www.austriamicrosystems.com/AS3642

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AS3642

Datasheet - A p p l i c a t i o n I n f o r m a t i o n

Figure 24. Layout recommendation

Note: If component placement rules allow, move all components close to the AS3642 to reduce the area and length

of Loop1 and Loop2.

The recommended PCB pad size for the AS3642 is 250µm.

Application Self Testing Guideline

Using the in-build self testing features of the AS3642, the errors as shown in Figure 25 during the assembling and sol-

dering of the AS3642, can be detected - this simplifies and can reduce cost during manufacturing:

Figure 25. Self Testing - Detecting Assembling and Soldering Errors

The self testing procedure is simple:

 

  

 









 







 



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