SI8440AB-C-IS Silicon Laboratories Inc, SI8440AB-C-IS Datasheet - Page 34

• Manufacturer Part Number: SI8440AB-C-IS
• Manufacturer: Silicon Laboratories Inc

Specifications of SI8440AB-C-IS

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

Si8440/41/42/45
11. Top Marking: 16-Pin Wide Body SOIC
34
Line 1 Marking:
Line 2 Marking:
Line 3 Marking:
*Note: Si8445 has 0 reverse channels.
Base Part Number
Ordering Options
(See Ordering Guide for more
information).
YY = Year
WW = Workweek
TTTTTT = Mfg Code
Circle = 1.5 mm Diameter
(Center-Justified)
Country of Origin ISO Code
Abbreviation
Figure 21. Si8440/41/42/45 Top Marking
Table 21. Top Marking Explanation
YYWWTTTTTT
Si84XYSV
Rev. 1.2
Si84 = Isolator product series
XY = Channel Configuration
S = Speed Grade
V = Insulation rating
Assigned by Assembly House. Corresponds to the year
and workweek of the mold date.
Manufacturing Code from Assembly House
“e3” Pb-Free Symbol
TW = Taiwan
e3
X = # of data channels (4, 3, 2, 1)
Y = # of reverse channels (2, 1, 0)*
A = 1 Mbps; B = 150 Mbps
A = 1 kV; B = 2.5 kV
TW