ICM7218 Intersil Corporation, ICM7218 Datasheet - Page 11

• Manufacturer Part Number: ICM7218
• Description: 8-Digit LED Microprocessor-Compatible Multiplexed Display Decoder Driver
• Manufacturer: Intersil Corporation

SEATING
Ceramic Dual-In-Line Frit Seal Packages (CERDIP)
NOTES:
Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design, software and/or specifications at any time without
notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and
reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result
from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries.
10. Controlling dimension: INCH.
PLANE
PLANE
1. Index area: A notch or a pin one identification mark shall be locat-
2. The maximum limits of lead dimensions b and c or M shall be
3. Dimensions b1 and c1 apply to lead base metal only. Dimension
4. Corner leads (1, N, N/2, and N/2+1) may be configured with a
5. This dimension allows for off-center lid, meniscus, and glass
6. Dimension Q shall be measured from the seating plane to the
7. Measure dimension S1 at all four corners.
8. N is the maximum number of terminal positions.
9. Dimensioning and tolerancing per ANSI Y14.5M - 1982.
BASE
ccc
S1
b2
ed adjacent to pin one and shall be located within the shaded
area shown. The manufacturer’s identification shall not be used
as a pin one identification mark.
measured at the centroid of the finished lead surfaces, when
solder dip or tin plate lead finish is applied.
M applies to lead plating and finish thickness.
partial lead paddle. For this configuration dimension b3 replaces
dimension b2.
overrun.
base plane.
M
C A - B
b
bbb
All Intersil U.S. products are manufactured, assembled and tested utilizing ISO9000 quality systems.
S
S
C A - B
D
A
-A-
-B-
Intersil Corporation’s quality certifications can be viewed at www.intersil.com/design/quality
A
D
e
S
For information regarding Intersil Corporation and its products, see www.intersil.com
S
D
11
-C-
S
-D-
E
Q
aaa
A
L
M
M
c1
e
A/2
C A - B
SECTION A-A
LEAD FINISH
METAL
BASE
(b)
b1
α
S
M
e
A
c
D
S
(c)
ICM7218
F28.6
28 LEAD CERAMIC DUAL-IN-LINE FRIT SEAL PACKAGE
SYMBOL
eA/2
aaa
bbb
ccc
eA
S1
b1
b2
b3
c1
Q
M
A
D
E
α
N
b
c
e
L
MIL-STD-1835 GDIP1-T28 (D-10, CONFIGURATION A)
0.014
0.014
0.045
0.023
0.008
0.008
0.500
0.125
0.015
0.005
MIN
90
-
-
-
-
-
-
0.100 BSC
0.600 BSC
0.300 BSC
o
INCHES
28
0.232
0.026
0.023
0.065
0.045
0.018
0.015
1.490
0.610
0.200
0.060
0.015
0.030
0.010
0.0015
MAX
105
-
o
12.70
0.36
0.36
1.14
0.58
0.20
0.20
3.18
0.38
0.13
MIN
MILLIMETERS
90
-
-
-
-
-
-
15.24 BSC
o
2.54 BSC
7.62 BSC
28
37.85
15.49
5.92
0.66
0.58
1.65
1.14
0.46
0.38
5.08
1.52
0.38
0.76
0.25
0.038
MAX
105
-
o
February 15, 2007
Rev. 0 4/94
NOTES
FN3159.2
2, 3
2
3
4
2
3
5
5
6
7
8
-
-
-
-
-
-
-
-
-
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