Answered

• REF5050: Alternative solution for higher Vin

  

  Shinya Sawamoto

  Resolved

  Part Number: REF5050 Other Parts Discussed in Thread: REF02 Hello team, I'm looking for a solution like REF5050 and can be tolerant higher Vin (up to 20V). Is there any alternative solution? Thanks in advance. S.Sawamoto

  • Resolved

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

• REF5050: warm up time required?

  

  [FAE] Andrew Wang

  Part Number: REF5050 Other Parts Discussed in Thread: REF50 Hi Team, Customer is asking if our VREF device has any warm up time requirement so can meet our accuracy/drift spec? Thanks! Andrew

  • over 6 years ago
  • Power management
  • Power management forum

• REF5050: REF5050 VS REF192(adi)

  

  David Li17

  TI Thinks Resolved

  Part Number: REF5050 Dear Sir： Do we have REF product witch one PIN2PIN with REF192(ADI)？thanks！

  • over 8 years ago
  • Power management
  • Power management forum
Answered

• ADS1263: External reference voltage circuit using REF5050

  

  Patricio Cohen93

  Resolved

  Part Number: ADS1263 Hi guys, I'm considering the ADS1263 for a high precision load-cell application. The load-cell datasheet recommends 10V as the excitation, but I'm going to use 5V since the highest voltage reference IC I was able to find is the…

  • Resolved

  • over 5 years ago
  • Data converters
  • Data converters forum

• REF5050: Resistor in series with output cap is required?

  

  Noriyuki Takahashi

  TI Thinks Resolved

  Part Number: REF5050 Other Parts Discussed in Thread: REF50 Hi team, In some ADCs, a resistor is added in series with output cap. For example, please see the schematic of ADS8681EVM( https://www.ti.com/tool/ADS8681EVM-PDK ). In this EVM, 0.22 Ohm…

  • over 6 years ago
  • Power management
  • Power management forum

• REF5050: Alternative to MAX6250

  

  Frederik Baars

  TI Thinks Resolved

  Part Number: REF5050 Hi, which alternative do you recommend against MAX6250BCSA+T and MAX6250ACSA+T? Thanks Fred

  • over 7 years ago
  • Power management
  • Power management forum

• RE: TINA/Spice/REF5050: The REF5050 simulation

  

  Diego Lewis

  Hi, ILOAD is used to set the load conditions of the reference. It is meant to simulate whatever the reference is driving. It can be removed, however, in that case Iout would be equal to 0mA. Regards, Diego

  • over 9 years ago
  • Power management
  • Power management forum

• REF5050: Bypass capacitor distance

  

  Toshihiro Watanabe

  TI Thinks Resolved

  Part Number: REF5050 Hello, The customer wants to know how much distance bypass capacitor can be apart from IC. Would you advice it? Best regards, Toshihiro Watanabe

  • over 7 years ago
  • Power management
  • Power management forum

• REF5050: Vin=Vout Failure Mode

  

  Wayne Liu

  TI Thinks Resolved

  Part Number: REF5050 Hi, Weather a failure mode of "input to output short"/"Vin=Vout" is a potential failure mode or not? For example, from the below functional diagram of REF5050 we can understand that if R1 is open Vin=Vout. Thanks.

  • over 7 years ago
  • Power management
  • Power management forum

• [FAQ] REF5050: DNC vs NC pins?

  

  AnBer

  TI Thinks Resolved

  Part Number: REF5050 Team, I am trying to find out the differences between the DNC pins (1 and 8) and the NC pin (7). - Are DNC used for testing/calibration during production? So they are connected to the die and therefore should be left unconnected…

  • over 7 years ago
  • Power management
  • Power management forum

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