Answered

• REF2025: Can REF2025 pin to pin drop in replace REF195GSZ?

  

  Jenny Chen

  Resolved

  Part Number: REF2025 Tool/software: Hi team, May I know if the REF2025 is a pin-to-pin replacement for the REF195GSZ and are there any other recommended replacements? Thanks! BR, Jenny

  • Resolved

  • 1 month ago
  • Power management
  • Power management forum

• REF2025: How to get 1.7V reference voltage?

  

  Yuxi Liu(Tony)

  TI Thinks Resolved

  Part Number: REF2025 Hi TIer Do we have any 1.7V reference source or circuit design recommendations? I learned that we can obtain special voltage values ​​using two reference sources connected in series. Do we have any recommendations? Thank you very…

  • over 1 year ago
  • Power management
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• REF2025: Require case Temperature for Part Number REF2025AIDDCR

  

  Bhavik Modi

  TI Thinks Resolved

  Part Number: REF2025 Hi Team, we are using REF2025AIDDCR part and we require case temperature of given part so please provide this information.

  • over 2 years ago
  • Power management
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Answered

• REF2025：The function test determines that the reference voltage is low

  

  Tony zeng

  Resolved

  Part Number: REF2025 Is it possible that this is the quality problem of the equipment itself, because the test is normal after we replace other equipment. When we replace the suspected faulty unit with other PCB boards, the problem occurs again. This…

  • Resolved

  • over 2 years ago
  • Power management
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• REF2025：The function test determines that the reference voltage is low

  

  Tony zeng

  TI Thinks Resolved

  Part Number: REF2025 Material description: precision voltage reference - fixed type - 2.5v-0.05% - 20ppm / ℃ - sot23-5-rohs Discovery location: function test Defect description: the function test determines that the reference voltage is low, and the standard…

  • over 3 years ago
  • Power management
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• RE: REF4132: as replacement for LM4120

  

  Jackson Wightman

  Hi David, Thanks for reaching out with this question. The minimum load capacitance for REF4132 is 0.1µF for stability purposes. I would not recommend going below that. You could consider REF2025AIDDCR as a replacement. Like LM4120, its pin 1 can…

  • 2 months ago
  • Power management
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Answered

• INA500: Accuracy becoming worse when input > 3V

  

  LIU QINGFENG

  Resolved

  Part Number: INA500 Other Parts Discussed in Thread: REF2025 , OPA365 , REF2030 Tool/software: Dear supporter: In our design, We are trying to using INA500C to measure battery voltage, with 1.25V reference.. and found it accuracy performed quite good, up…

  • Resolved

  • 3 months ago
  • Amplifiers
  • Amplifiers forum
Answered

• REF2025: 1/f Noise Reduction

  

  Harish Singh

  Resolved

  Part Number: REF2025 Other Parts Discussed in Thread: ADS1271 , OPA2140 , REF5025 , LM4140 , REF2030 Dear All, In one of my application has very low noise budget. I am using REF2025 as reference to INA and 24-Bit ADC. The input to INA is in the range of…

  • Resolved

  • over 4 years ago
  • Power management
  • Power management forum
Answered

• REF2025: Vbias pin discussion

  

  Lin_Charles

  Resolved

  Part Number: REF2025 Other Parts Discussed in Thread: REF3425 , Hi team, My customer wants to left Vbias pin float, is it ok to do so? Thanks. BR, Charles Lin

  • Resolved

  • over 4 years ago
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Answered

• REF2025: Tracking error

  

  Masayoshi Takahashi

  Resolved

  Part Number: REF2025 Other Parts Discussed in Thread: INA213 Hi team, I got 2 questions about tracking error of REF2025. 1. I'd like to confirm the difference of the "Output voltage temperature coefficient" and "VREF and VBIAS tracking over temperature…

  • Resolved

  • over 4 years ago
  • Power management
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