• 

  Juzer T

  • 4 months ago
  • Amplifiers
  • Amplifiers forum

  OPA335: opa335

  • Resolved

  I am working on digital stethoscope and want to design pre amplifier and Low pass filter can any one suggest any good technical documents on how to design pre amplifier and Low pass filter. It will be a great help. Thank you
• 

  Tamara M Alani

  • 2 months ago
  • Amplifiers
  • Amplifiers forum

  RE: OPA335: TINA delivers "Irregular Circuit" Message on a node that is not in my schematic

  Hi Steffen, Glad this is resolved. Closing the thread now.
• 

  Raymond Zhang1

  • 2 months ago
  • Amplifiers
  • Amplifiers forum

  RE: OPA2335: How to determine negative supply voltage value

  Hi Stanley, V- should keep almost same with V+, right? What's the reasons behind this? The OPA335's input common mode voltage is limited to -100mV < Vcm < 3.5V. The circuit's V- = -100mV, V+ = -394mV, which it does not comply with...
• 

  Raymond Zhang1

  • 2 months ago
  • Amplifiers
  • Amplifiers forum

  RE: OPA567: Battery simulator high ripple output

  Hi Vo, What you observed is not ripple, it is oscillation due to a "Q" created from two op amp feedback loops, which OPA335 rolls off at -20dB/decade, and OPA567 rolls off at -20dB/decade. When you feedback output of OPA567, it creates the...
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  TISL

  • 4 days ago
  • Data converters
  • Data converters forum

  DAC8541: Output buffer AOP used in a Power Booster pre-stage

  Part Number: DAC8541 Dear e2e Support, One of my customer intend to design a power booster on the output of our DAC8541, as seen fig 22 of our OPA569: The question is to know if the OPA335 could be replaced by our internal output buffer (Vout_sens...
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  Raymond Zhang1

  • 2 months ago
  • Amplifiers
  • Amplifiers forum

  RE: OPA2335: ESD HBM consult

  Hi Charles, OPA335's HBM rating is 2KV and the CDM rating is 500V. Please also see the thread below. https://e2e.ti.com/support/amplifiers/f/14/p/240896/844698?tisearch=e2e-sitesearch&keymatch=opa335%2520HBM#844698 Best, Raymond
• 

  Tsvetan Ginin

  • 4 days ago
  • Amplifiers
  • Amplifiers forum

  TL072: Audio preamplifier

  Part Number: TL072 Hi, A problem in the attached circuit is the pop noise, that is heard in the speakers at the output of IC1, received at its input, perhaps from the incorrect design in AC. I think adding the elements shown in purple with a dashed...
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  Vera Mao

  • over 1 year ago
  • Amplifiers
  • Amplifiers forum

  OPA335: about OPA335 input V&I

  • Resolved

  Part Number: OPA335 hi dear supporting team, customer using OPA335 with below circuit: using
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  Scott Dahl

  • 11 months ago
  • Amplifiers
  • Amplifiers forum

  OPA388: Noise PSD plot

  • Resolved

  to 100kHz, and therefore does not show the chopping frequency. Other op amps, such as the OPA335 clearly
• 

  Marek Lis

  • 5 months ago
  • Amplifiers
  • Amplifiers forum

  RE: LMP2011: Noise analysis simulation

  Below please see LMP2012 and OPA335 noise simulations. I have also attached below Tina-TI noise schematics for your convinience. LMP2012 Noise.TSC OPA335 Noise.TSC

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