SI8751 Datasheet, PDF (24/27 Pages) Silicon Laboratories – Digital CMOS input option

8. Top Markings
8.1 8-Pin Narrow Body SOIC
Si8751/52 Data Sheet
Top Markings
Line 1 Marking:
Line 2 Marking:
Line 3 Marking:
Table 8.1. Top Marking Explanation
Customer Part Number
TTTTTT = Mfg code
YY = Year
WW = Work week
Si875 = ISOdriver product series
X: 1 = Digital input, 2 = LED emulator input
A: Reserved
V: B = 2.5 kV isolation rating
Manufacturing Code from Assembly Purchase Order form.
Assigned by the Assembly House. Corresponds to the year and
workweek of the mold date.
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