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Looking for SPDT audio key

Question asked by VictorOrlov on Feb 3, 2018
Latest reply on Feb 5, 2018 by Davidforde

Hello! I'm looking for the chip, which would be one or two SPDT key.

Characteristic:

- power unipolar 10-15V

- frequency shift key does not matter, I'll use it just as a relay

- open resistance of the keys is not above 20-30 Ohms, preferably less

- frequency sine wave 0.1-10kHz

- the amplitude of the peak-to-peak sinusoidal signal to a 6-10V (that is, on the findings of a key must not have protective diodes)

What would you recommend?

 

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