A current sense loop includes an attenuator circuit, which has an embedded input chopper circuit, and an amplifier circuit, which has an output chopper circuit. The embedded input chopper has a first chopper input that is coupled to a first attenuator input, a first chopper output that is coupled to a first attenuator output, a second chopper input that is coupled to a second attenuator input, and a second chopper output that is coupled to a second attenuator output. An amplifier has a first input coupled to the first attenuator output and a second input coupled to the second attenuator output. An NFET has a gate coupled to the amplifier output, a source coupled to a ground plane, and a drain coupled to the second attenuator input.