Alpha Semiconductor Inc. 1031 Serpentine Lane. Pleasanton, CA 94568 Tel: (925) 417-1391 Fax: (925) 417-1390

Rev. 9/14/99

AS1117

PACKAGE DRAWING

8-PIN SOIC (S)

Pin 1

1.27 (0.50)

BSC

3.8 (0.150)

4.0 (0.158)

4.6 (0.181)

5.2 (0.205)

5.8 (0.228)

6.2 (0.244)

4.8 (0.188)

5.0 (0.197)

0.49 (0.019)

0.56 (0.022)

0.35 (0.014)

0.45 (0.018)

0.10 (0.004)

0.20 (0.008)

0.19 (0.007)

0.22 (0.009)

1.35 (0.053)

1.75 (0.069)

0.61 (0.024)

0.78 (0.031)

3

° -6°

0.64 (0.025)

0.77 (0.030)

45

°

7

°(4 PLCS)

7

°(4 PLCS)

0.37 (0.015)

BSC