The intuitive solution is a circuit made of a Wheatstone bridge and an instrumentation amplifier
| Authors | Jordan Dimitrov |
| Main Document | Article «Circuits to help verify matched resistors» |
| Description | Figure 1 |
| File Format / Size | PDF / 9 Kb |
| Document Language | English |
Other Materials from the Main Document
- Article «Circuits to help verify matched resistors»
- Figure 1. The intuitive solution is a circuit made of a Wheatstone bridge and an instrumentation amplifier
- Figure 2. Circuit response is perfectly linear with a 1:1 ratio between output voltage and resistor mismatch
- Figure 3. This circuit also provides a perfect 1:1 response, but at a lower cost
- Figure 4. The transfer function provides a convenient one-to-one reading