Answered

• RE: REF5050: PSpice for TI cannot simulate -5V using REF5050

  

  ?? ?

  Resolved

  Sorry, I add a question, the voltage I simulated is distorted and the REF has a significant voltage drop, is it because the circuit requires more current than the REF5050 can provide?, or am I mistaken.

  • 1 month ago
  • Power management
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• REF5050: technology discussion

  

  Cooper Zhang1

  Part Number: REF5050 Dear ， Need for your help analyze the reason of REF5050 low accuracy ，because my customer bought 2500pcs REF5050AID， but after they have a test on the board, most of the part ‘s accuracy is only 0.6%, not meet 0.1%； so What factors…

  • 5 days ago
  • Power management
  • Power management forum
Answered

• REF5050: same Vref for multiple ADCs

  

  Pratik Sharma

  Resolved

  Part Number: REF5050 Other Parts Discussed in Thread: ADS8900B Hi, I want to provide voltage reference and VCM (common mode voltage) to a ADC (ADS8900 20 bit ADC) using REF5050, but my design uses 6 of such ADCs will it be suitable to use only one REF5050…

  • Resolved

  • 1 month ago
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• REF5050: high voltage input

  

  Brian Wang0928

  TI Thinks Resolved

  Part Number: REF5050 Other Parts Discussed in Thread: REF02 , REF102 we're looking for high voltage input up to 20V and 5Vout. The competition is ADR02 device. is there similar one device? thanks

  • 5 months ago
  • Power management
  • Power management forum
Answered

• REF5050: Behavior of higher current.

  

  Motoyasu Hattori

  Resolved

  Part Number: REF5050 Hi, According to the datasheet P.6, short circuit current is 25mA(typ). On the case of short circuit current situation, what is behavior on REF5050? Latch off? Hiccup mode? and so on. According to the datasheet Figure.12, we can…

  • Resolved

  • 9 months ago
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Answered

• REF5050: Output shows 2.5V

  

  ttd

  Resolved

  Part Number: REF5050 Other Parts Discussed in Thread: DAC80502 , Dear Technical Support Team, REF5050 is used for DAC80502. Expected output voltage of REF5050 is 5V, however it shows 2.5V. Input voltage is 10V and I can see it with oscilloscope. How do I…

  • Resolved

  • 10 months ago
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Answered

• REF5050: Voltage of TRIM/NR pin

  

  MESH

  Resolved

  Part Number: REF5050 Hello, I am designing circuit that is used REF5050 to supply DAC reference voltage. REF5050 has TRIM/NR pin. I will add 1uF capacitor to TRIM/NR pin based on data sheet. I would like to know the voltage of TRIM/NR pin at Vin = +15V…

  • Resolved

  • 10 months ago
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Answered

• DAC80502: VREFIO shows 2.5V with REF5050

  

  ttd

  Resolved

  Part Number: DAC80502 Other Parts Discussed in Thread: REF5050 , Dear Technical Support Team, I use DAC80502 with REF5050. Expected output voltage of REF5050 is 5V, however it shows 2.5V. I tried to change external reference mode (disable internal reference…

  • Resolved

  • 10 months ago
  • Data converters
  • Data converters forum
Answered

• ADS1263: External reference voltage circuit using REF5050

  

  Patricio Cohen93

  Resolved

  Part Number: ADS1263 Other Parts Discussed in Thread: REF5050 , 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…

  • Resolved

  • over 1 year ago
  • Data converters
  • Data converters forum
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 1 year ago
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