MCP3422 Microchip Technology Inc., MCP3422 Datasheet - Page 39

• Manufacturer Part Number: MCP3422
• Description: 18-bit, Multi-channel ?? Analog-to-digital Converter With I2c? Interface And On-board Reference
• Manufacturer: Microchip Technology Inc.

8.0
8.1
© 2008 Microchip Technology Inc.
PACKAGING INFORMATION
Package Marking Information
8-Lead DFN (2x3) (MCP3422)
8-Lead MSOP (MCP3422)
8-Lead SOIC (300 mil) (MCP3422)
XXXXXXXX
XXXXXNNN
Legend: XX...X
Note:
XXX
YWW
NN
YYWW
YWWNNN
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:
Example:
Example
3422A0E
SN^^256
MCP3422/3/4
AGM
835
25
e
0835
3
:
3422A0
835256
e
3
)
DS22088B-page 39