MAX481/MAX483/MAX485/
MAX487–MAX491/MAX1487
Low-Power, Slew-Rate-Limited
RS-485/RS-422 Transceivers
_____________________________________________Chip Topographies (continued)
MAX488/MAX490
MAX489/MAX491
V
CC
V
CC
RO
A
RO
A
B
Z
B
Z
RE
DE
DI
0.054"
(1.372mm)
N.C.
N.C.
DI
0.054"
(1.372mm)
Y
Y
GND
GND
0.080"
0.080"
(2.032mm)
(2.032mm)
TRANSISTOR COUNT: 248
SUBSTRATE CONNECTED TO GND
Package Information
For the latest package outline information and land patterns, go to www.maxim-ic.com/packages. Note that a “+”, “#”, or “-” in the
package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing pertains to the
package regardless of RoHS status.
PACKAGE TYPE
8 Plastic DIP
8 SO
PACKAGE CODE
DOCUMENT NO.
21-0043
P8-1
S8-2
21-0041
8 µMAX
U8-1
J8-2
21-0036
8 CERDIP
14 Plastic DIP
14 SO
21-0045
P14-3
S14-1
J14-3
21-0043
21-0041
14 CERDIP
21-0045
16
Maxim Integrated
MAXIM [ MAXIM INTEGRATED PRODUCTS ]
