LS1240A

LS1240 Package mechanical data
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Figure 6. SO8 mechanical drawing
Table 5. SO8 package dimensions
Dim.
mm inch
Min. Typ. Max. Min. Typ. Max.
A 1.75 0.069
a1 0.1 0.25 0.004 0.010
a2 1.65 0.065
a3 0.65 0.85 0.026 0.033
b 0.35 0.48 0.014 0.019
b1 0.19 0.25 0.007 0.010
C 0.25 0.50 0.010 0.020
c1 45° (typ.)
D(1) 4.8 5.0 0.189 0.197
E 5.8 6.2 0.228 0.244
e 1.27 0.050
e3 3.81 0.150
F(1) 3.8 4.0 0.15 0.157
L 0.4 1.27 0.016 0.050
M0.60.024
S8° (max.)
Ordering information LS1240
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5 Ordering information
6 Revision history
Table 6. Order codes
Part number Package
LS1240A Minidip
LS1240AD1 SO8
E-LS1240A
(1)
1. ECOPACK
®
(see
Chapter 4
)
Minidip
E-LS1240AD1
(1)
SO8
Table 7. Document revision history
Date Revision Changes
15-Jul-1998 1 Initial release.
23-Aug-2006 2
Updated the document to reflect the fact that packages are leadfree
and part numbers have changed.
LS1240
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LS1240A

Mfr. #:
Manufacturer:
STMicroelectronics
Description:
Communication ICs - Various Two-Tone Ringer
Lifecycle:
New from this manufacturer.
Delivery:
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