English
Language : 

ST490A Datasheet, PDF (9/11 Pages) STMicroelectronics – LOW POWER HIGH SPEED RS-485/RS-422 TRANSCEIVER
DIM.
A
a1
B
B1
b
b1
D
E
e
e3
e4
F
I
L
Z
Plastic DIP-8 MECHANICAL DATA
MIN.
0.7
1.39
0.91
0.38
0.44
mm.
TYP
3.3
0.5
8.8
2.54
7.62
7.62
3.3
MAX.
1.65
1.04
0.5
9.8
7.1
4.8
1.6
MIN.
0.028
0.055
0.036
0.015
0.017
inch
TYP.
0.130
0.020
0.346
0.100
0.300
0.300
0.130
ST490A
MAX.
0.065
0.041
0.020
0.386
0.280
0.189
0.063
P001F
9/11