Table 7.
Output DC offset estimated from the manufacturer specifications. Values obtained at the output vo for the HPF in Figure 3.
| Op-amp | TL084 | MAX44252 | OPA4277 | OPA4132 | AD8513 | AD8643 |
|---|---|---|---|---|---|---|
| |Vhpf-OS,typ| | 3.03 V | 5.03 mV | - | 501 mV | 100 mV | 50.0 mV |
| |ΔVhpf-OS,typ| | 14.0 mV | 93.0 mV | - | 2.33 mV | 11.6 mV | 0.12 mV |
| |Vhpf-OS,max| | 15.0 V | 18.7 mV | 78.4 mV | 2.00 V | 1.00 V | 751 mV |
| |ΔVhpf-OS,max| | 186 mV | 605 mV | 1.30 V | 23.3 mV | 37.2 mV | 0.47 mV |