AD7298 Analog Devices, AD7298 Datasheet - Page 24

• Manufacturer Part Number: AD7298
• Description: 8-Channel, 1MSPS, 12-Bit SAR ADC with Temperature Sensor
• Manufacturer: Analog Devices

Specifications of AD7298

• Resolution (bits): 12bit
• # Chan: 8
• Sample Rate: 1MSPS
• Interface: SPI
• Analog Input Type: SE-Uni
• Ain Range: Uni (Vref),Uni 1.0V,Uni 1.25,Uni 2.0V,Uni 2.5V
• Adc Architecture: SAR
• Pkg Type: CSP

AD7298
OUTLINE DIMENSIONS
ORDERING GUIDE
Model
AD7298BCPZ
AD7298BCPZ-RL7
EVAL-AD7298SDZ
1
©2010–2011 Analog Devices, Inc. All rights reserved. Trademarks and
registered trademarks are the property of their respective owners.
Z = RoHS Compliant Part.
1
−40°C to +125°C
Temperature Range
−40°C to +125°C
INDICATOR
SEATING
PLANE
0.80
0.75
0.70
PIN 1
D08754-0-6/11(B)
Figure 32. 20-Lead Lead Frame Chip Scale Package [LFCSP_WQ]
TOP VIEW
4.10
4.00 SQ
3.90
COMPLIANT TO JEDEC STANDARDS MO-220-WGGD.
4 mm × 4 mm Body, Very, Very Thin Quad
Package Description
20-Lead Lead Frame Chip Scale Package [LFCSP_WQ]
20-Lead Lead Frame Chip Scale Package [LFCSP_WQ]
Evaluation Board
Dimensions shown in millimeters
Rev. B | Page 24 of 24
0.20 REF
0.50
0.40
0.30
BSC
(CP-20-8)
0.50
0.05 MAX
0.02 NOM
COPLANARITY
0.08
11
15
16
10
0.30
0.25
0.18
BOTTOM VIEW
EXPOSED
PAD
FOR PROPER CONNECTION OF
THE EXPOSED PAD, REFER TO
THE PIN CONFIGURATION AND
FUNCTION DESCRIPTIONS
SECTION OF THIS DATA SHEET.
20
6
5
1
0.25 MIN
2.75
2.60 SQ
2.35
Package Option
CP-20-8
CP-20-8