The S-TRS-5.5D series is a chip mounted digital differential infrared temperature sensor, which includes self-developed high-precision and high reliability MEMS thermopile sensor chips, NTC thermistors, and professional signal conditioning ASIC chips. The ASIC chip is equipped with 24 bit Sigma Delta
High precision ADC, OTP memory, and interface circuit
Product model: S-TRS-5.5D1/D3/D3A/D4
Product features:
Small SMD packaging size
● Standard IIC interface
No temperature calibration required
No need for peripheral circuits
● M E M S thermoelectric stack
● High response rate
5.5 μ m long pass filter window
Technical parameters:
Field of view angle: 84 °
Operating temperature: 0-60 ℃
Power supply voltage: 2.3-3.6V
ADC resolution: 24bit
Temperature measurement range: 0-150 ℃ (material temperature)
28-42 ℃ (body temperature)
The application areas of S-TRS-5.5D series include smart wearable devices, smartphones, smart homes, industrial temperature monitoring, medical health, intelligent temperature control, and environmental temperature monitoring