Part Number: OPA891 Other Parts Discussed in Thread: OPA892 , , OPA2892 Hello Experts,
This board will be used for designing a probe for measuring switching currents of a high-speed SOC.
The input voltage range is expected as 250uV to 7.5mV.
OPA891 and…
Sumeet,
Assuming a bandpass filtering shown below, using OPA892 with its broadband noise below 1nV/rt-Hz would result is the input referred noise of around 152nVrms (1.52mV/10,000) and thus could be able to measure a piezo signal in hundreds of nV - see…
Hello Anil,
The THS4021CDGNG4 is obsolete. The THS4021CDGN is available as an 'active' product. We also have the drop-in replacement p2p compatible OPA892 , which is recommended for new designs.
Please let me know if you have follow-up questions…