Answered

• RE: ADS7038: Can host device append CRC when CRC is disabled on ADS7038?

  

  Joel Meraz

  Resolved

  Hi Nestor, Understood. Overall, there are 4 CRC status combinations that determine whether a SPI command is parsed correctly. 1. Host CRC off & device CRC off: this would just be a normal instruction 2. Host CRC off & device CRC on: this would yield…

  • 1 month ago
  • Data converters
  • Data converters forum

• ADS7038-Q1: input bandwidth

  

  Simon Jagla

  Part Number: ADS7038-Q1 Tool/software: Hi Experts, do we specify a 3db input bandwidth for this part? we do not find this in the datasheet. Thanks. BR Simon

  • 15 days ago
  • Data converters
  • Data converters forum
Answered

• ADS7038: ADS7038

  

  Dimitris Spatiotis

  Resolved

  Part Number: ADS7038 Tool/software: I have 20 devices on my design, and I would the IBIS model in order simulate the SPI bus.

  • Resolved

  • 3 months ago
  • Data converters
  • Data converters forum
Answered

• ADS7038-Q1: ADS7038 - Supervision of internal AD conversion clock

  

  Matthias Fritsch

  Resolved

  Part Number: ADS7038-Q1 Tool/software: Hi all, is it possible to read the state of the internal conversion clock, if its running or not, or on the disired frewuency? Ragards Matthias

  • Resolved

  • 3 months ago
  • Data converters
  • Data converters forum

• ADS7038-Q1: OSR_DONE bit not changing

  

  Christoph Zenke

  TI Thinks Resolved

  Part Number: ADS7038-Q1 Tool/software: Hello, as the issue is still present I just wanted to keep this OSR_DONE bit not changing thread active and ask if there is anything new on this topic. According to the last reply I expected further feedback :) …

  • 25 days ago
  • Data converters
  • Data converters forum

• ADS7038: Erroneous ADC values being returned

  

  Darren Dickens

  TI Thinks Resolved

  Part Number: ADS7038 Tool/software: I checked the TI forums but could not find a definitive solution so am posting a new question. I have a problem with the ADS7038 chip. I seem to get wrong ADC values every now and again. This happens on my production…

  • 1 month ago
  • Data converters
  • Data converters forum
Answered

• ADS7038-Q1: query regarding clamping voltage

  

  jesica N

  Resolved

  Part Number: ADS7038-Q1 Other Parts Discussed in Thread: TLA2518 Tool/software: Hello, I have a doubt regarding clamping voltage of ADS7038-Q1 as there is no mention of it in datasheet, If present please specify the voltage levels.

  • Resolved

  • 1 month ago
  • Data converters
  • Data converters forum
Answered

• TLA2518: Comparing TLA2518 and ADS7038

  

  Abigail Leonardi

  Resolved

  Part Number: TLA2518 Other Parts Discussed in Thread: ADS7038 , ADS7028 Tool/software: Hi, I'm wondering if you can tell me the differences between the TLA2518 and ADS7038? At first glance, they appear to almost be drop in compatible. Additionally…

  • Resolved

  • 2 months ago
  • Data converters
  • Data converters forum

• ADS7038: MISO unexpected behavior

  

  Stephen Longofono

  Part Number: ADS7038 Tool/software: I am trying to operate the ADS7038 in manual mode, with all inputs configured as analog. I am using SPI in mode 0, with a relatively low frequency to rule out timing issues (100 KHz). AVDD and DVDD are driven by the…

  • 2 months ago
  • Data converters
  • Data converters forum

• ADS7038-Q1: Minimum acquisition time calculation

  

  Vishwas H R

  TI Thinks Resolved

  Part Number: ADS7038-Q1 Tool/software: Hello, I am monitoring the DC voltage signal and using 1kR resistance and 100nF capacitor external to the ADC channel. As per the video Driving SAR ADC without amplifiers (youtube.com) I have considered same formula…

  • 2 months ago
  • Data converters
  • Data converters forum

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