Part Number: REF70 The datasheet recommends using a film capacitor for the output capacitor with a value between 1uF and 100uF, but is there an alternative that is almost as good but smaller? I read in a TI journal that it is also possible to use COG…
Hello Sudhir,
Please take a look at our high precision REF70 family. This should provide higher initial accuracy, and better tempo and long term drift. Hope that helps.
https://www.ti.com/product/REF70?keyMatch=REF70
Thanks.
Hi Himanshu,
I wouldn't recommend looking at each individual component, I would look at each individual signal chain. As such you will need to calibrate each channel of the ADS131M04 to ensure highest accuracy.
I recommend taking a look at the REF70…
Hi Kai,
Please let me know how to convert ppm / SQRT(Hz) to V / SQRT(Hz)?
I want to redesign the circuit using REF70 of TI or voltage reference from other companies.
Thank you.
Hi Newton,
Thanks for the post.
You can use the ADS1299 with different external reference voltages and not limited to 4.096V. The preferred reference voltage is 4.5V in order to meet the datasheet specification for noise and dynamic range. The ADC input…
Part Number: ADS1251 Other Parts Discussed in Thread: REF70 Hello Support team,
Could you let me know the value of Long term stability for ADS1251?
Best Regards,
Hirokazu Takahashi
Part Number: ADS1282EVM-PDK Other Parts Discussed in Thread: ADS1282 , ADCPRO , ADS1261 , OPA1632 , ADS1262EVM-PDK , ADS1262 , REF70 Hi,
We bought a ADS1282 EVM PDK kit. Kit is working fine.We are using adc pro software for configuring and analysing ADS1282…
Part Number: ADS1256 Other Parts Discussed in Thread: REF70 , PGA280 , ADS127L11 , ADS1262
Hello,
1. Introduction
My application requires high linearity ADC. I've looked at TI product portfolio and I have chosen ADS1256. According to datasheets ADS126x…
Takahashi-san,
We currently don't have any products with such low long term drift. Depending on the calibration interval and the temperature range of operation one of the following products may be suitable: REF7025 (in Ceramic) about to release https…
