• RE: LMP7731: LMP7731 - Cut off Frequency

  

  Tamara M Alani

  Hi Balakrishnan, We haven't heard from you in a while. We hope the issue was resolved. I am going to close this thread now. Please reply to re-open if you have any questions.

  • 11 months ago
  • Amplifiers
  • Amplifiers forum
Answered

• LMP7731: Shelf life

  

  Saeedeh Ghaffari

  Resolved

  Part Number: LMP7731 Hi, What is the recommended shelf life for LMP7731MA/NOPB? Is it okay if we use it with a lot date of Jan 2013 on a noise sensitive board without causing reliability and functionality issues? Thanks, Saeedeh

  • Resolved

  • over 2 years ago
  • Amplifiers
  • Amplifiers forum

• TINA/Spice/LMP7721: PSpice simulation issue (Edit: It's about LMP7731, sorry for the mistake)

  

  Etienne Haenni

  TI Thinks Resolved

  Part Number: LMP7721 Other Parts Discussed in Thread: TINA-TI , LMP7731 , LMC6001 , OPA316 Tool/software: TINA-TI or Spice Models Dear community, I'm currently simulating a design with the LMP7731 amplifier and I got simulation issues in OrCAD PSpice (I…

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

• RE: LMP7731: Failing units on current sensing application

  

  Thomas Kuehl

  Resolved

  Hello Roberto, The LMP7731 is a low-voltage op amp with an absolute maximum supply voltage rating of 6 V, and maximum input differential voltage of +/-2 V. Beyond those specified maximums no other limits are listed in the datasheet. Very likely the LMP7731…

  • over 3 years ago
  • Amplifiers
  • Amplifiers forum
Answered

• LMP7731: Input capacitance

  

  Vladimir Aparin

  Resolved

  Part Number: LMP7731 Where I can get the value of input capacitance for this OpAmp? I want compare it with ADA4528-1 and this characteristic is important in an application.

  • Resolved

  • over 3 years ago
  • Amplifiers
  • Amplifiers forum

• very low oscillation problem on LMP7731

  

  cedric LEBOEUF

  Other Parts Discussed in Thread: LMP7731 , OPA376 Hello, Using the LMP7731 with high gain (200), input resistor of 1k and feeback resistor 220k (with parallel capacitor of 4,7nF) to measure low amplitude 50Hz signal, we have very low oscillation problem…

  • over 4 years ago
  • Amplifiers
  • Amplifiers forum

• LMP7731, LMP7732 input bias current and CM range

  

  Mark Stern

  Other Parts Discussed in Thread: LMP7731 , LMP7732 Hello, The LMP7731, LMP7732 data sheets show the input bias current off the graph as the CM approaches the rails. With a 5V supply: 1 - Is it safe to run the CM to the rails over temperature? 2 - What…

  • over 4 years ago
  • Amplifiers
  • Amplifiers forum

• Measurement circuit (Voltage Noise Density 2.9nV on 1Khz) of LMP7731

  

  Masataka Egami

  Answer Suggested

  Other Parts Discussed in Thread: LMP7731 I want to know a measurement circuit at the 1khz of Voltage Noise Density. for 2.9nV/rtHz （f=1Khz） Because I cannot measure 1Khz by a measurement circuit of figure 2 Thanks

  • over 6 years ago
  • Amplifiers
  • Amplifiers forum
Answered

• LMP7731 is the input transistor NPN or PNP whichever?

  

  masashi kojima

  Resolved

  Other Parts Discussed in Thread: LMP7731 LMP7731 is the input transistor NPN or PNP whichever?

  • Resolved

  • over 6 years ago
  • Amplifiers
  • Amplifiers forum

• RE: LMH6642: Input Offset Average Drift

  

  Alec Saebeler

  Hello again Bernd, I did some investigating on the LMH6642 (and the LMP7731). The LMH6642 has a higher bias current than the LMP7731 by an order of magnitude. The uA bias current of the LMH6642 enables the performance difference you are seeing at relatively…

  • 2 months ago
  • Amplifiers
  • Amplifiers forum

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