Datasheet

AD7621
Rev. 0 | Page 28 of 32
OUTLINE DIMENSIONS
COMPLIANT TO JEDEC STANDARDS MS-026BBC
TOP VIEW
(PINS DOWN)
1
12
13
25
24
36
37
48
0.27
0.22
0.17
0.50
BSC
LEAD PITCH
7.00
BSC SQ
1.60
MAX
0.75
0.60
0.45
VIEW A
9.00 BSC
SQ
PIN 1
0.20
0.09
1.45
1.40
1.35
0.08 MAX
COPLANARITY
VIEW A
ROTATED 90° CCW
SEATING
PLANE
7°
3.5°
0°
0.15
0.05
Figure 43. 48-Lead Low Profile Quad Flatpack (LQFP)
[ST-48]
Dimensions shown in millimeters
COMPLIANT TO JEDEC STANDARDS MO-220-VKKD-2
PIN 1
INDICATOR
TOP
VIEW
6.75
BSC SQ
7.00
BSC SQ
1
48
12
13
37
36
24
25
5.25
5.10 SQ
4.95
0.50
0.40
0.30
0.30
0.23
0.18
0.50 BSC
12° MAX
0.20 REF
0.80 MAX
0.65 TYP
1.00
0.85
0.80
5.50
REF
0.05 MAX
0.02 NOM
0.60 MAX
0.60 MAX
PIN 1
INDICATOR
COPLANARITY
0.08
SEATING
PLANE
0.25 MIN
EXPOSED
P
A
D
(BOTTOM VIEW)
PADDLE CONNECTED TO GND.
THIS CONNECTION IS NOT
REQUIRED TO MEET THE
ELECTRICAL PERFORMANCES
Figure 44. 48-Lead Lead Frame Chip Scale Package (LFCSP_VQ)
7 mm × 7 mm Body, Very Thin Quad
[CP-48-1]
Dimensions shown in millimeters