TIDA-00759, Low-Power PIR Motion Detector With Bluetooth Smart/10-Year Coin Cell Battery Life Reference Design

TIDA-00759, Low-Power PIR Motion Detector With Bluetooth Smart/10-Year Coin Cell Battery Life Reference Design. The TIDA-00759 Design uses Nano-power operational amplifiers, comparators and the SimpleLink ultra-low power 2.4GHz wireless microcontroller (MCU) platform to demonstrate a low power wireless motion detector implementation. These technologies lead to an extremely long battery life, over 10 years with a standard CR2032 lithium ion coin cell battery, which could be used for applications including motion detection or lighting control through occupancy detection. The PIR sensor has sensitivity of up to 30-feet with shut-down current of 1.63-uA