DocID2161 Rev 5 7/10
LM248, LM348 Package information
10
4 Package information
In order to meet environmental requirements, ST offers these devices in different grades of
ECOPACK
®
packages, depending on their level of environmental compliance. ECOPACK
®
specifications, grade definitions and product status are available at:
www.st.com.
ECOPACK
®
is an ST trademark.
4.1 SO14 package information
Figure 2. SO14 package mechanical drawing
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Package information LM248, LM348
8/10 DocID2161 Rev 5
Table 4. SO14 package mechanical data
Ref
Dimensions
Millimeters Inches
Min. Typ. Max. Min. Typ. Max.
A 1.35 1.75 0.053 0.069
A1 0.10 0.25 0.004 0.010
A2 1.10 1.65 0.043 0.065
B 0.33 0.51 0.013 0.020
C 0.19 0.25 0.007 0.010
D
(1)
1. Dimension “D” does not include mold flash, protrusions, or gate burrs. Mold flash, protrusions or gate burrs
should not exceed 0.15 mm per side.
8.55 8.75 0.337 0.344
E 3.80 4.00 0.150 0.157
e 1.27 0.050
H 5.80 6.20 0.228 0.244
h 0.25 0.50 0.010 0.020
L 0.40 1.27 0.016 0.050
k 0 8 0 0.315
ddd 0.10 0.004
DocID2161 Rev 5 9/10
LM248, LM348 Ordering information
10
5 Ordering information
6 Revision history
Table 5. Order codes
Order code Temperature range Package Packaging Marking
LM248D
-40 ° C to 105 ° CSO14
Tube
248
LM248DT Tape and reel
LM348DT 0 ° C to 70° C SO14 Tape and reel 348
Table 6. Document revision history
Date Revision Changes
05-Jun-2013 4
Description: small text changes
Table 1: Device summary: updated layout
Replaced Figure 2: DIP14 package mechanical drawing,
Figure 2: SO14 package mechanical drawing, Table 4:
DIP14 package mechanical data, and Table 4: SO14
package mechanical data.
Added Section 5: Ordering information
06-Dec-2013 5
Removed LM148 - product obsolete
Removed DIP14 package (not recommended for new
design) and order codes relating to it (LM148N,
LM348N).
Table 2: Absolute maximum ratings: added ESD data

LM248DT

Mfr. #:
Manufacturer:
STMicroelectronics
Description:
Operational Amplifiers - Op Amps Quad Bipolar
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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