'Alternate Z Sampling' daughter board

[anton2399]

Posted on November 08, 2004 at 05:49

'Alternate Z Sampling' daughter board

[ldefend2]

Posted on May 17, 2011 at 10:17

Hello Ludwin,

as I know AN1946 is not available yet, please be free to contact me directly in order to solve this matter.

Luca Defend

http://www.softecmicro.com

[anton2399]

Posted on May 17, 2011 at 10:17

I've started working with the ST7MC2 Starterkit to develop a BLDC application. Up to now I'm very satisfied with the performance of the ST7MC2.

Because I have to realize a high speed application, I want to to work with the standard Z detection method with external voltage dividers.

The manual refers to AN1946 to calculate the voltage dividers, but I can not find AN1946.

Does anybody know where to find AN1946 or knows how to calculate the voltage dividers and where to mount the resistors on the 'Alternate Z Sampling' daughter board ?

Ludwin