SI8420AB-C-IS Silicon Laboratories Inc, SI8420AB-C-IS Datasheet - Page 27

• Manufacturer Part Number: SI8420AB-C-IS
• Manufacturer: Silicon Laboratories Inc

Specifications of SI8420AB-C-IS

• Operating Supply Voltage (typ): 3.3/5V
• Lead Free Status / RoHS Status: Compliant

9. Top Marking
Line 1 Marking:
Line 2 Marking:
Line 3 Marking:
Base Part Number
Ordering Options
(See Ordering Guide for more
information).
YY = Year
WW = Workweek
R = Product (OPN) Revision
F = Wafer Fab
Circle = 1.1 mm Diameter
Left-Justified
A = Assembly Site
I = Internal Code
XX = Serial Lot Number
Table 18. Top Marking Explanations
Figure 17. Isolator Top Marking
Si84XYSV
YYWWRF
Rev. 1.2
e3
Si84 = Isolator product series
XY = Channel Configuration
S = Speed Grade
V = Insulation rating
Assigned by Assembly Contractor. Corresponds to the
year and workweek of the mold date.
“e3” Pb-Free Symbol
First Two Characters of the Manufacturing Code
Last Four Characters of the Manufacturing Code
AIXX
X = # of data channels (2, 1)
Y = # of reverse channels (1, 0)
A = 1 Mbps; B = 150 Mbps
A = 1 kV; B = 2.5 kV
Si8410/20/21
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