Design of an ECG Amplifier
Multi-stage bioinstrumentation amplifier with noise filtering
Course: EE230 - Analog Lab
Duration: Apr 2024
- Assembled a 3-stage ECG amplifier with leg drive section to minimize common-mode interference, biasing an INA fed by the left and right hand
- Implemented low pass and notch filters to reduce high frequency and line noise
- Plotted and analyzed the readings, using LTSpice for circuit simulations and parameter tuning
Repository: github.com/abhineet-agarwal/EE230—Analog-Lab