SI8640BA-B-IU Datasheet, PDF (35/42 Pages) Silicon Laboratories – Low-Power Quad-Channel Digital Isolators

Si864x Data Sheet
Land Pattern: 16-Pin QSOP
11. Land Pattern: 16-Pin QSOP
The figure below illustrates the recommended land pattern details for the Si864x in a 16-pin QSOP package. The table lists the values
for the dimensions shown in the illustration.
Figure 11.1. PCB Land Pattern: 16-Pin QSOP
Table 11.1. 16-Pin Wide Body SOIC Land Pattern Dimensions^{1, 2}
Note:
Dimension
C1
E
X1
Y1
Feature
Pad Column Spacing
Pad Row Pitch
Pad Width
Pad Length
(mm)
5.40
0.635
0.40
1.55
1. This Land Pattern Design is based on IPC-7351 pattern SOP63P602X173-16N for Density Level B (Median Land Protrusion).
2. All feature sizes shown are at Maximum Material Condition (MMC) and a card fabrication tolerance of 0.05 mm is assumed.
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