UM488 Datasheet, PDF (16/17 Pages) Union Semiconductor, Inc. – ±15kV ESD-Protected, Fail-Safe, Slew-Rate-Limited RS-422

Outline Drawing
UM488/UM491
UM491EEPE DIP14
Symbol
A
A1
A2
A3
b
b1
C
D
D1
E
E1
e
eA
eB
L
DIMENSIONS
MILLIMETERS
INCHES
Min Max Min Max
-
5.08
-
0.200
0.38
-
0.015
-
3.18 4.45 0.125 0.175
1.40 2.03 0.055 0.080
0.41 0.56 0.016 0.022
1.14 1.65 0.045 0.065
0.20 0.30 0.008 0.012
18.67 19.43 0.735 0.765
0.13 2.03 0.005 0.080
7.62 8.26 0.300 0.325
6.10 7.87 0.240 0.310
2.54
-
0.100
-
7.62
-
0.300
-
-
10.16
-
0.400
2.92 3.81 0.115 0.150
________________________________________________________________________
http://www.union-ic.com Rev.04 Aug.2013
16/17