46
TMC223 DATASHEET (V. 1.05 / March 7, 2011)
9 Package Outline
9.1 SOIC-20
Figure 25: Package Outline SOIC-20
A
UNIT max
.
A1
A2
A3
bp
c
D(1) E(1)
e
HE
L
Lp
Q
v
w
y
Z(1)
theta
mm
2.65 0.30 2.45 0.25 0.49 0.32 13.0 7.6 1.27 10.65 1.4
0.10 2.25 0.36 0.23 12.6 7.4 10.00
inches 0.10 0.012 0.096 0.01 0.019 0.013 0.51 0.30 0.050 0.419 0.055 0.043 0.043 0.01 0.01 0.004 0.035
0.004 0.089 0.014 0.009 0.49 0.29 0.394 0.016 0.039 0.016
1.1
0.4
1.1
1.0
0.25 0.25 0.1
0.9
0.4
8°
0°
Table 22: SOIC-20 Mechanical Data
Note: inch dimensions are derived from the original mm dimensions
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