Hi Shalom,
I have a few questions about your application. Does your application only have a 5V supply with a 10ms rise time or is there a faster ramp rate voltage on the board? The REF3230 is an older device and since then we have refreshed the device…
Hi Seafesse, To get a non-standard voltage it will be necessary to use either one of two options: 1. adjustable shunt voltage reference. Very common but also not as precise as a series voltage reference. Adjustable voltage options are 1.24v and above…
Hello Andrea,
Welcome to the TI E2E Community.
Based on your description, it sounds like you are correctly communicating with the ADS8332. Assuming you are reading while the ADC is in sample mode, then you would want to follow Figure 1 in the datasheet…
Hi Hide,
Q1. Yes, there is a difference between operational at -55C to 125C and characterized performance. The REF1933 is characterized from -40C to 125C which corresponds what you see in the EC table.
Close. The temp co is defined using the box method…
Hi Adam,
The REF1925 will be functional from -55C to 150C but its performance is not guaranteed. The value of -55C is often used for start-up in applications that will eventually warm up to the operated value.
Do you need performance at -55C?
What…
