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AT58L4LD-2020
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AT58L4LD-2020 is the first uA-level ultra-low power microwave radar sensor of the industry launched by Airtouch Technology. The module adopts the ultra-low power radar chip AT5815 independently developed by our company. The operating frequency is 5.8ghz ±75MHz, ISM frequency band, the induction range is adjustable from 0.5m to 10m, and the working current is only 40-68UA. It can meet the ultra-low power consumption requirements of battery power supply and other application scenarios. Meanwhile, it can solve the pain points such as PIR being interfered by environmental factors such as temperature and illumination, low sensitivity and need to open holes. It is the first choice for upgrading traditional infrared pyroelectric sensors.
Category:
5.8GHz Series
Product Parameter

Size

20*20

Operating frequency

5.8GHz±75MHz

Main Radar chip

AT5815

MCU on board

External OTP

Supply voltage

2.7~4.8V

Power consumption

68uA

PCB process

Normal 4 layers

Signal Output

GPO

Communication Interface

I2C

Positive limit sensing distance

10m

Certification standards

CE/FCC

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