Answered

• AMC1302-Q1: Is it possible to connect GND1 to GND2 and also short VDD1 and VDD2 to use it as "low side bidirectional current sense fully differential amplifier with single supple voltage"?

  

  Yoshiki Ochi

  Resolved

  Part Number: AMC1302-Q1 Hi team, Is it possible to connect GND1 to GND2 and also short VDD1 and VDD2 to use it as "low side bidirectional current sense fully differential amplifier with single supple voltage"? I would like to use fixed gain…

  • Resolved

  • 1 month ago
  • Amplifiers
  • Amplifiers forum

• AMC1301-Q1: The difference between AMC1301-Q1 and AMC1302-Q1

  

  Zirui Su

  TI Thinks Resolved

  Part Number: AMC1301-Q1 Other Parts Discussed in Thread: AMC1300B-Q1 Hi, I would like to ask that what are the main differences between AMC1301Q1 and AMC1302Q1 when recommending portfolios to customers, what features should be emphasized? Besides, the…

  • 7 months ago
  • Amplifiers
  • Amplifiers forum
Answered

• AMC1302-Q1: Peak to peak output voltage of the AMC1302-Q1

  

  Hicham Lhachimi

  Resolved

  Part Number: AMC1302-Q1 Hi, In fact, I have read about Automotive shunt-based isolated current sensor reference design ( http://www.ti.com/lit/ug/tiduel5/tiduel5.pdf?ts=1588591688374 ) in the section 2.4.2 that this 50-mV device is amplified at a gain factor…

  • Resolved

  • over 1 year ago
  • Amplifiers
  • Amplifiers forum
Answered

• AMC1302-Q1: Datasheet of the AMC1302-Q1 error gain and input offset graphs clarification

  

  Hicham Lhachimi

  Resolved

  Part Number: AMC1302-Q1 Hi, In fact, I am reading the characteristics of the amplifier AMC1302-Q1, in the graph representing the error gain and offset voltage (figure 10 and figure 21), I see that the test was made with 3 devices what are these devices…

  • Resolved

  • over 1 year ago
  • Amplifiers
  • Amplifiers forum
Answered

• AMC1302-Q1: What do "TCEG Nonlinearity" and "TCEG Nonlinearity drift" mean?

  

  Yoshiki Ochi

  Resolved

  Part Number: AMC1302-Q1 Hi team, I found TCEG, TCEG Nonlinearity, TCEG Nonlinearity drift in the datasheet. Could you show me the relationship among them? Could you show me an example characteristics between temperature vs gain error or TCEG? Regards, …

  • Resolved

  • 10 months ago
  • Amplifiers
  • Amplifiers forum
Answered

• AMC1302-Q1: Conflicting CMTI specs

  

  Alan O

  Resolved

  Part Number: AMC1302-Q1 The AMC1302-Q1 datasheet EC table shows CMTI specs of 55 kV/us min and 80 kV/us typ, which do not match the CMTI values listed on the front page (70 kV/us min, 140 kV/us typ) and parametric spec on TI.com. Which are the correct…

  • Resolved

  • over 1 year ago
  • Amplifiers
  • Amplifiers forum
Answered

• AMC1302-Q1: High side current sensing confusion

  

  Taoran Jiang

  Resolved

  Part Number: AMC1302-Q1 Other Parts Discussed in Thread: AMC1302 , Hi, As the datasheet of AMC1302-Q1 describes, the AMC1302 can be used for high-side current measurement. So the common-mode voltage of AMC1302 should be up to the high-side line voltage at…

  • Resolved

  • over 1 year ago
  • Amplifiers
  • Amplifiers forum
Answered

• AMC1302-Q1: Sample rate of internal delta sigma adc

  

  Christian Willschek90

  Resolved

  Part Number: AMC1302-Q1 Hi, may I ask what the sample rate of the internal delta.sigma ADC of the AMC1302-Q1 is? Thank you Christian

  • Resolved

  • over 2 years ago
  • Amplifiers
  • Amplifiers forum

• TIDA-020018: does the TIDA-020018 need LDO?

  

  Kazusa Suzuki

  TI Thinks Resolved

  Part Number: TIDA-020018 Other Parts Discussed in Thread: AMC1302-Q1 , SN6501-Q1 , AMC1302 Hi team, does the AMC1302-Q1 require LDO? cannot SN6501-Q1 directory supply? the TIDA-020018 looks LDO is needed. best regards, Kazusa suzuki

  • 2 months ago
  • Simulation, hardware & system design tools
  • Simulation, hardware & system design tools forum

• RE: AMC1302-Q1: 1st question: Connection between GND and INP allowed? 2nd question: Is the output voltage on AMC130xEVM centered on VDD2 or independent of VDD2?

  

  Tom Hendrick

  Hi Sally, The input is a differential connection so you can use either input to the AMC1302-Q1 (or AMC1301) referenced to GND1. The output common mode is always 1.44 (typ) on the AMC1302-Q1 so we'll look into the EVM users guide and see if there is some…

  • over 2 years ago
  • Amplifiers
  • Amplifiers forum

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