These days there a large number of sensors and analog circuits that are “controller friendly” meaning that their output signal is easily interfaced to the built-in Analog to Digital Convertors (ADCs) ...

This 126-page guide helps engineers select, evaluate, and design the most appropriate in-amps for specific applications by covering a wide range of topics including: in-amp design basics, ac input ...

This three-part article about instrumentation amplifiers (IAs) discusses common-mode versus differential-mode signaling, basic operation of the traditional 3-op amp topology, and how to interpret and ...

In the first article about measurement systems we looked at sensors as a way to bring data into a measurement system. I explained that a sensor measures physical quantities which are turned into a ...

As instrumentation amplifiers become less costly, they can provide improved performance in applications that operational amplifiers traditionally served. The op-amp adder in Figure 1 has a few ...

In the past, the term instrumentation amplifier (INA) was often misused, referring to the application rather than the device’s architecture. INAs are related to op amps, in that they’re based on the ...

Even during routine operation of an instrumentation amplifier, a fault can develop between the sensor and the amp. This fault could result from misuse, the environment, or low-quality assembly, among ...