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AD9945
Rev. C | Page 14 of 14
OUTLINE DIMENSIONS
COMPLIANT TO JEDEC STANDARDS MO-220-WHHD.
11
2408
-A
1
0.50
BSC
BOTTOM VIEW
TOP VIEW
PIN 1
INDICATOR
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 12. 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
ORDERING GUIDE
Model1
Temperature Range
Package Description
Package Option
AD9945KCPZ
20°C to +85°C
32-Lead Lead Frame Chip Scale Package [LFCSP_WQ]
CP-32-7
AD9945KCPZRL7
20°C to +85°C
32-Lead Lead Frame Chip Scale Package [LFCSP_WQ]
CP-32-7
1 Z = RoHS Compliant Part.
REVISION HISTORY
5/13—Rev. B to Rev. C
Updated Outline Dimensions........................................................14
Changes to Ordering Guide...........................................................14
1/11—Rev. A to Rev. B
Changed 140 mW to 160 mW Throughout ..................................1
Changes to Power Supply Voltage Parameter and Power
Consumption, Normal Operation (DRVDD Power not
Included) Parameter in General Specifications Table ..................2
Changed 2.7 V to 2.85 V in Digital Specifications Table
Summary ............................................................................................2
Changes to System Specifications Table Summary.......................3
Added Low Gain Mode Parameter in System Specifications
Table ....................................................................................................3
Added Exposed Pad Notation to Pin Configuration....................5
Changes to TPC 1..............................................................................7
Changes to Table 1 ............................................................................8
Changes to Figure 4 and Figure 5 ...................................................9
Added Required Start-Up Write Section .....................................13
Changes to Grounding and Decoupling Recommendations
Section ..............................................................................................13
Moved Ordering Guide ..................................................................14
Changes to Ordering Guide...........................................................14
11/03—Rev. 0 to Rev. A
Changes to Timing Specifications...................................................4
Changes to Ordering Guide.............................................................4
Changes to Figure 11 ......................................................................13
Updated Outline Dimensions........................................................14
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D03636-0-5/13(C)