• [FAQ] OPA1656: Next generation OPA2134 and OPA2604 replacement

  

  Tyler Noyes

  Part Number: OPA1656 Other Parts Discussed in Thread: OPA2134 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…

  • 11 months ago
  • Audio
  • Audio forum

• RE: OPA2134: OPA2134 noise issue and gain is not good.

  

  Andy Peters

  "In order to input 2Vrms, I think that Gain should be under 1 because Vcc is 5V." This part won't work (well) with a single 5V supply. Choose an op-amp that will, such as OPA2365.

  • over 1 year ago
  • Audio
  • Audio forum

• TINA/Spice/OPA2134: PSpice OPA2134

  

  Mong Lor

  TI Thinks Resolved

  Part Number: OPA2134 Other Parts Discussed in Thread: TINA-TI , OPA134 , Tool/software: TINA-TI or Spice Models I'm not sure if there is a lib or olb for the OPA2134 as I can't find one. From the datasheet and spicerack it only links it to the OPA134. I…

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

• OPA2134: EMIRR DATA for OPA2134 and RC4580

  

  user5239812

  Resolved

  Part Number: OPA2134 Other Parts Discussed in Thread: RC4580 , , OPA2180 Hi Our current sensor is easy to be influenced by EM waves in some frequency points, and its OPAMP is RC4580. But I tested out that its EMIRR is above 50dB in 10MHz-1GHz, so it shouldn…

  • Resolved

  • over 2 years ago
  • Audio
  • Audio forum
Answered

• OPA2134: OPA2134 running hot

  

  Little Gary

  Resolved

  Part Number: OPA2134 Other Parts Discussed in Thread: TL072 Hello to everybody, New on this forum, i hope that someone will be able to help me. So, I meet en issue with that AOP (OPA2134) that i don't understand... it is running hot. I mean, really hot…

  • Resolved

  • over 3 years ago
  • Amplifiers
  • Amplifiers forum
Answered

• OPA2134: OPA2134 Thermal information

  

  Ryuuichi machida

  Resolved

  Part Number: OPA2134 Other Parts Discussed in Thread: OPA134 , Hi, I would like to confirm following information. * Rθja, Ψjt and Ψjb It seems that there is no information about thermal information in datasheet. At least, could you please…

  • Resolved

  • over 4 years ago
  • Amplifiers
  • Amplifiers forum

• OPA2134: OPA2134 pre-amplifier design

  

  Wilson1

  Part Number: OPA2134 Other Parts Discussed in Thread: OPA134 , TINA-TI Need help calculate an opamp preamplifier stage based on OPA2134 with WEBENCH Designer. Power supply voltage +12V, Single Supply. Inverting Amplifier. Need set correct Input Voltage…

  • over 4 years ago
  • Amplifiers
  • Amplifiers forum
Answered

• OPA1612: SoundPlus OPA1612 in replacement of OPA2134

  

  Pierre CHAUSSE

  Resolved

  Part Number: OPA1612 Other Parts Discussed in Thread: OPA2134 , , OPA1678 Hi Community, TI!!! I would like to upgrade an audio amplifier OPA2134 and the TI site web recommands me to change for a new OPA. I found that OPA1612 was in the ultimate soundplus…

  • Resolved

  • over 3 years ago
  • Amplifiers
  • Amplifiers forum
Answered

• INA129: WHY did not i recognize the differences of INA128 vs INA129 and OPA2134 vs TL074?

  

  mehmetserdarcelik

  Resolved

  Part Number: INA129 Other Parts Discussed in Thread: OPA2134 , , INA128 , TL072 , TINA-TI Hello. I use a EMG amplifier circuit. In the circuit i use INA128 as In-Amp and TL072 as Op-Amp. I had almost 500 mV dc offset output of the circuit. The EMG signals…

  • Resolved

  • over 2 years ago
  • Amplifiers
  • Amplifiers forum

• OPA2134: Is there a better op amp that will work

  

  Brian Dykeman

  TI Thinks Resolved

  Part Number: OPA2134 Other Parts Discussed in Thread: OPA1678 , OPA1611 , OPA1602 , OPA1642 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…

  • over 3 years ago
  • Audio
  • Audio forum

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