Study of Instrumentation Amplifier
Product Code : JA-COA-1147
The Study of Instrumentation Amplifier apparatus (SKU JA-COA-1147) is built around three IC 741 op-amps placed inside the unit, with their connections brought out to sockets. One +15 V DC regulated supply powers the circuit, and two further DC regulated supplies, continuously variable and protected against short circuit and overload, provide the inputs. A potentiometer and a combination of resistances are on the front panel. Students calculate the voltage gain and plot a V against R curve.
Specifications
Supplies, ICs and panel parts as listed:
| Product | Study of Instrumentation Amplifier |
| SKU | JA-COA-1147 |
| ICs | Three IC 741 op-amps, connections at sockets |
| Power supplies | One +15 V DC regulated, plus two DC regulated continuously variable supplies |
| Protection | Short circuit and overload, on the variable supplies |
| Front panel | One potentiometer and a combination of resistances |
| Meter | DMM named in the listing |
| Experiment | Voltage gain; plot of V against R |
Scope of supply and ordering
The listing names a DMM with this apparatus; whether it is included is stated on the quotation, together with quantities and packing.
Frequently asked questions
How many op-amps does the instrumentation amplifier use?
Three IC 741 op-amps, placed inside with connections at sockets.
What is measured in the experiment?
The voltage gain, with a plot of V against R using the panel potentiometer and resistances.
Related products
- Study of Logarithmic Amplifier
- Study Characteristics of Operational Amplifier
- Study of Operational Amplifier as Voltage and Current Feed Back Amplifier
- Study of Operational Amplifier
All op-amp apparatus is listed in our scientific instrument range.
Request a quote
To order the instrumentation amplifier apparatus, give the quantity on our contact page. Institutions and contractors buying under a tender can also reach us via the tenders page.
