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Analog Inverter | Cypress Semiconductor

Analog Inverter

Summary: 2 Replies, Latest post by H L on 03 May 2014 09:29 PM PDT
Verified Answers: 0
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MichaelO's picture
4 posts

Hi, I want to know how can I make an analog inverter in PSoC 3. By an inverter, I mean nothing more than changing the sign. If Vin=+2, the inverted signal should be -2 and viceversa

user_14586677's picture
7646 posts

In attached circuit, if + input grounded, G = -1, if ground released its + 1. So use

mux for switch, or open drain output as a switch.


Regards, Dana.


user_460349's picture
1362 posts

psoc circuits cannot give negative ouput without external components. If you use said 2.5v as a reference. You can get ouput of -2.5v from Vref. 

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