Part Number: TIPD122 I have fabricated a 0.1Hz to 10Hz noise filter based on reference design TIPD122 for μV amplifier circuit testing. I am have problems with noise in the high-pass filter stage limiting the over device performance. When jumper JP7 is…
Ron's circuit will work well. If the noise is lower you may consider this reference design which describes how to measure the 0.1-10Hz noise in roughly the same way we do during device validation.
Hi Tim,
The .txt file you provided is exactly what I'm looking for. FYI, the gerber files available for download for TIPD122 ( tidc166.zip), includes a .DRL file that has an issue.
Thanks very much,
Mark
Part Number: OPA1656
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Hi Ian,
I went over your hysteresis calculations that are based on the information in the TLV3201 data sheet. Your calculations are correct, but the V IN1 equation (4) listed is not correct and results in an incorrect high therehold level. Equation…
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