Data Sheet
AD7985
OUTLINE DIMENSIONS
PIN 1
INDICATOR
0.80
0.75
0.70
SEATING
PLANE
4.10
4.00 SQ
3.90
TOP VIEW
0.30
0.25
0.50
BSC
0.20
16
20
15
1
EXPOSED
PAD
PIN 1
INDICATOR
2.65
2.50 SQ
2.35
5
11
0.50
10
6
0.25 MIN
0.40
BOTTOM VIEW
0.30
0.05 MAX
0.02 NOM
COPLANARITY
0.08
FOR PROPER CONNECTION OF
THE EXPOSED PAD, REFER TO
THE PIN CONFIGURATION AND
FUNCTION DESCRIPTIONS
SECTION OF THIS DATA SHEET.
0.20 REF
ORDERING GUIDE
Model1, 2, 3
Temperature
Range
AD7985BCPZ
−40°C to +85°C
AD7985BCPZ-RL7 −40°C to +85°C
EVAL-AD7985FMCZ
EVAL-SDP-CH1Z
COMPLIANT TO JEDEC STANDARDS MO-220-WGGD.
Figure 40. 20-Lead Lead Frame Chip Scale Package [LFCSP]
4 mm × 4 mm Body and 0.75 mm Package Height
(CP-20-10)
Dimensions shown in millimeters
Package Description
20-Lead Lead Frame Chip Scale Package [LFCSP], Tray
20-Lead Lead Frame Chip Scale Package [LFCSP], 7” Tape and Reel
Evaluation Board
Controller Board
Package
Option
CP-20-10
CP-20-10
Ordering
Quantity
490
1,500
1 Z = RoHS Compliant Part.
2 The EVAL-AD7985FMCZ can be used as a standalone evaluation board or in conjunction with the EVAL-SDP-CH1Z for evaluation/demonstration purposes.
3 The EVAL-SDP-CH1Z allows a PC to control and communicate with all Analog Devices evaluation boards ending in the FMC designator.
Rev. C | Page 27 of 28