SP490 Datasheet, PDF (8/12 Pages) Sipex Corporation – Full Duplex RS-485 Transceivers

Package: 8 Pin nSOIC
D
e
E/2
INDEX AREA
(D/2 X E1/2)
1
T OP VIEW
E1/2 ^E1
E
b
Ø
Seating Plane
Ø1
L
L1
VIEW C
L2
Ø
Gauge Plane
A
A1
A2
SIDE VIEW
Seating Plane
8 Pin NSOIC JEDEC MO-012 (AA) Variation
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
4.90 BSC
E
6.00 BSC
E1
3.90 BSC
e
1.27 BSC
L
0.4
-
1.27
L1
1.04 REF
L2
0.25 BSC
ø
0º
-
8º
ø1
5º
-
15º
Note: Dimensions in (mm)
B
B
SEE VIEW C
b
c
BASE MET AL
SECTION B-B
WITH PLA TING
Exar Corporation 48720 Kato Road, Fremont CA, 94538 • [phone] • www.exar.com

SP490,491_100_071408