Answered

• OPA4171: Output offset isuue

  

  engindi

  Resolved

  Part Number: OPA4171 Dear Ti, I am using your OP-amp OPA4171AIDR for Unity Gain Differential Amplifier but at same input voltage of IN- and IN+ I get output voltage of around 1.2V but at same voltage as per me the output comes 0V, schematic is attached…

  • Resolved

  • 1 month ago
  • Amplifiers
  • Amplifiers forum

• OPA4171-Q1: comparator application

  

  Chuqiang Wen

  TI Thinks Resolved

  Part Number: OPA4171-Q1 Other Parts Discussed in Thread: OPA2171 , LM2902 , LM2903 , LM2901 Tool/software: Hi team, I want to check with you if OPA2171/4171-Q1 can be used as comparator input? I saw some amplifiers without bi-directional diode at input…

  • 3 months ago
  • Amplifiers
  • Amplifiers forum
Answered

• OPA4171: input back-to-back diodes

  

  Yang Wu

  Resolved

  Part Number: OPA4171 Other Parts Discussed in Thread: OPA4991 , TLV9004 , , OPA333 Tool/software: Hi team, I find that our HV amps such as OPA4171 has back-to-back diodes for input protection (OPA4991 doesn't have and achieve in another way), but…

  • Resolved

  • 7 months ago
  • Amplifiers
  • Amplifiers forum

• OPA4171: OPA4171 stability issues

  

  Hangjie Wang

  TI Thinks Resolved

  Part Number: OPA4171 Other Parts Discussed in Thread: OPA4991 Hi experts, Could you please help confirm whether OPA4171 can work stably when the load is 100+10nF? I don’t see the corresponding working condition in Figure 6-13. In addition, can you…

  • over 2 years ago
  • Amplifiers
  • Amplifiers forum

• OPA4171-Q1: propagation delay time

  

  Chuqiang Wen

  TI Thinks Resolved

  Part Number: OPA4171-Q1 Other Parts Discussed in Thread: OPA171 Tool/software: Hi team, Could you share the input to output propagation delay time with me for OPA4171-Q1? Thanks! Ethan Wen

  • 7 months ago
  • Amplifiers
  • Amplifiers forum

• OPA4171: OPA4171-Q1 Application issues

  

  Hangjie Wang

  TI Thinks Resolved

  Part Number: OPA4171 Hi expert, I have a question about OPA4171 application; what is the impact when IN+ exceeds the power supply? How should the input current be evaluated? When IN+ exceeds the power supply voltage of 5V, the op amp will clamp…

  • over 2 years ago
  • Amplifiers
  • Amplifiers forum
Answered

• OPA4171-Q1: OPA4171AQPWRQ1

  

  Amit Kumar Dwivedi

  Resolved

  Part Number: OPA4171-Q1 Hi Team, I am looking for supply current of OPA4171-Q1. Thanks, Amit

  • Resolved

  • over 1 year ago
  • Amplifiers
  • Amplifiers forum

• OPA4171: OPA4171

  

  Nuno Maio

  TI Thinks Resolved

  Part Number: OPA4171 Other Parts Discussed in Thread: TLV4171 , TLV9154 , TLV9354 I have been using OPA4171/ 4991 for some of my guitar preamps and pedals. These are out of stock for quite a while and I need to find suitable alternatives. The opamp…

  • over 3 years ago
  • Amplifiers
  • Amplifiers forum

• OPA4171-Q1: OPA4171 Simulation or Similar product

  

  kalana agampodi

  TI Thinks Resolved

  Part Number: OPA4171-Q1 Other Parts Discussed in Thread: TINA-TI , OPA171 , OPA4171 Hi, I am looking for the OPAx171 for simulation in either LTSpice or TINA Spice. But so far I have not found any of the models to simulate. Can you please let me know…

  • over 3 years ago
  • Amplifiers
  • Amplifiers forum
Answered

• OPA4171: High voltage sampling using high-impedance resistor for differential sampling method.

  

  Bowen Ling

  Resolved

  Part Number: OPA4171 Other Parts Discussed in Thread: OPA4348 , , TLV9004 , OPA4991 My customer using OPA4348 for high voltage sampling and using high-impedance resistor for differential sampling method. Now they have a question : At present, the…

  • Resolved

  • over 2 years ago
  • Amplifiers
  • Amplifiers forum

Didn't find what you are looking for? Post a new question.