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Showing 40 results View by: Thread Post Sort by
  • REF2030: Stable output capacitor range

    Kailun Liu
    Kailun Liu
    TI Thinks Resolved
    Part Number: REF2030 Hi Team, Stable output capacitor range in DS shows 0-10uf, is that mean the summary of all the capacitor from VREF and Vbias output path cannot exceed 10uf?
    • 4 months ago
    • Power management
    • Power management forum
  • REF2030: topologies for generating multiple voltage reference outputs

    Josko M
    Josko M
    TI Thinks Resolved
    Part Number: REF2030 Other Parts Discussed in Thread: TIDA-010086 , CIRCUIT060015 Hi, this is a general question. The REF2030 is used here only as a generic representative for precision series voltage references. Depending on system requirements …
    • 2 months ago
    • Power management
    • Power management forum
  • Answered
  • REF2030: Noise spectral density for REF2030?

    Gruffalo
    Gruffalo
    Resolved
    Part Number: REF2030 Dear Sir or Madam, is there a noise spectral density (e.g. in nV/sqrt(Hz)) plot for the REF2030 available? Best Regards, Gruffalo
    • Resolved
    • over 3 years ago
    • Power management
    • Power management forum
  • REF2030: capacitive load

    ken
    ken
    TI Thinks Resolved
    Part Number: REF2030 I h ave questions on the capacitive load of device ref2030. It's that ok to set the output capacitor to 88uF which over the max value 10uF specified by the datasheet. What will happen if the capacitive load is increased. Unstable…
    • over 3 years ago
    • Power management
    • Power management forum
  • Answered
  • REF2030: Maximum junction temperature

    Danilo A.
    Danilo A.
    Resolved
    Part Number: REF2030 Hi Team, Our would like to clarify about the maximum junction temperature. Please see his concern below. What is the maximum junction temperature of this part that is fully functional. Not the absolute junction at 150C but fully…
    • Resolved
    • over 3 years ago
    • Power management
    • Power management forum
  • Answered
  • REF2030: how to tie VREF pin if unused

    Kevin Ginunas
    Kevin Ginunas
    Resolved
    Part Number: REF2030 Hello, If only using VBIAS but not VREF pin, how should VREF pin be tied? Thank you, -Kevin
    • Resolved
    • over 3 years ago
    • Power management
    • Power management forum
  • Answered
  • REF2030: Internal pulldown of VIN pin and the necessity of diode from VREF to VIN

    Masanobu Ogawa
    Masanobu Ogawa
    Resolved
    Part Number: REF2030 1. VIN pin The internal circuit of EN pin, pull-down or pull-up, is not seen in the datasheet. The external resister should be added if necessary ? 2. Diode from VREF to VIN What happens when the input voltage is off (0V)…
    • Resolved
    • over 2 years ago
    • Power management
    • Power management forum
  • Answered
  • REF2030: Reliability of noise simulation

    yunsik kim
    yunsik kim
    Resolved
    Part Number: REF2030 Other Parts Discussed in Thread: TINA-TI Hi, ti In the datasheet, the noise density of REF2030 was 0.25 ppm / sqrt(Hz). When I tried noise analysis with tina-ti, the noise density was not matched to the datasheet. I worked on…
    • Resolved
    • over 4 years ago
    • Power management
    • Power management forum
  • REF2030, REF1930, and REF3430 long term drift

    ActalentScott
    ActalentScott
    TI Thinks Resolved
    Part Number: REF2030 Other Parts Discussed in Thread: REF1930 , REF3430 Hello, I am considering REF2030, REF1930, and REF3430 for a new design for +100kHrs operation. While there is datasheet specification of long term stability i.e. 60ppm for the…
    • over 4 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • REF2030: ABS Outputpin with no power.

    Kengo.Y
    Kengo.Y
    Resolved
    Part Number: REF2030 Hi team, 15V is applied to the output terminal when there is no power for REF2030. Is there any problem with Outputpin? If it has Absolute Maximum Ratings with Output pin, please let me know. Sincerely. Kengo.
    • Resolved
    • over 5 years ago
    • Power management
    • Power management forum
>

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