Is there a IC/circuit for RF receiver thats micropowered?

[7rots51]

micropower receiver ??

Hi

Is there a IC or circuit for RF receiver that is micropower(consumes less than 50 uA current)?

(it is better its frequency be at 433MHZ,900mhz or 2.4ghz)

bye

 

[klug]

Hi!

Try to use max1470 receiver in pulse mode. While in power-down mode it takes only 1.25 uA, and 5.5 mA in operation mode. It has short start-up time 250 uS, so you can achive average current less than 50 uA in pulse wait mode. Frequency is 250 to 500 MHz.

**broken link removed**

73 !!! Klug.

 

[7rots51]

thanks ,it is good way!

Is there any ways??