• REF70: total integrated noise value

  

  Matteo Ricci

  TI Thinks Resolved

  Part Number: REF70 Other Parts Discussed in Thread: REF6225 , , DAC81404 , , OPA196 , REF54 , REF50E Tool/software: Hi team, i'm evaluating the precision reference voltage REF7025 and REF6225 to generate a reference voltage of +2.5V for the DAC81404. …

  • 1 day ago
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• REF70: initial accuracy

  

  Mia Ma

  Resolved

  Part Number: REF70 Tool/software: Hi team, For our REF70 or total reference series, there is the initial accuracy spec in the datasheet: High accuracy: ±0.025% maximum Here is one curious item for our REF70, for the initial accuracy, if one specific…

  • Resolved

  • 1 month ago
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• REF70: MSL peak temp information

  

  Kei Kuwahara

  Resolved

  Part Number: REF70 Tool/software: Hello team, On the datasheet, MSL Peak Temp information is not available for REF7040QFKHT. Would it be possible to give me this information? Best Regards, Kei Kuwahara

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  • 5 months ago
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• [FAQ] REF70: Voltage Reference Calibration

  

  Jackson Wightman

  Resolved

  Part Number: REF70 Other Parts Discussed in Thread: REF54 , , REF35 , REF4132 Tool/software: Can I calibrate the output of my voltage reference to increase the accuracy of my system?

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  • 5 months ago
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• REF70: REF70 need big Cout?

  

  Brian Li

  Resolved

  Part Number: REF70 Other Parts Discussed in Thread: AFE2256 Hi team, We can saw below from the datasheet: For low noise application, the Cout need low ESR. And from the ESR of capacitor, we can saw that the small capacitance have high ESR. So is that…

  • Resolved

  • 11 months ago
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• REF70: Device for Vo>Vin

  

  Brian Li

  Resolved

  Part Number: REF70 Hi team, Could you please kindly help check if we have the REF device which Vo is bigger than Vin? For example: Vin: 4.75V to 5.5V Vo: 5V Thanks, Brian

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  • over 1 year ago
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• RE: REF70: Question on REF70 spec

  

  Takeshi Sasaki

  Resolved

  Hi Trailokya, Thank you for your comment. BTW, when will the REF70 VSSOP package be shown in TI.com product folder? I couldn't find the part number for the VSSOP package. https://www.ti.com/product/REF70 Best regards, Takeshi Sasaki

  • over 2 years ago
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• REF70: Spice model

  

  Nathan D'Arcy

  TI Thinks Resolved

  Part Number: REF70 Hi, I can't seem to find a spice model for any versions of the REF70 in PSpice. Does one exist? Thanks for the help,

  • over 2 years ago
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• REF70: Please let me know about detail of test condition about Figure 8-2 (Solder Shift).

  

  shinichi miyano

  Resolved

  Part Number: REF70 Hello. Please let me know test condtions for obtaining the results shown in Figure 8-2. 1: Board spec (Size, thickness) 2: What is the shift in output when reflowed multiple times under the same conditions? Best Regard Miyano Shin…

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  • over 2 years ago
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• REF70: Output capacitor

  

  Tom Kerkhofs

  Resolved

  Part Number: REF70 The datasheet recommends using a film capacitor for the output capacitor with a value between 1uF and 100uF, but is there an alternative that is almost as good but smaller? I read in a TI journal that it is also possible to use COG…

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  • over 2 years ago
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