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PSoC 5, 3 & 1 MCU

Anonymous
Not applicable
‎Apr 26, 2011 05:36 AM

design of pga in analog block

hi there,

   

actually i want an instrumentation amplifier for extracting sensor output do we have a instrumentation in psoc 3 or 5 or       can we use pga (programmable gain amplifier) in differntial mode  plz help

   

thank you

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Anonymous
Not applicable
‎Apr 27, 2011 12:26 AM

Re: design of pga in analog block

Hi kusu,

   

 

   

There are PGAs and OpAmps available in PSoC3/5 but there is no Instrumentation Amplifier.

   

However, you can build an Instrumentation Amplifier from the available Components like PGA and OPAmp.

   

An Application Note describes how this can be implemented. It can be found here: http://www.cypress.com/?docID=27283

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