Hi all,
Would you mind if we ask ADS1191, ADS1192 reference driver?
Our cutomer use the system Vcc=3.0V, therefore the supply voltage of OPamp is the same value(VCC=3.0V, single supply).
OPA211 Min voltage is 4.5V.
So, do you have any recommended OPAMP in case of Vcc=4.5V?
Of cource we understand that VREFP should also be as low-noise as possible for best performance.
https://e2e.ti.com/support/data_converters/precision_data_converters/f/73/p/410156/1455070
Kind regards,
Hirotaka Matsumoto