AD9251 Analog Devices, AD9251 Datasheet - Page 36
AD9251
Manufacturer Part Number
AD9251
Description
14-Bit, 20 MSPS/40 MSPS/65 MSPS/80 MSPS, 1.8 V Dual Analog-to-Digital Converter
Manufacturer
Analog Devices
Datasheet
1.AD9251.pdf
(36 pages)
Specifications of AD9251
Resolution (bits)
14bit
# Chan
2
Sample Rate
80MSPS
Interface
Par
Analog Input Type
Diff-Uni
Ain Range
(2Vref) p-p,2 V p-p
Adc Architecture
Pipelined
Pkg Type
CSP
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AD9251BCPZ-20
Manufacturer:
MICRON
Quantity:
1 156
Company:
Part Number:
AD9251BCPZ-65
Manufacturer:
ADI
Quantity:
100
Part Number:
AD9251BCPZ-65
Manufacturer:
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20 000
Part Number:
AD9251BCPZ-80
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Company:
Part Number:
AD9251XCPZ-65
Manufacturer:
ADI
Quantity:
329
AD9251
OUTLINE DIMENSIONS
ORDERING GUIDE
Model
AD9251BCPZ-80
AD9251BCPZRL7-80
AD9251BCPZ-65
AD9251BCPZRL7-65
AD9251BCPZ-40
AD9251BCPZRL7-40
AD9251BCPZ-20
AD9251BCPZRL7-20
AD9251-80EBZ
AD9251-65EBZ
AD9251-40EBZ
AD9251-20EBZ
1
2
©2009 Analog Devices, Inc. All rights reserved. Trademarks and
registered trademarks are the property of their respective owners.
Z = RoHS Compliant Part.
The exposed paddle (Pin 0) is the only GND connection on the chip and must be connected to the PCB AGND.
1
1
1
1
1, 2
1, 2
1, 2
1, 2
INDICATOR
1, 2
1, 2
1, 2
1, 2
SEATING
1.00
0.85
0.80
PLANE
PIN 1
12° MAX
Temperature Range
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
D07938-0-10/09(A)
TOP VIEW
BSC SQ
9.00
Figure 59. 64-Lead Lead Frame Chip Scale Package [LFCSP_VQ]
0.30
0.23
0.18
COMPLIANT TO JEDEC STANDARDS MO-220-VMMD-4
0.80 MAX
0.65 TYP
9 mm × 9 mm Body, Very Thin Quad (CP-64-4)
Dimensions shown in millimeters
Package Description
64-Lead Lead Frame Chip Scale Package (LFCSP_VQ)
64-Lead Lead Frame Chip Scale Package (LFCSP_VQ)
64-Lead Lead Frame Chip Scale Package (LFCSP_VQ)
64-Lead Lead Frame Chip Scale Package (LFCSP_VQ)
64-Lead Lead Frame Chip Scale Package (LFCSP_VQ)
64-Lead Lead Frame Chip Scale Package (LFCSP_VQ)
64-Lead Lead Frame Chip Scale Package (LFCSP_VQ)
64-Lead Lead Frame Chip Scale Package (LFCSP_VQ)
Evaluation Board
Evaluation Board
Evaluation Board
Evaluation Board
BSC SQ
8.75
0.20 REF
Rev. A | Page 36 of 36
0.05 MAX
0.02 NOM
BSC
MAX
0.50
0.50
0.40
0.30
0.60
48
33
32
49
0.60 MAX
(BOTTOM VIEW)
EXPOSED PAD
7.50
REF
FOR PROPER CONNECTION OF
THE EXPOSED PAD, REFER TO
THE PIN CONFIGURATION AND
FUNCTION DESCRIPTIONS
SECTION OF THIS DATA SHEET.
64
17
16
1
6.35
6.20 SQ
6.05
0.25 MIN
PIN 1
INDICATOR
Package Option
CP-64-4
CP-64-4
CP-64-4
CP-64-4
CP-64-4
CP-64-4
CP-64-4
CP-64-4