LM567 567 LM567CN NSC DIP8 IC TONE DECODER 

LM567 IC is a tone decoder chip which is designed basically for recognizing a specified frequency band, and activating the output in response to the detection. Specifications 20 to 1 frequency range with an external resistor Logic compatible output with 100 mA current sinking capability Bandwidth adjustable from 0 to 14% High rejection of out of band signals and noise Immunity to false signals Highly stable center frequency Center frequency adjustable from 0.01 Hz to 5...

1,000 RWF