Answered

• AMC3311: the differences between AMC3311 and AMC3311-Q1

  

  Noriyuki Takahashi

  Resolved

  Part Number: AMC3311 Tool/software: Hi team, Could you tell the differences between AMC3311 and AMC3311-Q1 in terms of electrical characteristics? Regards, Noriyuki Takahashi

  • Resolved

  • 3 months ago
  • Amplifiers
  • Amplifiers forum

• AMC3311: Calculation of offset voltage caused by resistor accuracy

  

  Kevin Zhang

  TI Thinks Resolved

  Part Number: AMC3311 Other Parts Discussed in Thread: ADS7957 Tool/software: Hi Team, The customer uses ACM3311+OP4177 (ADI)+ADS7957 to sample the voltage. AMC3311 implements isolated sampling of voltage signals and differential output; OP4177 is needed…

  • 1 month ago
  • Amplifiers
  • Amplifiers forum
Answered

• AMC3311-Q1: LDOout Does not supply the required voltage

  

  Yigit Aslantepe

  Resolved

  Part Number: AMC3311-Q1 Other Parts Discussed in Thread: AMC23C11 , AMC3311 Tool/software: I am doing simulations for AMC3311 and AMC23c11 for my voltage sensing application on TINA TI. When I connect the recomenned decoupler capacitors, VDD is 5V LDOout…

  • Resolved

  • 3 months ago
  • Amplifiers
  • Amplifiers forum

• AMC3311: Internal DCDC converter switching frequency

  

  HARIHARAN SHANMUGAM

  TI Thinks Resolved

  Part Number: AMC3311 Tool/software: Hi , I am using AMC3311 for one of my isolated voltage sensing circuit. I would like to understand more about the internal DC-DC converter that is being used for generating the High side power supply . It would also…

  • 4 months ago
  • Amplifiers
  • Amplifiers forum

• AMC3311: Offset problems due to interference and bad layout?

  

  Erik Wallebom

  TI Thinks Resolved

  Part Number: AMC3311 Other Parts Discussed in Thread: AMC3301EVM , AMC3301 , AMC3330 Tool/software: Sorry I took to long to investigate so the thread was locked. To answer your questions: Could you provide some more information on your system? What are…

  • 4 months ago
  • Amplifiers
  • Amplifiers forum

• AMC3311: Offset problems due to interference and bad layout?

  

  Erik Wallebom

  TI Thinks Resolved

  Part Number: AMC3311 Tool/software: Hi, Using AMC3311 to sense 0-300VDC. Resistor divider with 1Mohm + 10kohm + 1Mohm. AMC3311 measures over the 10kOhm resistor. At full 300V there is about 1,5V into the AMC3311 which then goes into a MCP3421 18-bit …

  • 6 months ago
  • Amplifiers
  • Amplifiers forum
Answered

• AMC3311: I am looking for an LT Spice file for this part

  

  Davis Meissner

  Resolved

  Part Number: AMC3311 Is there a way to simulate this part in LT Spice? Looking to use it in the lab for a voltage measurement device but would like to run it in LT Spice first.

  • Resolved

  • 8 months ago
  • Amplifiers
  • Amplifiers forum

• AMC3311: Stability of Output DC/DC and LDO - which capacitor values?

  

  Jörg Bornwasser

  Part Number: AMC3311 Other Parts Discussed in Thread: TLV431A , TLV431 , Hy, i'm designing a circuit with the AMC3311DWER isolation amplifier. Unfortunately Your datasheet is a little shy with stability information for the Highside DC/DC output and the…

  • 9 months ago
  • Data converters
  • Data converters forum

• RE: AMC3311: Outputs OUTN and OUTP, capable of driving capacitive loads

  

  Patrick Ruf

  Hi Tom, This is more of a stability question of the output amplifier in the AMC3311 and not filtering the signal. Regards, Patrick

  • 11 months ago
  • Data converters
  • Data converters forum

• RE: AMC3330: Output instability/fault.

  

  Joshua Gerdes

  Based on the improvements I had with the AMC3311 and its more power capable regulator when compared to the AMC3330, I speculated as I often have with this issue that the problem is related to powering the HGND side of the chip. On my previous generation…

  • 15 days ago
  • Amplifiers
  • Amplifiers forum

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