Table 2 Summary of key performance specifications related to the AFE of the proposed instrument
Property | Value | Units/Comments |
|---|---|---|
Gain | ≥ 40 | dB |
Integrated noise | ≤ 300 | nVrms (0.5 to 500 Hz) |
CMRR | ≥ 100 | dB |
DC tolerance | ≥ 50 | mV |
Current consumption | ≤ 5 | mA |
Input dynamic range | ≥ ± 2 | mV |
Input impedance | ≥ 1 | GΩ |
High-pass knee frequency | 0.5 | Hz |
Low-pass knee frequency | 500 | Hz |