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  user6154244

  • over 1 year ago
  • Audio
  • Audio forum

  OPA2134: OPA2134 noise issue and gain is not good.

  TI Thinks Resolved

  Part Number: OPA2134 Dear PIC We have a issue that there is noise and gain is not good. So it would be helpful if you could help us to resolve issue. Please attached file. OPA2134 question.xlsx
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  Wally Terwilliger

  • 9 months ago
  • Audio
  • Audio forum

  OPA1652: Need to replace RC4136 in active audio filter with lower noise part. Is OPA1652 a good choice?

  • Resolved

  . It is quite noisy. OPA2134 has been suggested as replacement, as well as OPA1652. What is best choice from
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  Tyler Noyes

  • 8 months ago
  • Audio
  • Audio forum

  [FAQ] OPA1656: Next generation OPA2134 and OPA2604 replacement

  Part Number: OPA1656 The OPA1656 is the industry’s lowest voltage noise high voltage CMOS on the market. It offers exceptional performance in almost any audio application. The low voltage noise combined with the low current noise make this device...
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  Raymond Zhang1

  • 3 months ago
  • Amplifiers
  • Amplifiers forum

  RE: Status of the OPA2604AU/2K5, PCN available?

  Hi Christian, Please let me know if there is a kind of official report like a PCN from Texas Instruments is available or downloadable? I am unable to find PCN in OPA2604, and it is likely occurred prior to 2019, maybe as early as 2017/2018 based on...
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  Alexander Davis

  • over 1 year ago
  • Simulation, hardware & system design tools
  • Simulation, hardware & system design tools forum

  RE: TINA/Spice/OPA2134: PSpice OPA2134

  Hi Mong, The most recent model for the OPA2134 can be downloaded from the "Tools and Software" tab on the OPA2134 product page: http://www.ti.com/product/OPA2134/toolssoftware . One of the links is for a PSpice model which should include an...
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  user5239812

  • over 1 year ago
  • Audio
  • Audio forum

  OPA2134: EMIRR DATA for OPA2134 and RC4580

  • Resolved

  Part Number: OPA2134 Hi Our current sensor is easy to be influenced by EM waves in some frequency
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  Brian Dykeman

  • over 3 years ago
  • Audio
  • Audio forum

  OPA2134: Is there a better op amp that will work

  TI Thinks Resolved

  Part Number: OPA2134 Hi there probaly a simple question maybe not. I have a 1988 carver stereo per-amplifier. It was recently re-capped and all new guts put in . Goggle bill d mod carver c-1. Now all the folks are using opa2134 op -amps as the replacement...
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  user6177101

  • over 1 year ago
  • Audio
  • Audio forum

  PCM1681: Problem about the active filter.

  • Resolved

  amplifier to the output of OPA337? Or is this a must? (3): For the circuit with OPA2134 , if I only connect
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  Ryuuichi machida

  • over 3 years ago
  • Amplifiers
  • Amplifiers forum

  OPA2134: OPA2134 Thermal information

  • Resolved

  Part Number: OPA2134 Hi, I would like to confirm following information. * Rθja, Ψjt and Ψjb
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  Little Gary

  • over 3 years ago
  • Amplifiers
  • Amplifiers forum

  OPA2134: OPA2134 running hot

  • Resolved

  Part Number: OPA2134 Hello to everybody, New on this forum, i hope that someone will be able

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