Still further, the <e1>circuit</e1> comprises a digital adder and an analog-to-digital <e2>converter</e2> with an analog input connected to the output of the operational amplifier and a digital output connected to a first input of the digital adder.
Still further, the circuit
Still further, the circuit comprises a digital adder and an analog-to-digital converter with an analog input connected to the output of the operational amplifier and a digital output connected to a first input of the digital adder.
<triplet> circuit <subject> converter <object> Component-Whole(e2,e1)