Download this article in PDF format. Logarithmic amplifiers with their log functionality are useful for compressing wide dynamic-range signals whereby the measured quantities are in decibels (dB).

Thermistors make good choices as temperature sensors when you need fine resolution over a relatively small temperature span. Unfortunately, a thermistor’s resistance-temperature curve has a nonlinear ...

In the last Circuit VR we looked at some basic op amp circuits in a simulator, including the non-inverting amplifier. Sometimes you want an amplifier that inverts the signal. That is a 5V input ...

Logarithmic amplifiers with their log functionality are useful for compressing wide dynamic-range signals whereby the measured quantities are in decibels (dB). They’re used in a wide variety of ...

Thermistors make good choices as temperature sensors when you need fine resolution over a relatively small temperature span. Unfortunately, a thermistor's resistance-temperature curve has a nonlinear ...