Datasheet

PCA9539A All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 2 — 12 August 2013 35 of 39
NXP Semiconductors
PCA9539A
Low voltage 16-bit I
2
C-bus I/O port with interrupt and reset
Fig 34. PCB footprint for SOT994-1 (HWQFN24); reflow soldering
627)RRWSULQWLQIRUPDWLRQIRUUHIORZVROGHULQJRI+94)1SDFNDJH
'LPHQVLRQVLQPP
$[ $\ %[ %\ ' 6/[ 6/\ 63[WRW 63\WRW 63[ 63\ *[ *\ +[ +\
   
3
 
&
          
Q63[ Q63\

VRWBIU
RFFXSLHGDUHD
$[
%[
6/[
*[
*\
+\
+[
$\%\6/\
3 

'

63[WRW
63\WRW
Q63[
Q63\
63[
63\
VROGHUODQGSOXVVROGHUSDVWH
VROGHUODQG
VROGHUSDVWHGHSRVLW
&
*HQHULFIRRWSULQWSDWWHUQ
5HIHUWRWKHSDFNDJHRXWOLQHGUDZLQJIRUDFWXDOOD\RXW
,VVXHGDWH

