Part Number: REF3030 Other Parts Discussed in Thread: REF5030 , , LM4050-N Hi,
My customer needs to replace F28334 with TMS320F28374SZWTT.
Currently they acquire an analog signal via the internal ADC of the DSP using the internal Voltage Reference of 28334…
Part Number: REF3030 Other Parts Discussed in Thread: REF3330 , REF3033 , REF3025
Hi team,
Could you share below information? We are considering whether REF3030 can be used in the system. One big concern is the dropout voltage. In order to estimate the…
Hi MZ,
yes, this helps me a lot, thanks for all this info and hints.
I understand now more on the backgrounds of it because i'm kind of new to this Overall temperature-drift Topic.
Take care
Michael
Part Number: TMS320F28235-Q1 Other Parts Discussed in Thread: REF3030 Hi,
Customer faced one issue during F28235 power on: after power on, in the first 3 minutes, all of the channels' value are 1.25 times larger. 3 minutes later, the issue left. Converter…
Other Parts Discussed in Thread: REF3030 Hi team,
Here is a question from customer side. Need your explanation.
In REF3030 datasheet, the start up process keeps 2 stages:
Customer wants to know what the 2 stages stand for? I think it should be soft start…
Other Parts Discussed in Thread: REF3030 hi
I am designing layout for delfino TMS320F2837xS ,and i am using the REF3030 LDO for ADC VREF,
i have both DGND and AGND, my question is about the REF3030 GND connections :
- should i connect ref3030 ground to…
Other Parts Discussed in Thread: REF3030 , LMP7709 , OPA320 , OPA350 , TMDSCNCD28379D , CONTROLSUITE Hi,
I am designing the schematic for F28377D and taking the F28377 ControlCard as reference.
In the F28377 ControlCard the ADC module uses two ref3030 and…
Hi Emmanuel,
Great questions! The parts you are looking at span several different teams here at TI. You landed in the data converter forum so lets start with the ADS7056.
1. The REF1933 actually has dual outputs which are often used as the ADC reference…
Hello, Matthew,
We are using external reference. I have reviewed the datasheet and I think it is not possible to use internal reference.
The external reference circuit we are using is based on the one on the Technical Reference Manual (chapter 11.15.4…
Other Parts Discussed in Thread: REF3030 Hi all,
I would like to know initial accuracy in Load condition and drop voltage when load current flow more than 25mA .
Please refer to the following specification.
Input voltage: 3.1~3.2V
load current: several…