- 01 Sensor Output Temperature [°C] 28.0 27.0 Stable output 26.0 25.0 24.0 23.0 22.0 0 5 10 15 20 25 30 Time [s] Standard Equivalent Product Sensor Output Temperature [°C] 28.0 27.0 Output fluctuation 26.0 25.0 24.0 23.0 22.0 0 5 10 15 20 25 30 Time [s] Note 1. According to OMRON's evaluation method (30-second continuous measurement with a blackbody furnace at 25°C) Note 2. However, product specifications are not guaranteed. 4 -High Precision- Why? Achieves the world's highest level*2 of SNR*1 by combining the in-house designed and manufactured ASIC and MEMS In-house manufactured ASIC In-house manufactured MEMS OMRON designs and manufactures both ASIC and MEMS thermopiles in-house. OMRON's unique digital filter and process optimization reduce the noise of ASIC, achieving the world's highest-level SNR. *1 SNR: Signal-to-Noise Ratio. Compares the level of a signal to the level of background noise. *2 According to OMRON's research as of February 2021, except for D6T-32L-01A. Product Structure OMRON's unique MEMS technology allows combining thermopile elements and ASICs into one package, resulting in ultra-compact footprint and high precision. Infrared ray Silicon lens far-infrared focusing MEMS thermopile Electromotive force occurrence ASIC Low noise amplifier Detect wavelengths in the range 8-12 μm MCU A/D conversion, calculation, I2C and I/F MEMS thermopile detection principle Cold junction Infrared ray (IR) Si Hot junction Cold junction The sensor utilizes the seebeck effect in which thermoelectric force is generated due to the temperature difference that occurs across the junction points of two different types of metal. 5 D6T MEMS Thermal Sensors Easy connection 2 Direct temperature value output allows easy software design OMRON D6T CAN packaged thermal sensor from a competitor Temperature value output Bit value output MEMS Sensor Sensor MEMS Voltage Voltage A/D conversion A/D conversion Bit value Temperature conversion Bit value Temperature value Customer MCU Customer MCU Provision of Development Support Tool MEMS thermal sensors can be connected to OMRON sensor evaluation boards. The below 3 types of platform are applicable. Evaluation can be performed easily by connecting thermal sensor, evaluation board, and harness to the platform. Sensor D6T Harness for Connection 2JCIE-HARNESS-01 Evaluation Board Platform Sample Code 2JCIE-EV01-RP1 Raspberry Pi 2JCIE-EV01-AR1 Arduino *2 https://github.com/omron-devhub/d6t-2jcieev01-arduino 2JCIE-EV01-FT1 ESP32 Feather *3 https://github.com/omron-devhub/d6t-2jcieev01-arduino *1 https://github.com/omron-devhub/d6t-2jcieev01-raspberrypi *1. Raspberry Pi is a registered trademark of the Raspberry Pi Foundation. *2. Arduino is a registered trademark of Arduino LLC and Arduino SRL. *3. Feather is a registered trademark of Adafruit Industries LLC. 6 Number of elements and temperature lineup 3 Variation of the number o