Hello Everyone,
I found this circuit inside a signal conditioner amplifier for a strain gauge. This circuit is preceded by an instrumentation amplifier INA 128, and followed by a 2 pole butterworth filter.
Can anyone please explain me how this circuit would operate ?? Like is it a simple difference amplifier/ non-inverting amplifier or what it is doing???
the Vcc/Vee is +/-8 V
thanks in advance. please check the new attachment, i wrongly posted the incorrect circuit diagram!!! sorrry
I found this circuit inside a signal conditioner amplifier for a strain gauge. This circuit is preceded by an instrumentation amplifier INA 128, and followed by a 2 pole butterworth filter.
Can anyone please explain me how this circuit would operate ?? Like is it a simple difference amplifier/ non-inverting amplifier or what it is doing???
the Vcc/Vee is +/-8 V
thanks in advance. please check the new attachment, i wrongly posted the incorrect circuit diagram!!! sorrry
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