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  Vijayasarathy N

  • 15 hours ago
  • Data converters
  • Data converters forum

  ADS1115: Typo error in ADS1115 datasheet

  TI Thinks Resolved

  Part Number: ADS1115 Hi TI Champs, I would like to bring it to your notice that the "Body Size" for ADS1115IDGSR [ VSSOP10] is mentioned as " 3.00mmx3.00mm " in the " Device Information " table on the first page of the...
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  Kailyn Chen

  • 7 days ago
  • Data converters
  • Data converters forum

  ADS1115: Discontinuous data output

  TI Thinks Resolved

  Part Number: ADS1115 Hello, Our customer used ADS1115 and he found that the output code is discontinuous, it is changed with 1,16,32,48.... instead of 0,1,2,3,4......... The high-threshold register and low-threshold register of comparator has no problem...
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  Zachary Smith1

  • 1 month ago
  • Data converters
  • Data converters forum

  ADS1115: Huge noise on ADC readings from a constant voltage source

  • Resolved

  Part Number: ADS1115 I'm currently trying to put together a circuit to measure voltages in the 0-1V
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  Joseph Wu

  • 6 days ago
  • Data converters
  • Data converters forum

  RE: ADS1115: ADC intermittently returning zero

  John, Thanks. I've seen that sort of thing before. I'll close out this post for now, but if you have further questions, you can post back and we can continue to work on this issue (or any other issues). Joseph Wu
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  Kumar Agrawal

  • 1 month ago
  • Data converters
  • Data converters forum

  ADS1115: Differential output not correct when measuring a 4-20 mA pH sensor using Raspberry pi

  TI Thinks Resolved

  Part Number: ADS1115 Hi, I am trying to measure pH using an Industrial 4-20 mA current loop sensor. I am using a shunt resistor to complete the loop and measure the voltage across the resistor using the ADS1115 and then read it through the Pi. The reading...
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  Emil Ekelund

  • 1 month ago
  • Data converters
  • Data converters forum

  ADS1115: Setup and questions about negative voltage reading and buffering

  TI Thinks Resolved

  Part Number: ADS1115 Hi, I am about to use the ADS1115 to sample the open circuit potential from electrochemical biosensors. The potentials will be in the range of +-1V and high input impedance is needed (10^13 Ohm). I have been looking into how...
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  Feng bin Su

  • 2 months ago
  • Data converters
  • Data converters forum

  ADS1115: Power supply recommendation for ADS1115

  TI Thinks Resolved

  Part Number: ADS1115 Hi team, My customer is evaluating our ADS1115 for their design. They would like to know whether there is a specific requirement for VDD quality. Can they use a buck converter to power up ADS1115? Or LDO only. Does it will...
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  Metin IZMIRLI

  • 2 months ago
  • Data converters
  • Data converters forum

  ADS1115:Differential voltage measurement

  • Resolved

  Part Number: ADS1115 Hi, i am using ads1115 module with arduino for differential voltage
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  Kailyn Chen

  • 3 months ago
  • Data converters
  • Data converters forum

  ADS1115: Comparator function

  TI Thinks Resolved

  Part Number: ADS1115 Hello， Our customer need to use the Altert Pin as comparator function, but he didn't get the waveform of Figure 28, his configuration is as following: 1.Config registers: high Byte 0x42 ,low Byte 0xF8; 2. Setting the threshold...
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  user6291945

  • 4 months ago
  • Data converters
  • Data converters forum

  ADS1115: Aquisition time, conversion time and discharge time

  • Resolved

  Part Number: ADS1115 Hello Team I am working on a system for pairing and selection of optocouplers

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