• 

  Frank Xiao

  • 1 month ago
  • Data converters
  • Data converters forum

  ADS7945: 2 channel 14bit 200ksps ADC solutions

  TI Thinks Resolved

  Part Number: ADS7945 HI team, We are looking for 2 channel 14bit 200ksps ADC solutions, ADS7945 is one option, do you have more suggestions? Thanks.
• 

  Takahiro Saito

  • 9 months ago
  • Data converters
  • Data converters forum

  ADS7945: SDO state after device outputs 14 bit data in 16-clock mode

  • Resolved

  Part Number: ADS7945 Hi team, Looking at the DEVICE OPERATION of 16-clock mode in the datasheet
• 

  Cynthia

  • 6 months ago
  • Data converters
  • Data converters forum

  RE: ADS7946: SNR & SINAD plots out to Nyquist frequency @ 2 MSPS

  Hello Mark, I apologize, that is frustrating. I believe that the limited test data is not due to performance degradation not reflects that there is performance limitation being hidden, but more related in efforts to save on test time and resources....
• 

  Tom Hendrick

  • over 2 years ago
  • Data converters
  • Data converters forum

  RE: ADS7945: Remarkably good transition noise specification?

  Hi Tony - I'm more into the actual application of parts rather than the marketing of them. I do know that min/max values drive production test time, which drives costs. Get some sample of the ADS7945 and try them out. I think you'll be happy...
• 

  Masanori Tachibana

  • over 2 years ago
  • Data converters
  • Data converters forum

  ADS7945: Handling of unused analog input terminals

  TI Thinks Resolved

  Part Number: ADS7945 Hi support team, I have a question regarding unused analog input terminals of ADS7945. If the customer doesn't use a pair of analog input terminals (AINxP, AINxN), can he left them open? Or is it necessary to take measures...
• 

  Dale Li

  • over 2 years ago
  • Data converters
  • Data converters forum

  RE: ADS7945: ADS7945: PCB layout confusions concerning connection of spilt ground (analog ground and digital ground) for GND pin (pin 1)

  Hello HC, Welcome to E2E forum. ADS7945 only has GND (pin1), REFGND (pin 4), AINx_GND (pin 6and 7), what the datasheet recommends is using a solid common ground plane, GND and REFGND can be directly connected to common ground plane on second layer...
• 

  kai klaas69

  • 10 months ago
  • Amplifiers
  • Amplifiers forum

  RE: ISO224: ISO224 use with ADS8586S ADC

  Hi Mehmet, yes, the ADS7945 can be connected in this manner because it provides true differential inputs. But the ADS8586S needs the "AIN_nGND" pin to be connected to signal ground which is not possible in combination with the ISO224 because...
• 

  Collin Wells

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

  RE: ADS7947: ESD Level

  Hello, The ESD ratings for the devices in the ADS7945 family (including ADS7947) are listed below: HBM: 2.5kV CDM: 1kV MM: 150V
• 

  Martin Wen

  • over 3 years ago
  • Data converters
  • Data converters forum

  ADS7945: EVM SCH

  • Resolved

  Part Number: ADS7945 Hi Bros, When I using ADS7945EVM, I cannot find our SCH in the user guide
• 

  user6215961

  • over 1 year ago
  • Code Composer Studio™
  • Code Composer Studio™ forum

  CCS/ADS7946: ADS7946

  TI Thinks Resolved

  Part Number: ADS7946 Tool/software: Code Composer Studio Hello, TI's Engineer, Problem description reference voltage is 2.048v Demand: two signal inputs, POS signal range 0-2.048v (VREF); CMD signal range 0-2v: all DC signals. Problem 1: when...

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