Accuracy and control are especially in great demand in the domain of test and measurement systems in today’s digital world. For that reason, there is much room for improvement in the design of the digitally controlled programmable attenuator circuit in terms of accuracy and flexibility of signal processing. The following article guides on how to design a programmable attenuator circuit with the OP07 operational amplifier and CD4052 analog multiplexer. Combining them yields a high degree of signal attenuation in a digitally controlled manner, quite essential in instrumentation and test or…
Read MoreProgrammable Attenuator Circuit Using OP07 and CD4052
