OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006

Phone: (972) 323-2200 or (800) 341-4747

FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com

Issue B 9/2010

Page 2 of 31

OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.

OPIA401 through OPIA409, OPIA414

SMD, SOP and SSOP Packages

Part Number

Pin #

1

2

3

4

OPIA401B

A

K

E

C

OPIA402B

A-K

K-A

E

C

OPIA403B

A

K

E

C

OPIA404B

A

K

E

C

OPIA405C

A

E

C

OPIA406C

A

K

E

C

OPIA407C

A-K

K-A

E

C

OPIA408C

A

K

E

C

OPIA409C

A

K

E

C

OPIA414B

A

K

E

C

Package Style A

(SMD)

Package Style B

(SOP)

Package Style C

(SSOP)

Package Outline Dimensions and Schematics: Top-View