8

Rev. 07/28/04

SP481/483/485 Low Power Half-Duplex RS485 Transceivers

© Copyright 2002 Sipex Corporation

A

A1

A2

SIDE VIEW

Seating Plane

SECTION B-B

WITH PLATING

SYMBOL

MIN

NOM

MAX

A

1.35

-

1.75

A1

0.1

-

0.25

A2

1.25

-

1.65

b

0.31

-

0.51

c

0.17

-

0.24

D

E

E1

e

L

0.4

-

1.27

L1

L2

ø

0º

-

8º

ø1

5º

-

15º

Note: Dimensions in (mm)

8 Pin NSOIC JEDEC MO-012 (AA) Variation

4.90 BSC

6.00 BSC

3.90 BSC

1.27 BSC

1.04 REF

0.25 BSC

Gauge Plane

L1

L

Ø

Ø1

Ø

Seating Plane

L2

VIEW C

TOP VIEW

b

SEE VIEW C

B

B

E

E/2

E1

INDEX AREA

(D/2 X E1/2)

E1/2

D

1

e

c

BASE METAL

b

PACKAGE: 8 PIN NSOIC