UM488_15 Datasheet, PDF (13/17 Pages) Union Semiconductor, Inc. – Enhanced Slew-Rate Limiting Facilitates Error-Free Data Transmission

UM488/UM491
Package Information
Outline Drawing
D
1
2
e
Top View
b
Side View
UM488EESA SOP8
c
θ
End View
Symbol
A
A1
A2
b
c
D
E
E1
e
L
θ
DIMENSIONS
MILLIMETERS INCHES
Min Max Min Max
1.350 1.750 0.053 0.069
0.100 0.250 0.004 0.010
1.350 1.550 0.053 0.061
0.33
0.51 0.013 0.020
0.170 0.250 0.006 0.010
4.700 5.100 0.185 0.200
3.800 4.000 0.150 0.157
5.800 6.200 0.228 0.244
1.270 (BSC)
0.050 (BSC)
0.400 1.270 0.016 0.050
0°
8°
0° 8°
Land Pattern
1.27
0.50
Tape and Reel Orientation
NOTES:
1. Compound dimension: 4.90×3.90；
2. Unit: mm;
3. General tolerance ±0.05mm unless otherwise
specified;
4. The layout is just for reference.
________________________________________________________________________
http://www.union-ic.com Rev.05 Dec.2014
13/17