STEVAL-IDI009V1 Datasheet, PDF (1/4 Pages) STMicroelectronics – Based on TSU102 operational amplifier

STEVAL-IDI009V1
Evaluation board for passive infrared sensor signal conditioning
based on TSU102
Data brief
Features
 Allows motion detection with PIR sensor
 Suitable for home automation applications
 Based on TSU102 operational amplifier
 Band pass filter bandwidth from 0.7 Hz to 5
Hz
 Only 24 µA current consumption
 With Fresnel lens to widen detection area
 Compatible with NUCLEO boards
 Compatible with Arduino UNO R3
 RoHS compliant
Description
The STEVAL-IDI009V1 evaluation board
conditions the signal generated by a passive
infrared (PIR) sensor, for common applications
like human detection. A person in range of the
sensor triggers a detection event, which can in
turn be used to trip an alarm or command room
lighting to be turned on, for example.
The board embeds the TSU102 operational
amplifier which consumes only 1 µA. It is highly
suitable for battery powered applications such as
LED lighting with embedded motion detection to
enhance daily comfort.
The global application consumes only 24 µA
when there is no detection.
November 2016
DocID030027 Rev 1
For further information contact your local STMicroelectronics sales
office
1/4
www.st.com