Part Number: ADS122C14 Hello I'm having a problem with my design with a ADS122C14. All the registers only read back 0x00.
We see the problem if the adc is mounted on our own PCB (using Linux), and when we communicate through the TI Evaluation board…
Part Number: ADS122C14 Hello
I made schematic for 2 identical circuit for PT1000 measurement using ADS122C14 ADC. I want to make sure that I have understand the operation correctly. Schematic attached as pdf.
Looking at PT1000_1 part. AIN0 is supplying…
Part Number: ADS122C14 Dear forum members,
Could you please comment on the following?
What is the expected temperature accuracy of the intenal temperature senser across a temperature range of -40 to +125 Deg C?
Thank you
Part Number: ADS122C14 Hello,
I have a question for ADS122C14. How long should the host MCU wait before sending "START" command from sending "exiting power down mode" command when using an external reference (Standby is selected in STBY_MODE bit)? …
Part Number: ADS122C14 Other Parts Discussed in Thread: ADS1220 Dear Specialists,
My customer is interested in ADS122C14 as a successor to ADS1220 and have a question.
I would be grateful if you could advise.
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We are cousidering to use ADS122C14…
Part Number: ADS122C14 Other Parts Discussed in Thread: ADS131M04 , , ADS122S14 Hi team,
What is the input impedance of analog input pins(AIN0, AIN1, AIN2, AIN3...)? My customer currently uses ADS131M04, and the voltage follower is added as a buffer…
Part Number: ADS122C14 Other Parts Discussed in Thread: ADS114S08B Can Excitation current enabled on the same pin for ADC measurement, single ended mode.
Hi Joachim,
Thank you for the helpful answer. Since lower power is important in our application, we are now leaning toward evaluating the ADS122C14 or ADS122S14 for the next design, assuming the performance tradeoff is acceptable in our system. I have…
Part Number: ADS1220 Other Parts Discussed in Thread: INA190 , , ADS122S14 , ADS122C14 , ADS122C04 Hi,
I’m designing a µA-range current measurement using INA190 and would like your recommendation for a suitable TI ADC.
Reference: SBOA336A (microamp…
Hi,
The extended range of the IDACs in the ADS122S14 and ADS122C14 would make current excitation possible across both the RTDs and the Thermistors. Based on your response and requirement to cross an isolation barrier the ADS122C14 is a good option for…
