• LMP7721MAEVALMF_NOPB: LMP7721 EVM Wiring for ±0.5V Ion-Selective Electrode (Single Supply)

  

  user4637774

  TI Thinks Resolved

  Part Number: LMP7721MAEVALMF_NOPB Other Parts Discussed in Thread: LMP7721 , OPA392 , OPA397 We have purchased TI’s LMP7721 Multi-Function Evaluation Board. Without modifying the original board layout, I wired 5V to the V+ terminal and directly shorted…

  • 4 months ago
  • Amplifiers
  • Amplifiers forum

• LMP7721MAEVALMF_NOPB: LMP7721ma nonideal output signal behavior

  

  Cristian Velazquez

  TI Thinks Resolved

  Part Number: LMP7721MAEVALMF_NOPB Other Parts Discussed in Thread: LMP7721 , TINA-TI Tool/software: Hello, I was wondering if you can shed some insight into two issues we have been observing with our OpAmp circuit topology. We have a Transimpedance amplifier…

  • over 1 year ago
  • Amplifiers
  • Amplifiers forum

• LMP7721MAEVALMF_NOPB: question regarding ITAR regulation

  

  Eva Novak

  TI Thinks Resolved

  Part Number: LMP7721MAEVALMF_NOPB Dear TI Team, We received request from some of the customers that are buying our instruments to check if we use any ITAR regulated components. As we and our EMS buy quite a lot of TI parts, it would be very helpful…

  • over 2 years ago
  • Amplifiers
  • Amplifiers forum
Answered

• LMP7721MAEVALMF_NOPB: Datasheet of the EVM

  

  Takumi Suzuki1

  Resolved

  Part Number: LMP7721MAEVALMF_NOPB Other Parts Discussed in Thread: LMP7721 Hi, I could not find the datasheet of the EVM on the web site, to my regret.. Will you tell me how to get it? Thanks and Best Regards, Takumi

  • Resolved

  • over 3 years ago
  • Amplifiers
  • Amplifiers forum

• LMP7721MAEVALMF_NOPB: TIA fomula

  

  Amir Eshraghi

  TI Thinks Resolved

  Part Number: LMP7721MAEVALMF_NOPB Hi In LMP7721MAEVALMF_NOPB data sheet 4.1.3 Trans Impedance amplifier I believe the equation to calculate the voltage is wrong can you confirm this. Given Equation is: Vout = -I / RF which should be Vout = -I*RF …

  • over 4 years ago
  • Amplifiers
  • Amplifiers forum
Answered

• LMP7721MAEVALMF_NOPB: Gerber files

  

  Ignacio Horcas2

  Resolved

  Part Number: LMP7721MAEVALMF_NOPB Other Parts Discussed in Thread: LMP7721 Hello, after successfully testing the EVM I am designing a new board with some modifications. Could I get the design files of the EVM or at least the gerber files? Thank you…

  • Resolved

  • over 6 years ago
  • Amplifiers
  • Amplifiers forum
Answered

• LMP7721MAEVALMF_NOPB: Simplified Trans-impedance with "Tee" Feedback

  

  Allan Overstreet1

  Resolved

  Part Number: LMP7721MAEVALMF_NOPB Other Parts Discussed in Thread: LMP7721 I have a LMP7721 evaluation board that I am trying to put into a transimpedance amplifier mode. I am trying to measure the leakage current of capacitors. When I test the LMP7721…

  • Resolved

  • over 6 years ago
  • Amplifiers
  • Amplifiers forum

• LMP7721MAEVALMF_NOPB: Need PCB design file

  

  Mohammad Islam

  TI Thinks Resolved

  Part Number: LMP7721MAEVALMF_NOPB We bought a LMP7721MAEVALMF_NOPB (ACTIVE) board but we need PCB design file for that. We need footprint of Triax connector footprint. Thanks

  • over 7 years ago
  • Amplifiers
  • Amplifiers forum

• LMP7721MAEVALMF_NOPB: LMP7721MAEVAL

  

  Roberto Manfredi

  TI Thinks Resolved

  Part Number: LMP7721MAEVALMF_NOPB Other Parts Discussed in Thread: LMP7721 I want to know if it's available the LMP7721 Evaluation Board but just the PCB without components.

  • over 8 years ago
  • Amplifiers
  • Amplifiers forum
Answered

• LMP7721MAEVALMF_NOPB: LMP7721 Evaluation Board Railing for a long period of time

  

  Tyler Bershad

  Resolved

  Part Number: LMP7721MAEVALMF_NOPB Other Parts Discussed in Thread: LMP7721 Hi TI Engineers! I purchased a couple of LMP7721 Evaluation boards (4 or 5) and I noticed they all shared the same issue. When the LMP7721 is railed, it will take a around 300…

  • Resolved

  • over 8 years ago
  • Amplifiers
  • Amplifiers forum

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