Datasheet

ADM1275 Data Sheet
Rev. D | Page 46 of 48
OUTLINE DIMENSIONS
C
OMP
LIAN
T TO JEDEC STANDARDS
MO-
137-
AB
C
ONT
ROLLING DIMENSIONS ARE I
N IN
CHE
S; M
ILLI
MET
ER D
IMEN
SIONS
(IN PARENTHESES) ARE RO
UND
ED-
OFF I
NCH
EQU
IVA
LENT
S FOR
REFERENCE ONLY AN
D AR
E NO
T AP
PROP
RIA
TE F
OR USE IN DESIGN.
1
6
9
8
1
SEATING
PLANE
0.010
(
0.
25
)
0.004 (0.10)
0.012 (0.30)
0.008 (0.20)
0.025 (0.64)
BSC
0.041 (1.04)
REF
0.010 (0.
2
5)
0.006 (0.15)
0
.
05
0 (
1
.2
7)
0.016 (0.41)
0.020 (0.51)
0.
01
0
(0
.
25
)
8
°
0°
COPLANARITY
0
.
00
4 (
0
.1
0
)
0
.
06
5 (
1
.6
5
)
0.049 (1.25)
0
.0
69
(
1.
75)
0.053 (1.35)
0
.
197 (5.00)
0.
1
93
(4
.
90
)
0.189 (4.80)
0.158 (4.01)
0
.1
5
4 (
3.91)
0.150
(3
.
81
)
0.
2
44
(6
.
20
)
0.236 (5.99)
0
.2
28 (5.79)
0
1
-
2
8
-
20
0
8
-
A
Figure 66. 16-Lead Shrink Small Outline Package [QSOP]
(RQ-16)
Dimensions shown in inches and (millimeters)
COMPLIANT TO JEDEC STANDARDS MO-137-AD
CONTROLLING DIMENSIONS ARE IN INCHES; MILLIMETER DIMENSIONS
(IN PARENTHESES) ARE ROUNDED-OFF INCH EQUIVALENTS FOR
REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN.
20
11
101
SEATING
PLANE
0.010 (0.25)
0.004 (0.10)
0.012 (0.30)
0.008 (0.20)
0.025 (0.64)
BSC
0.041 (1.04)
REF
0.010 (0.25)
0.006 (0.15)
0.050 (1.27)
0.016 (0.41)
0.020 (0.51)
0.010 (0.25)
8°
0°
COPLANARITY
0.004 (0.10)
0.065 (1.65)
0.049 (1.25)
0.069 (1.75)
0.053 (1.35)
0.345 (8.76)
0.341 (8.66)
0.337 (8.55)
0.158 (4.01)
0.154 (3.91)
0.150 (3.81)
0.244 (6.20)
0.236 (5.99)
0.228 (5.79)
08-19-2008-A
Figure 67. 20-Lead Shrink Small Outline Package [QSOP]
(RQ-20)
Dimensions shown in inches and (millimeters)