Answered

• REF5020: Choosing capacitors for REF5020

  

  Tran Tuan

  Resolved

  Part Number: REF5020 Hi Sir, I am a bit confused about choosing capacitors for a very stable voltage reference using REF5020. Let's look at the following figure As what I read in the REF50XX datasheet, the output capacitor (the 47uF capacitor in…

  • Resolved

  • over 1 year ago
  • Power management
  • Power management forum
Answered

• REF5020-EP: "Initial Accuracy Over Temperature" -VS- "Output Voltage Temperature Drift" & Long-Term-Drift

  

  WolfHort

  Resolved

  Part Number: REF5020-EP Hello, I am using the REF5020-EP part in a precision sensor design and I noticed that the datasheet calls out an initial accuracy, initial accuracy over temperature, and temperature drift coefficient. Initial Accuracy: +/-0.05…

  • Resolved

  • over 1 year ago
  • Power management
  • Power management forum

• REF5020: REF5020

  

  ali altayar

  TI Thinks Resolved

  Part Number: REF5020 Hello, I am trying to Model REF5020MDREP . TI website does not have LTSPICE or TINA model. is there anyway to model it ? https://www.ti.com/product/REF5020-EP#design-development

  • over 2 years ago
  • Power management
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• REF5020: REF5020

  

  munir, shoga

  TI Thinks Resolved

  Part Number: REF5020 Hi, I need radiation test data or anything related. Thank you Munir

  • over 2 years ago
  • Power management
  • Power management forum
Answered

• REF5020: REF5020MDREP

  

  ali altayar

  Resolved

  Part Number: REF5020 Hello, is there tina or ltspice model for this part REF5020MDREP https://www.ti.com/product/REF5020-EP#design-development Thank you

  • Resolved

  • over 2 years ago
  • Power management
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Answered

• LPV821: Suitable op amp for voltage reference using REF5020

  

  Vijay Kolaventy

  Resolved

  Part Number: LPV821 Other Parts Discussed in Thread: ADS1219 , REF5020 , , OPA320 , OPA388 , OPA350 , LMP91000 , OPA2378 , OPA2335 , LMP2232 , TLV2262 , OPA2336 , OPA2340 , OPA2320 , LMP2012 , OPA2328 , OPA335 , LM4140 , OPA2187 Hi I have designed the circuit below based…

  • Resolved

  • over 2 years ago
  • Amplifiers
  • Amplifiers forum
Answered

• ADS1219: Suitable op amp for voltage reference using REF5020 to drive ADS1219

  

  Vijay Kolaventy

  Resolved

  Part Number: ADS1219 Other Parts Discussed in Thread: OPA320 , REF5020 , , OPA388 , LMP91000 Hi I am designing a gas sensor circuit. Please see circuit design below and advise. The Amplifier support team has suggested change below and asked me to confirm…

  • Resolved

  • over 2 years ago
  • Data converters
  • Data converters forum
Answered

• REF5020: for shunt reference application

  

  kiyo

  Resolved

  Part Number: REF5020 Hi Team, I need + 2.95V relative to + 5V. Therefore, I created a circuit by referring to the PDF below.(see figure.4) https://www.ti.com/lit/eb/slyc147a/slyc147a.pdf Based on this circuit, I performed transient analysis and DC analysis…

  • Resolved

  • over 3 years ago
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• REF5020: Generating 0.7V from REF50xx-EP

  

  Hari T O0

  TI Thinks Resolved

  Part Number: REF5020 Dear Team, May I know is it possible to generate 0.7V using REF50xx-EP. Or you can suggest some methods to Generate Precession 0.7V Regards hari

  • over 5 years ago
  • Power management
  • Power management forum
Answered

• REF5020: Correct reference voltage output problem

  

  Vijay Kolaventy

  Resolved

  Part Number: REF5020 Other Parts Discussed in Thread: REF3320 , LMP91000 , ADS7128 , AMC7812 , LMP92001 , ADS114S08 , REF3425 , REF5025 , ADS7953 , THS4031 , OPA388 Hi I have got a PCB with REF5020 based on the schematic below. In the present PCB I have not used…

  • Resolved

  • over 5 years ago
  • Power management
  • Power management forum

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