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Part Number: TIDA-00250 Other Parts Discussed in Thread: OPA2337
Hi Team,
I have a couple of questions about this reference design.
The customer is planning to use the OPA2337 and MSP-EXP430G2 from the reference for their medical application and I would…
Part Number: LM358LV Other Parts Discussed in Thread: TLV9062 , TLV9102 , OPA2374 , TSV912 , OPA2337 What is the specific parameter difference between LM358LVIDDFR and LM358LVIDGKR?
No 358 variant in SOT-23 is in stock.
There are the OPA2337/OPA2990/OPA2992. All of them have better characteristics except for power usage: ti.com/assets/js/compareParts/compare.html?parts=LM358LV,OPA2337,OPA2990,OPA2992&...
Other Parts Discussed in Thread: OPA2337 , LME49721 , LME49726 Customer used OPA2337 ,SOT23-8 for audio application,and faced very poor preformance,high noise.
Is the LM49726 is the best recomended solution? any other solution?
It really depends on what kind of signal Vp-pk from your subject.
For example, rat's brain-waves are like 50 uVp-pk and the noise floor is approximately 20uVp-pk. You will need a pretty high gain (20,000x) just to have a good resolution (1Vp-pk) so that…
