design of pga in analog block

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Anonymous
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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
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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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