sabu31
Advanced Member level 1
Hi
I am sensing ac voltage using opamp(MCP6024) in differential amplifier configuration.When i connect the CRO probes at the output lot of noise is observed in the output. I put 1Kpf ceramic capacitor across the output and ground , however there is no effect.How do we avoid sensor noise pickup.I have attached the waveforms of the actual waveform (blue) and sensed waveform(magenta)
I am sensing ac voltage using opamp(MCP6024) in differential amplifier configuration.When i connect the CRO probes at the output lot of noise is observed in the output. I put 1Kpf ceramic capacitor across the output and ground , however there is no effect.How do we avoid sensor noise pickup.I have attached the waveforms of the actual waveform (blue) and sensed waveform(magenta)