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  kai klaas69

  • 9 days ago
  • Amplifiers
  • Amplifiers forum

  RE: Peak detector Issues

  Hi David, you could do it this way: david_opa347_1.TSC Kai
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  daniel

  • over 2 years ago
  • Amplifiers
  • Amplifiers forum

  OPA347: Comparator application: the risk of keeping switch IN+ and IN-

  TI Thinks Resolved

  Part Number: OPA347 Hi Team, Our schematic as below. OPA347 would output high if MEMS_HEATER pull High. Then the negative feedback would pull low OUT pin. So if MEMS_HEATER maintain High, OPA347 would keeping switch IN+ and IN-. Are there any...
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  Mamadou Diallo

  • over 2 years ago
  • Amplifiers
  • Amplifiers forum

  RE: OPA347: Design of PH circuit using OPA347

  Hi Chandan, Thank you for your interest in the OPA347. Please find attached this app note as a starting point for your design. www.ti.com/.../snoa529a.pdf Additionally, we have great content on our ti precision labs videos available on different...
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  Tim Claycomb

  • over 1 year ago
  • Sensors
  • Sensors forum

  RE: Current Sensor Peak Detection is Not working

  Hi Tony, Does your schematic now match what is shown in AN-31? If not, please provide the schematic. I put the OPA347 into the circuit shown in AN-31 into TINA-TI to simulate and I get the expected output in simulation. Have you tried simulating your...
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  Kuramochi Tadahiko

  • over 3 years ago
  • Amplifiers
  • Amplifiers forum

  OPA347: Aging effect of Offset voltage

  • Resolved

  Part Number: OPA347 Hi, I received the following question from my customer. Do you have any data
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  Paul Goedeke

  • over 2 years ago
  • Amplifiers
  • Amplifiers forum

  RE: LMC6041: Sallen-Key filter for a single sided supply

  Hi D B17, Are you using the surface mount SOIC package or the through hole PDIP package? If you're using the PDIP package, here is a sort of all the parts with rail to rail input and output in a PDIP: www.ti.com/.../products.html I would...
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  Hirotaka Matsumoto

  • over 2 years ago
  • Amplifiers
  • Amplifiers forum

  OPA244: Structures of TLV2381, TLV2451, OPA244, OPA347 and OPA348

  • Resolved

  that OPA244 and TLV2451 are bipolar type because of low bias current. -TLV2381 - OPA347 -TLV2451 -OPA348(OPA348
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  Wenwei Qiao

  • over 3 years ago
  • Amplifiers
  • Amplifiers forum

  RE: OPA2347: WCSP-8/YZD Package Pinouts of OPA2347?

  Hi, Tim: It is OPA2346, the dual part version of OPA347. The first page shows the pinout view of the WCSP-8 package, which lists the pins as 1 to 8. The last page of the datasheets shows the drawing of TZD-8: Can I map these two unmatched...
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  John Tillotson

  • over 7 years ago
  • Amplifiers
  • Amplifiers forum

  RE: EMIRR of OPA378 vs LMV831

  Thanks John. For the EMIRR curve you supplied on the OPA378, I need to know what the input level was. (ie -10 or -20db) Additionally, if you can find an EMIRR curve for the OPA347, that is another device I am considering. Appreciate the help.
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  user4599672

  • over 4 years ago
  • Amplifiers
  • Amplifiers forum

  RE: XTR117 wiring queries

  I bought OPA347 from local distributor....almost similar specs....let me try....hope it works....I will get back if I get something new.

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