el1503a Intersil Corporation, el1503a Datasheet - Page 17

• Manufacturer Part Number: el1503a
• Description: High Power Differential Line Driver
• Manufacturer: Intersil Corporation

QFN (Quad Flat No-Lead) Package Family
0.075 C
N LEADS
& EXPOSED PAD
2X
SEATING
PLANE
0.08 C
(E2)
C
A
C
1
2
3
A
L
e
b
DETAIL X
(c)
TOP VIEW
BOTTOM VIEW
SIDE VIEW
A1
PIN #1
I.D. MARK
0.10
(D2)
SEE DETAIL "X"
D
M C
17
2
A
0.10
N LEADS
B
(L)
C
7
1
2
3
NE
PIN #1 I.D.
0.075
2X
E
5
3
B
C
EL1503A
MDP0046
QFN (QUAD FLAT NO-LEAD) PACKAGE FAMILY
(COMPLIANT TO JEDEC MO-220)
NOTES:
SYMBOL
SYMBOL
1. Dimensioning and tolerancing per ASME Y14.5M-1994.
2. Tiebar view shown is a non-functional feature.
3. Bottom-side pin #1 I.D. is a diepad chamfer as shown.
4. N is the total number of terminals on the device.
5. NE is the number of terminals on the “E” side of the package
6. ND is the number of terminals on the “D” side of the package
7. Inward end of terminal may be square or circular in shape with radius
8. If two values are listed, multiple exposed pad options are available.
ND
NE
ND
NE
A1
D2
E2
A1
D2
E2
(or Y-direction).
(or X-direction). ND = (N/2)-NE.
(b/2) as shown.
Refer to device-specific datasheet.
D
N
D
N
A
b
E
e
L
A
b
E
e
L
c
c
QFN44 QFN3
QFN28 QFN2
0.90
0.02
0.25
0.20
7.00
5.10
7.00
5.10
0.50
0.55
0.90
0.02
0.25
0.20
4.00
2.65
5.00
3.65
0.50
0.40
44
28
11
11
6
8
MILLIMETERS
0.90
0.02
0.25
0.20
5.00
3.80
7.00
5.80
0.50
0.40
0.90
0.02
0.25
0.20
4.00
2.80
5.00
3.80
0.50
0.40
38
12
24
7
5
7
MILLIMETERS
0.90
0.02
0.23
0.20
8.00
5.80 3.60/2.48
8.00
5.80 4.60/3.40
0.80
0.53
0.90
0.02
0.30
0.20
5.00
3.70
5.00
3.70
0.65
0.40
32
20
8
8
5
5
QFN32
QFN20
0.90
0.02
0.22
0.20
5.00
6.00
0.50
0.50
0.90
0.02
0.25
0.20
4.00
2.70
4.00
2.70
0.50
0.40
32
20
7
9
5
5
QFN16
0.90
0.02
0.33
0.20
4.00
2.40
4.00
2.40
0.65
0.60
TOLERANCE
16
4
4
+0.03/-0.02
Reference
Reference
Reference
Reference
Reference
Reference
±0.10
±0.02
±0.05
Basic
Basic
Basic
Reference
Reference
Reference
Reference
Reference
Reference
TOLER-
ANCE
+0.03/
±0.10
±0.02
Basic
Basic
Basic
±0.05
-0.02
March 26, 2007
Rev 11 2/07
FN7039.2
NOTES
NOTES
8
8
4
6
5
4
6
5
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