Part Number: DRV425-BUSBAR-EVM Other Parts Discussed in Thread: DRV421 , DRV425 Tool/software: Team, Can the DRV425-BUSBAR-EVM card be used in a comparable setup as the DRV42 1 EVM below?
The DRV42 5 EVM does not seem to be suited in this case as…
Part Number: DRV425-BUSBAR-EVM Other Parts Discussed in Thread: DRV425 Hello
I am trying to measure the rms noise level of DRV425 using its evaluation kit. I am using 24 bits ADC and ADC's measured rms noise level is under 10uv, but when I am connecting…
Part Number: DRV425-BUSBAR-EVM Other Parts Discussed in Thread: DRV425-Q1 , DRV425 Hello Javier,
Luke Andraka89 's data had 20 mVpp of noise with up to 40 mVpp.
The DRV425-Q1 data sheet says
- Noise is typically 17 nT rms from 0.1 to 10 Hz
- Noise…
Part Number: DRV425-BUSBAR-EVM Other Parts Discussed in Thread: DRV425 , ENERGIA , MSP430FR4133 Team,
I am presenting a short overview of TI current and magnetic sensing innovations at the TI Rochester Innovation day to around 50 customers on December…
Part Number: BQ79718-Q1 Other Parts Discussed in Thread: DRV425-BUSBAR-EVM Hello,
I know that the BQ79758/BQ79652 have current sense inputs for a shunt measurement, but our Cells (Supercaps) are connected together with copper rails, which we can use…
Part Number: DRV425 Hello Team, Our customer is very interested in our product, DRV425. He want to know a roadmap of DRVxxx for sensing of high current. Do you have a plan to release a new product which is over 2mT ? He found some TI's reference designs…
Hello Yoshikazu,
We currently do not have an ideal solution. Our hall sensors like the TMCS1126 have a differential to remove ambient filed. Our other hall sensor are design for position sensing and have properties ideal for magnet position sensing…
Other Parts Discussed in Thread: DRV425 Hi E2E,
Here's a quick image with the essential get-it-up-and-running-in-under-5-minutes information for the DRV425 EVM including the pinout and a quick reference to the user guide.
-Sam
Hello Anand,
You can use magnetic sensing like the DRV411, DRV421 or DRV425 this will require some magnetic design. The DRV425 is the least magnetic design required https://www.ti.com/tool/DRV425-BUSBAR-EVM .
If you would like to use a shunt you could…
Hello Saeideh,
The TIPD205 does come with a bus bar and with everything pictured here. https://www.ti.com/tool/DRV425-BUSBAR-EVM . This document (users guide) explains the output. https://www.ti.com/lit/ug/tiduaz4a/tiduaz4a.pdf
There is a calculator…
