AD1990
OUTLINE DIMENSIONS
9.00
BSC SQ
PIN 1
INDICATOR
TOP
VIEW
0.60 MAX
0.60 MAX
48 49
0.30
0.25
0.18
64 1
PIN 1
INDICATOR
8.75
BSC SQ
EXPOSED PAD
(BOTTOM VIEW)
7.25
7.10 SQ
6.95
1.00 12° MAX
0.85
0.80
SEATING
PLANE
0.80 MAX
0.65 TYP
0.50 BSC
0.45
0.40
0.35
33
32
0.05 MAX
0.02 NOM
0.20 REF
7.50
REF
17 16
COMPLIANT TO JEDEC STANDARDS MO-220-VMMD-4
Figure 27. 64-Lead Lead Frame Chip Scale Package [LFCSP_VQ]
9 mm × 9 mm Body, Very Thin Quad
(CP-64-3)
Dimensions shown in millimeters
0.25 MIN
ORDERING GUIDE
Model
Temperature Range
AD1990ACPZ1
−40°C to +85°C
AD1990ACPZRL1 −40°C to +85°C
AD1990ACPZRL71 −40°C to +85°C
EVAL-AD1990EB
Package Description
64-Lead Lead Frame Chip Scale Package (LFCSP_VQ)
64-Lead Lead Frame Chip Scale Package (LFCSP_VQ), 13”Tape and Reel
64-Lead Lead Frame Chip Scale Package (LFCSP_VQ), 7”Tape and Reel
Evaluation Board
1 Z = Pb-free part.
Package Option
CP-64-3
CP-64-3
CP-64-3
©2006 Analog Devices, Inc. All rights reserved. Trademarks and
registered trademarks are the property of their respective owners.
D05380-0-4/06(0)
Rev. 0 | Page 16 of 16