Examples of stacking circuit has been posted on the ADR5045 data sheet. Please refer to Figure.21.
Figure 21a shows three ADR5045 devices configured to give 15 V.
Please find the footprint here:
I know that i can use a voltage shunt regulator for offset voltage (bias, subtract), e.g. 5V.
Can i use also the ADR5045BKSZ-REEL7 ?
I haven an STM32 with 0-3.3 Input. My calculations says that the total current is betwwen 75uA (6V input, 0.3V…
I would like to measure the voltage with a voltage divider.
I would like to bias (offset, subtract) 5V with the ADR5045BKSZ-REEL7 from a 6-16V Voltage Source.
My current scheme is this:
I have calcuted that the Total current should be betwwen…
Theoretically, yes. It would depend on your voltage shunt reference. You may want to take a look at ADR5045's Negative Precision Reference Configuration. More details can be found in the data sheet.
Thank you for your reply.
Our customer will use ADR5045 (5V) as reference in his application.
As the result of his test on his preproduction board, offset error is about 5~6LSB.
Datasheet says that offset errpr is +-1.5mV using internal…
A customer request design support for intrinsic safety.
He needs to minimize the capacitance inside the system. As a basis he uses the Evalboard and an own PCB based on the datasheet:
Question: Which capacitors can be shrinked without loss off…