Answered

• ADS1220: Inquire about the ADS1220 Thermocouples type.

  

  Lee jongcheol

  Resolved

  Part Number: ADS1220 Hello, this is Mr. Lee. I am trying to implement thermocouples with ADS1220 ADC, but I am wondering if it is possible to implement all types of thermocouples with ADS1220. We look forward to your quick reply. Thank you.

  • Resolved

  • 8 days ago
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• ADS1220: CS has internal resistance to ground

  

  Wesley Kerstens1

  TI Thinks Resolved

  Part Number: ADS1220 Other Parts Discussed in Thread: TXS0104E We are using the ADS1220 in a product that has been produced a few hundred times now. On some devices we notice failures, while they have been tested successfully in production. The ADS1220…

  • 18 days ago
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Answered

• ADS1220: multiple synchronous sampling

  

  FRANK1

  Resolved

  Part Number: ADS1220 Hi sir, Can you give me some design suggestions? How can this device achieve multiple synchronous sampling？ There are 3 pc ADS1200 on my board, measuring three bridges, and sampling at the same time. Or can you recommend a 16-24bit ADC…

  • Resolved

  • 1 month ago
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• ADS1220: ADS1220 RDATA command error

  

  5945350

  TI Thinks Resolved

  Part Number: ADS1220 Hi, Need support to read temperature using ADS1220. I am using ADS1220 in my project to read thermocouple temperature. This is the command I used to write uint8_t buffer[3] = {0,0,0}; buffer[0] = 0x10; //RDATA command spi_intf.Write…

  • 4 months ago
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Answered

• ADS1220: - PCB design.

  

  Alex Sedyshev

  Resolved

  Part Number: ADS1220 Hello everyone! My question about correct connect AGND to DGND in the battery device. First of all - schematic diagram: analog part of PCB (both sides): Is it correct design for minimize noise from Load Cell Bridge ? May be should…

  • Resolved

  • 2 months ago
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Answered

• ADS1220: ADS1220

  

  Sisto Zanier

  Resolved

  Part Number: ADS1220 Hi to all, for a battery powered thermometer, with PT100 RTD sensor, I'm currently using a ratiometric ADC MAX31865 (15bit) which is not good for me because its 50/60Hz internal filter cannot be excluded and this penalizes the…

  • Resolved

  • 6 months ago
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• ADS1220: thermocouple temperature data

  

  Ganesh Sivaramalingam

  Part Number: ADS1220 Hi, i'm using ADS1220 with stm32 for T-type thermocouple reading. But when the thermocouple is heated up my temp value was decreasing instead increasing can any one help me. my reg config are MUX setting for AIN1 and AIN 2 GAIN…

  • 3 months ago
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Answered

• ADS1220: Stack of output data.

  

  Kengo.Y

  Resolved

  Part Number: ADS1220 Hi team, Could you give me your advice? Occasionally, even if my customer input data, there is no output. However, if the input Reset command, it is output. At this time, the DRDYpin was active(Low). What could be the reason why DRDYpin…

  • Resolved

  • 3 months ago
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Answered

• ADS1220: Crosstalk on ADS1220

  

  Silvano Ghilardi

  Resolved

  Part Number: ADS1220 Hi I'm using the ADS1220 and I measure two DC voltages. U1 from AIN0 to AIN1 and the second U2 from AIN2 to AIN3. So if I make a step with U2 around 0.6V I can see a step, calculated back of around 200uV on U1. I have got the…

  • Resolved

  • 8 months ago
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• ADS1220: Similar device

  

  Renan Santos Adriano

  Part Number: ADS1220 Hello Team, Can you suggest as similar specification to ADS1220 but has lower Iq, better precision and low power since the device will sleep 99% of the time. Regards, Renan

  • 5 months ago
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