Description
The OTP817D is a digital thermopile
temperature Sensor based on MEMS 
technology.This thermopile detector
consists of thermopile
MEMS chip, 5-14um infrared band pass
filter,an Application Specific Integrated Circuit(ASIC)

for interfacing Thermopile
sensors with microcontrollers and a
small-size TO-46 Package.
An I2C interface is used to communicate
with this device for various applications.

Features
*Digital output sensor
*The thermopile signal is converted to a 18 bit digital value
*The on chip ambient temperature sensor is
converted to a 16 bit digital value
*Integrated 26-bit calibration math digital
signal processor(DSP)
*Factory calibrated in wide temperature range
*Low current consumption
*A I2C interface is provided for interfacing
with a micro-controller

Applications
*Non-contact human body temperature infrared thermometer
*Microwave oven
*Automatic induction equipment
*Heating, Ventilation and Air Conditioning(HVAC)
*Appliance

 Absolute Maximum Ratings (Ta=25℃)