Datasheet

AD7490 Data Sheet
Rev. D | Page 26 of 28
OUTLINE DIMENSIONS
COMPLIANT TO JEDEC STANDARDS MO-153-AE
28
15
141
8°
0°
SEATING
PLANE
COPLANARITY
0.10
1.20 MAX
6.40 BSC
0.65
BSC
PIN 1
0.30
0.19
0.20
0.09
4.50
4.40
4.30
0.75
0.60
0.45
9.80
9.70
9.60
0.15
0.05
Figure 33. 28-Lead Thin Shrink Small Outline Package [TSSOP]
(RU-28)
Dimensions shown in millimeters
COMPLIANT TO JEDEC STANDARDS MO-220-WHHD.
112408-A
1
0.50
BSC
BOTTOM VIEWTOP VIEW
PIN 1
INDICA
TOR
32
9
16
17
24
25
8
EXPOSED
PAD
PIN 1
INDICATOR
3.25
3.10 SQ
2.95
SEATING
PLANE
0.05 MAX
0.02 NOM
0.20 REF
COPLANARITY
0.08
0.30
0.25
0.18
5.10
5.00 SQ
4.90
0.80
0.75
0.70
FOR PROPER CONNECTION OF
THE EXPOSED PAD, REFER TO
THE PIN CONFIGURATION AND
FUNCTION DESCRIPTIONS
SECTION OF THIS DATA SHEET.
0.50
0.40
0.30
0.25 MIN
Figure 34. 32-Lead Lead Frame Chip Scale Package [LFCSP_WQ]
5 mm × 5 mm Body, Very Very Thin Quad
(CP-32-7)
Dimensions shown in millimeters