Part Number: OPA2188-Q1 Other Parts Discussed in Thread: REF35 , , OPA350 Tool/software: Hi team.
my customer is developing a precision 16bit data acquisition system with using a SAR adc without refence buffer, can you help me on how to select a proper…
Part Number: TMS320F28388D Tool/software: Dear expert,
Reference from F28388D_CtrlCard, I have some questions about Vref for ADC.
1. ADC VREFHIx capacitive string ESR 0.1 Ohm, how do we get that value over here?
2. We add a 22uF of capacitor, but high…
Part Number: MSPM0G3507
Tool/software:
Hello,
I have a couple of questions on how I could use VREF from MSPM0G3507.
1) Is it possible to use an op-amp to buffer VREF voltage for using it as a reference to other circuitry?
2) Would it upset VREF voltage…
Part Number: ADS5463 Tool/software: Hi,
I'm thinking to design ADS5463 custom board but I'm confused for couple of questions.
What is the material of EVM board? Can you give full name of FR-4 Material?
Is this ADC suitable with XC7Z020-1CLG484C…
Part Number: TMS320F28379D Other Parts Discussed in Thread: TMDSCNCD28379D , LAUNCHXL-F28379D
Tool/software:
Hello experts ,
We are testing our custom inverter hardware which is based on the TMDSCNCD28379D and LAUNCHXL-F28379D
VREFH in our board is derieved…
Part Number: MSPM0G3507 Tool/software: Hi Expert,
customer want to use internal ADC reference, then for Vref+, Vref-, these pin should connect to a capacitor as datasheet mention.
in datasheet this vref pin can be duplicated used for IO pin as below…
Part Number: PCM1809
Tool/software:
Hi team,
I am working on the new TI LaunchPad design which will support vocie detection function. So I am looking for a audio ADC for the signal detection. Then I find our Audio device (PCM1809) which could meet the…
Part Number: UCC28950 Tool/software: Hi,
In TIDA-020031, CS pin is connected to Vref through a 0 ohm resistor. Please could you explain why is it connected to Vref in parallel with the current transformer output?
Please see image below:
Thanks
