Timeline for Is it possible to amplify AC signal with In Amp in Single Supply?
Current License: CC BY-SA 3.0
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Feb 18, 2017 at 12:03 | vote | accept | VF35468 | ||
| Feb 17, 2017 at 10:45 | answer | added | Andy aka | timeline score: 3 | |
| Feb 17, 2017 at 1:22 | comment | added | VF35468 | Nick, The Schematic is like this: i.sstatic.net/PU6cr.png I will use o AD5933 and a HPF (High pass filter or Capacitor Block DC), in the output of the HPF, the voltage will be 1.98V pp (-0.99V to +0.99V). The current source use two opamps (AD8606 with single supply +5V), the outputs of the current source (E1, E2) are the 2 current eletrodes, Z represent the patient's body, and E3, E4 are the two voltage electrodes. The AD5933 is a Sine wave generator and a ADC. | |
| Feb 17, 2017 at 0:28 | comment | added | Nick Alexeev | Can you string the complete diagram together, please: current source,.. patient,.. InAmp?.. Reference electrode, perhaps?.. You are not leaving that to us, are you? | |
| Feb 17, 2017 at 0:04 | history | asked | VF35468 | CC BY-SA 3.0 |
