Other Parts Discussed in Thread: ADS1204, OPA4192, OPA4340, OPA4197, TINA-TI, OPA336
We are trying to determine if the OPA4340 would work as well as the OPA4350 in the circuit on page 14 of the ADS1204. Our input signals are sinewaves with a frequency less than 5KHz, as we are using chip in conjunction with the AMC1210IRHA for resolver sin and cos signals. We are using 33 Ohm and 0.01uF, instead of the 27 Ohm and 0.1uF shown. Are there other Op Amps that would work as well? We are wondering about other options (such as OPA4192 or OPA4197), as all these Op Amps can have very long lead times.