Part Number: ADS1256 Other Parts Discussed in Thread: REF6025 , REF5025
This is the schematic I designed. Are there any areas that appear to be unreasonable or in need of correction?
My signal ranges from 0 to 20 Hz with a sampling rate of 200 Hz.
…
Part Number: REF6025 Team-
What would be the power consumption of the REF6025 at Vcc=3.3V? I don't see this number specced in the datasheet and my customer wants to characterize their power usage in a very constrained application.
Thanks,
Alec
Part Number: INA333 Other Parts Discussed in Thread: ADS1220 , OPA333 , LM7705 , REF3125 , REF5025 , REF5030 , REF6025 , REF34-Q1 , MSP430F5529 , REF3112 , OPA387 , LPV821 , REF6250 , TLV333 , TLV2333 , OPA4387 Hello Team,
My customer would like to know how the device…
Hi Bryan,
Thanks for the reply. Just to confirm, to calculate the capacitor value for the single-ended RC filter based on the differential mode design guidelines as stated in the link you mentioned, I should used C = 1/(2*pi*R*F) instead of C = 1/( 2*pi…
Hi Adam,
This should work in theory. As you can see though, in practice there might be additional factors in the circuit that lead to non-ideal behavior e.g. the resistor between the VREF output and ADC input (not sure why it was so large, maybe because…
Part Number: ADS127L01EVM Other Parts Discussed in Thread: ADS127L01 , REF6025 , OPA320
I have a strain gauge Wheatstone bridge setup with a 2.8V LDO (TPS7A2028) supplying power to the entire circuit from a 3.3V battery. I purchased a ADS127L01EVM evaluation…
Part Number: ADS1260 Other Parts Discussed in Thread: TPS7A20 , TPS61099 , REF6025 , TPS784 , TPS63700 , TPS7A30
Hi Team,
Thank you for suggestion.
After discussion of ADS1260’s ability, it could meet/approach our requirement.
Now I have some questions…
Part Number: ADS1260 Other Parts Discussed in Thread: REF6045 , REF6025 Hi bro,
For the uA solution of ADS1260:
If I choose bigger value R-shunt = 500mΩ for much buffer of avoiding noise,
(1) Vshunt_Max = Isense_Max x Rshunt = 50mA x 500mΩ = 25…
Part Number: TMS320F28388D Other Parts Discussed in Thread: C2000WARE , REF5025 , REF6025 , OPA350 , THS4031 , OPA320 , OPA2320 Hi Expert
Customer report the F28388 16bit ADC result is not accuracy and linearly enough. I try validate it as below:
Hardware: F28388…
Hi Kuramochi,
The reference's characteristic depends on its design. The followings show the setting time of internal voltage reference on the ADS1260 and the settling time of external voltage reference REF6025 which has a higher BW buffer on the output…