DS1673 Datasheet, PDF (20/20 Pages) Dallas Semiconductor – Portable System Controller

20-PIN SOIC PACKAGE
DS1673
The chamfer on the body is optional. If it is not present, a terminal 1 identifier must be positioned so that
1/2 or more of its area is contained in the hatched zone.
PKG
DIM
A IN.
MM
A1 IN.
MM
A2 IN.
MM
b IN.
MM
C IN.
MM
D IN.
MM
e IN.
MM
E1 IN.
MM
H IN.
MM
L IN.
MM
Θ
20-PIN
MIN MAX
0.094 0.105
2.38
2.68
0.004 0.012
0.102
0.30
0.089 0.095
2.26
2.41
0.013 0.020
0.33
0.51
0.009 0.013
0.229
0.33
0.498 0.511
12.65 12.99
0.050 BSC
1.27 BSC
0.290 0.300
7.37
7.62
0.398 0.416
10.11 10.57
0.016 0.040
0.406
1.20
0°
8°
20 of 20