MCP3550 Microchip Technology, MCP3550 Datasheet - Page 22

• Manufacturer Part Number: MCP3550
• Description: Low-Power, Single-Channel 22-Bit Delta-Sigma ADCs
• Manufacturer: Microchip Technology

MCP3550/1/3
6.0
6.1
DS21950D-page 22
PACKAGING INFORMATION
Package Marking Information
8-Lead MSOP
8-Lead SOIC (150 mil)
Legend: XX...X
Note:
XXXXXXXX
XXXXYYWW
YWWNNN
NNN
XXXXXX
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.
Y
YY
WW
NNN
*
e
3
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 (
can be found on the outer packaging for this package.
Example:
Examples:
SN^^ 0715
MCP3551E
e
3
715256
3553E
256
© 2007 Microchip Technology Inc.
e
e
3
3
)