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LFCSP 20 - Wrong footprint

Question asked by Afinko on Mar 7, 2012
Latest reply on Mar 8, 2012 by Afinko

Hi all,

 

I want to draw footprint of AD7689 into the Eagle:

http://www.analog.com/en/analog-to-digital-converters/ad-converters/ad7689/products/product.html

It has LFCSP20 package:

http://www.analog.com/static/imported-files/packages/PKG_PDF/LFCSP(CP)/CP_20_4.pdf

There is most probably some error in this picture, because 0.5 x 4 is 2 and not 2.5.

LFSCP16 has distance between pads 0.66 mm.

LFCSP24 has distance between pads 0.5 mm.

What is the distance between pads in LFCSP20?

 

Thanks in advance,

Afi

 

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