TMC428_06 Datasheet, PDF (47/58 Pages) List of Unclassifed Manufacturers – Intelligent Triple Stepper Motor Controller with Serial Peripheral Interfaces

TMC428 DATASHEET (v. 2.02 / April 26^th, 2006)
47
14.3 Dual-In-Line Package with 20 Pins (DIL20) of TMC428-DI20
TOP VIEW
10
9
8
7
6
5
4
3
2
1
E₁ E
N = 24
11
12
13
14
15
16
17
18
19
20
S
e
E
B₁
B
E₁
A₁
A_{2 A}
D
SIDE VIEW
L
C
e_A
e_B
END VIEW
Figure 14-3: Package Outline Drawing DIL20, 300 MILS (not recommended for new designs)
Symbo
l
A
A1
A2
B
B1
C
D
D1
E
E1
e
eA
eB
L
S
N
Dimensions in MILLIMETERS
Min
Typ
Max
4.57
0.38
3.05
3.43
3.81
0.36
0.46
0.56
1.14
1.27
1.52
0.20
0.25
0.38
24.0
24.51
25.02
22.86 BSC
7.62
7.87
8.26
6.99
7.24
7.49
2.54 BSC
7.62 BSC
10.92
2.79
3.30
3.81
0.13
20
Dimensions in INCHES
Min
Typ
Max
0.180
0.015
0.120
0.135
0.150
0.014
0.018
0.022
0.045
0.050
0.060
0.008
0.010
0.015
0.945
0.965
0.985
0.900 BCS
0.300
0.310
0.325
0.275
0.285
0.295
0.100 BSC
0.300 BSC
0.430
0.110
0.130
0.150
0.005
20
Table 14-3: Dimensions of Package DIL20, 300 MILS (Note: BSC ≈ Best Case)
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