Datasheet

TMC222 DATASHEET (V. 1.11 / November 25, 2009) 41
Copyright © 2004-2007 TRINAMIC Motion Control GmbH & Co. KG
8 Package Outline
8.1 SOIC-20
UNIT
A
max
.
A
1
A
2
A
3
b
p
c
D
(1)
E
(1)
e
H
E
L
L
p
Q
v
w
y
Z
(1)
theta
mm
2.65
0.30
0.10
2.45
2.25
0.25
0.49
0.36
0.32
0.23
13.0
12.6
7.6
7.4
1.27
10.65
10.00
1.4
1.1
0.4
1.1
1.0
0.25
0.25
0.1
0.9
0.4
8°
0°
inches
0.10
0.012
0.004
0.096
0.089
0.01
0.019
0.014
0.013
0.009
0.51
0.49
0.30
0.29
0.050
0.419
0.394
0.055
0.043
0.016
0.043
0.039
0.01
0.01
0.004
0.035
0.016
Table 16: SOIC-20 Mechanical Data
Note: inch dimensions are derived from the original mm dimensions
Figure 25: Package Outline SOIC-20