MCP3550 Datasheet, PDF (22/30 Pages) Microchip Technology – Low-Power, Single-Channel 22-Bit Delta-Sigma ADCs

MCP3550/1/3
6.0 PACKAGING INFORMATION
6.1 Package Marking Information
8-Lead MSOP
XXXXXX
YWWNNN
8-Lead SOIC (150 mil)
XXXXXXXX
XXXXYYWW
NNN
Example:
3553E e3
715256
Examples:
MCP3551E
SN^e^3 0715
256
Legend:
XX...X
Y
YY
WW
NNN
e3
*
Customer-specific information
Year code (last digit of calendar year)
Year code (last 2 digits of calendar year)
Week code (week of January 1 is week ‘01’)
Alphanumeric traceability code
Pb-free JEDEC designator for Matte Tin (Sn)
This package is Pb-free. The Pb-free JEDEC designator ( _e3 )
can be found on the outer packaging for this package.
Note: In the event the full Microchip part number cannot be marked on one line, it will
be carried over to the next line, thus limiting the number of available
characters for customer-specific information.
DS21950D-page 22
© 2007 Microchip Technology Inc.