NSE-5310_07 Datasheet, PDF (16/22 Pages) ams AG – Miniature Position Encoder with Zero Reference and IC Output

NSE-5310
Datasheet - Application Information
Lateral Stroke of Multi-pole Strip Magnets: The lateral movement range (stroke) is limited by the area at which all Hall sensors of the IC
are covered by the magnet in either direction. The Hall array on the NSE-5310 has a length of 2.0mm, hence the total stroke is:
maximum lateral Stroke = Length of active area – length of Hall array
(EQ 2)
Note: Active area in length is defined as the area containing poles with the specified 1.0mm pole length. Shorter poles at either edge of the
magnet must be excluded from the active area.
Figure 13. Magnetic Strip Alignment
Note: Further examples including use in off-axis rotary applications are shown in the “Magnet Selection Guide”, available for download at
www.ams.com/eng/content/view/download/11922
Figure 14. Vertical Cross Section
Die C/L
3.0475±0.235
Package
Outline
www.ams.com
Revision 1.5
16 - 22