A low-cost difference amplifier uses digital potentiometers to set the gain
| Authors | Reza Moghimi |
| Main Document | Article «Difference amplifier uses digital potentiometers» |
| Description | Figure 1 |
| File Format / Size | PDF / 15 Kb |
| Document Language | English |
Other Materials from the Main Document
- Article «Difference amplifier uses digital potentiometers»
- Figure 1. A low-cost difference amplifier uses digital potentiometers to set the gain
- Figure 2. A plot for common-mode rejection ratio versus frequency for the circuit in Figure 1 yields a figure of 98 dB
