si8405 Silicon Laboratories, si8405 Datasheet - Page 31

• Manufacturer Part Number: si8405
• Description: Bidirectional I 2c Isolators With Unidirectional Digital Channels
• Manufacturer: Silicon Laboratories

13. Top Marking: 8-Pin Narrow Body SOIC
Line 1 Marking:
Line 2 Marking:
Line 3 Marking:
Base Part Number
Ordering Options
(See Ordering Guide for more
information).
YY = Year
WW = Work week
R = Product Rev
F = Wafer Fab
Circle = 1.1 mm Diameter
Left-Justified
A = Assembly Site
I = Internal Code
XX = Serial Lot Number
Table 21. 8-Pin Narrow Body SOIC Top Marking Table
Figure 22. 8-Pin Narrow Body SOIC Top Marking
Preliminary Rev. 0.1
Si84XYSV
YYWWRF
e3
AIXX
Si84 = Isolator I



Assigned by assembly contractor. Corresponds to the
year and work week of the mold date.
First two characters of the manufacturing code from
Assembly.
“e3” Pb-Free Symbol
Last four characters of the manufacturing code from
assembly.
XY = Channel Configuration

S = Speed Grade

V = Isolation rating

00 = Bidirectional SCL and SDA channels
A = 1.7 Mbps
A = 1 kV; B = 2.5 kV
2
C Product Series:
Si840x
31