2020 Good Quality Ndir Sensor - Integrated Infrared Thermopile Sensor YY-MDA – Sunshine

General Description

The YY-MDA is a single channel digital infrared temperature thermopile sensor that facilitates ease of non- contact temperature measurement integration into numerous applications. Housed in a small TO-5 package with digital interface. the sensor integrates thermopile sensor, amplifier, A/D, DSP, MUX and communication protocol. The YY-MDA is factory calibrated in wide temperature ranges: 40~85°C for the ambient temperature and – 20~300 °C for the object temperature. The measured temperature value is the average temperature of all objects in the Field of View of the sensor. The YY-MDA offers a standard accuracy of士2% around room temperatures. The digital platform supports easy integration. lts low power budget makes it ideal for battery powered applications, including household electrical appliances, environmental monitoring, HVAC, smart home/building control and IOT.

Features and Benefits

Digital temperature output

Factory calibrated in wide temperature ranges

Communication protocol and Easy integration

Facilitates reduced system component count

2.7V to 5.5V Wide Supply Voltage Range

Operating Temperature Range:- -40°C to +85°C

Applications

Block Diagram

Electrical Characteristics(VS = 5.0V, TA = +25℃, unless otherwise noted. )

Optical Characteristics