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Showing 50 results View by: Thread Post Sort by
    Answered
  • ADS131E08: Powering ADS131E08 with REF2033 Voltage Reference

    Briquel Florian
    Briquel Florian
    Resolved
    Part Number: ADS131E08 Other Parts Discussed in Thread: REF2033 , Hello, Is it possible to supply both the analog rails (AVDD/AVSS) and the reference voltage (VREFP/VREFN) of the ADS131E08 using a REF2033 voltage reference? I aim for a voltage input…
    • Resolved
    • 8 days ago
    • Data converters
    • Data converters forum
  • REF2033: Request review a schematic.

    David Kim2
    David Kim2
    Part Number: REF2033 Tool/software: I want to request the SCH. My customer doesn't want to disclose the circuit, so I want to deliver it personally. Part: REF2033AIDDCR Please let me know your email address or any other way. Thanks
    • 5 months ago
    • Power management
    • Power management forum
  • REF2033: Vref and Vref/2 output with same phase of ripple noise?

    Chi Zhang2
    Chi Zhang2
    TI Thinks Resolved
    Part Number: REF2033 Other Parts Discussed in Thread: REF2025 , REF2030 Hi Expert, My customer is using REF2033 in solar inverter system, but not sure about 1.5V and 3.0V is from the same source with the same phase of ripple or not? BR Chi
    • 15 days ago
    • Power management
    • Power management forum
  • Answered
  • REF2033: Unused Pin

    Hirotsugu Kobayashi
    Hirotsugu Kobayashi
    Resolved
    Part Number: REF2033 Tool/software: Hi team, If Vbias is not used, is it okay to leave it open?
    • Resolved
    • 10 months ago
    • Power management
    • Power management forum
  • REF2033: Output capacitor

    Chuqiang Wen
    Chuqiang Wen
    TI Thinks Resolved
    Part Number: REF2033 Other Parts Discussed in Thread: OPA333 Tool/software: Hi team, My customer is asking a precision reference for 16 bit ADC. They want both 3.3V and 1.65V, accuracy is better to lower than 1mV. I promoted REF2033, but the max recommended…
    • 10 months ago
    • Power management
    • Power management forum
  • REF2033: Output ringing problems

    Ben Edwards
    Ben Edwards
    TI Thinks Resolved
    Part Number: REF2033 Other Parts Discussed in Thread: TPSM5601R5 Tool/software: I am having trouble with a REF2033 ringing badly in my application. I am using a shunt and instrumentation amplifier to measure current in the high side FET of a soft starting…
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • REF2033: Problem with the EN pin of REF2033

    Fabio Lo Gerfo
    Fabio Lo Gerfo
    Resolved
    Part Number: REF2033 Hi, I would like a technical support for my application. In my application i use a REF 2033 with Vin=5V and I would like enable/disable it using a programmable system. On the datesheet i see that the device is in shutdown mode (EN…
    • Resolved
    • over 5 years ago
    • Power management
    • Power management forum
  • REF2033: th doubt of the dropout voltage of ref2033

    suyi suyi
    suyi suyi
    TI Thinks Resolved
    Part Number: REF2033 The dropout voltage of ref2033 is 600mV maximum as followed but,the value is 340mV when it is in -40℃~125℃. So,i have a doubt that there are two different value in its datasheet,and what's the value of its dropout voltage actually…
    • over 5 years ago
    • Power management
    • Power management forum
  • Answered
  • REF2033: Output behavior when EN = 0

    Dominic Ryan87
    Dominic Ryan87
    Resolved
    Part Number: REF2033 Hi, In the datasheet for this device there is the following statement: "The REF20xx can be placed in a low-power mode by pulling the ENABLE pin low. When in shutdown mode, the output of the device becomes high impedance and the…
    • Resolved
    • over 3 years ago
    • Power management
    • Power management forum
  • REF2033: USE Vbias for ADC reference

    user6060721
    user6060721
    TI Thinks Resolved
    Part Number: REF2033 Other Parts Discussed in Thread: REF1933 , Hi, I need a 1.65v voltage for ADC reference voltage. REF2033,REF1933,REF20 can output 1.65v, but in description,1.65v is Vbias for the input bipolar signals. Can I use Vbias for…
    • over 3 years ago
    • Power management
    • Power management forum
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