• 

  John Handwork

  • 2 months ago
  • Data converters
  • Data converters forum

  DAC80504: What is the read timing for the first bit?

  • Resolved

  Part Number: DAC80504 The SBAS871C (August 2017) data sheet illustrates the read timing in Figure
• 

  Akhilesh K

  • 2 months ago
  • Data converters
  • Data converters forum

  RE: DAC80504: Problems interfacing with DAC80504

  Hi, Looking at these scope shots, SDO is shifted by 1bit looks like, am I correct? Whats the devID you are reading? As I see in your schematics, for reference min 150nF capacitor is required. Can you measure the voltage on Ref pin, it should be 2...
• 

  Neal Zhu

  • 5 months ago
  • Data converters
  • Data converters forum

  DAC80504: OUT0-OUT3

  Part Number: DAC80504 Hi OUT0,OUT1,OUT2 channels work normally, OUT3 voltage from 0V instantaneous to 5V, What's going to interfere with OUT0,OUT1,OUT2?How much interference? Thanks!
• 

  user4516881

  • 7 months ago
  • Data converters
  • Data converters forum

  DAC80504: Cannot output a valid voltage, This is the input signals. C

  • Resolved

  Part Number: DAC80504 Hello. I used DAC80504 chip in our board, But I didn’t get the output. Can
• 

  Akhilesh K

  • 15 days ago
  • Data converters
  • Data converters forum

  RE: DAC80504: DAC 80504 Interfacing Problem with TM4C129ENCPDT Using SPI

  Hi, Can you send me the last two frames along with DATA? CS LOW Device ID register Read 0x81,0x00,0x00 CS High CS LOW Dummy command Read 0xFF,0xFF,0xFF CS High. Please make sure that SLCK idle state is high and do these captures. Regards...
• 

  Paul_Frost

  • 9 days ago
  • Data converters
  • Data converters forum

  RE: DAC8554: Glitch Energy for Cross Talk

  Hi Ben, Sorry for missing that post. That certainly makes me think this some kind of internal feedthrough or parasitic resistance path to GND. It is hard for me to say if this could be a counterfeit part. I have certainly seen counterfeit issues before...
• 

  Pulamathy Mohseen

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

  DAC80504: DAC80504

  TI Thinks Resolved

  Part Number: DAC80504 Dear All, Can anyone help out how to get (.tsc of DAC80504) with the help of IBIS Model of DAC80504.& one more thing can i get .tsc of another TI ic i.e,TLV320AIC34. Thanking you
• 

  Manuel Chavez

  • 11 months ago
  • Data converters
  • Data converters forum

  RE: DAC80504: DAC80504 Digital Isolator

  Hi Onurcan, Are you investigating our ISO764xFM? Unfortunately this isolator does not support 50MHz SPI speeds due to propagation delay specs, and we do not have digital isolators which meet this requirement at the moment. I hope this is not an unpleasant...
• 

  Smitha R

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

  DAC80504: DAC80504

  TI Thinks Resolved

  Part Number: DAC80504 We are planning to use DAC80504 in our application. we would want to give reference of 5V to REF pin. Our VDD is +5V. Datasheet says Reference input range can be equal to VDD if REFDIV is enabled. If we enable REFDIV(i.e, REFDIV...
• 

  Fatemeh Amiri

  • 5 months ago
  • Data converters
  • Data converters forum

  DAC80508: DAC80508_no output voltage

  Part Number: DAC80508 Hello! I used DAC80504 for one of my project is it was working just fine. In this new project I need more channel that is why I chose "same" component with more channels. Since I could use DAC80504 wihtout any problem...

Didn't find what you are looking for? Post a new question.

• Ask a new question