For a research project, involving electrical activation of muscles, we are using a strain gauge (Product #:
SGD-3S/120-LY13 - http://www.omega.com/pptst/SGD_LINEAR1-AXIS.html). We need a suggestion for a proper op amp to use to increase and clarify the signal.
- Resistance used: 120 ohms
- Need a non-inverting amplifier
- High input impedance
- 20 Hz bandwidth (low)