• RE: REF2033: USE Vbias for ADC reference

  

  Trailokya Rai

  Hi Vibias has similar accuracy and drive capability as Vout pin for REF20 and REF19. You can use REF2033/REF1933 Vibias pin for 1.65V ADC reference voltage. REF20 has better error budget compare to REF19 in terms of temperature accuracy and long term…

  • over 4 years ago
  • Power management
  • Power management forum

• RE: ADS131E08: poblems with capturing the sine wave in xilinx chipscope!

  

  javad nabavi

  Hi Ryan. Thank you for reply. I set the CONFIG1 = 0xD2 and use the RDATA mode and set the VDD=3.3v that SCLK is 54 ns. Also i use the sine wave with Vp-p=2v that i check it by oscilloscope, when i connect the ADC board to the power, it inject the…

  • over 7 years ago
  • Data converters
  • Data converters forum

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