AD7321 Analog Devices, AD7321 Datasheet - Page 34

• Manufacturer Part Number: AD7321
• Description: 500 kSPS, 2-Channel, Software-Selectable, True Bipolar Input, 12-Bit Plus Sign ADC
• Manufacturer: Analog Devices

Specifications of AD7321

• Resolution (bits): 13bit
• # Chan: 2
• Sample Rate: 500kSPS
• Interface: Ser,SPI
• Analog Input Type: Diff-Uni,SE-Uni
• Ain Range: Bip 10V,Bip 2.5V,Bip 5.0V,Uni 10V
• Adc Architecture: SAR
• Pkg Type: SOP

AD7321
OUTLINE DIMENSIONS
ORDERING GUIDE
Model
AD7321BRUZ
AD7321BRUZ-REEL
AD7321BRUZ-REEL7
EVAL-AD7321CBZ
EVAL-CONTROL BRD2
1
2
3
Z = RoHS Compliant Part.
This is used as a standalone evaluation board or in conjunction with the EVAL-CONTROL board for evaluation/demonstration purposes.
This board is a complete unit allowing a PC to control and communicate with all Analog Devices evaluation boards ending in the CB designators. To order a complete
evaluation kit, the particular ADC evaluation board (for example, EVAL-AD7321CB), the EVAL-CONTROL BRD2, and a 12 V transformer must be ordered. See the relevant
evaluation board technical note for more information.
1
1, 2
1
1
3
COPLANARITY
1.05
1.00
0.80
PIN 1
4.50
4.40
4.30
0.10
0.15
0.05
Temperature Range
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
Figure 54. 14-Lead Thin Shrink Small Outline Package [TSSOP]
14
1
0.65 BSC
0.30
0.19
COMPLIANT TO JEDEC STANDARDS MO-153-AB-1
5.10
5.00
4.90
Dimensions show in millimeters
8
7
6.40
BSC
Rev. A | Page 34 of 36
SEATING
PLANE
1.20
MAX
(RU-14)
0.20
0.09
Package Description
14-Lead TSSOP
14-Lead TSSOP
14-Lead TSSOP
Evaluation Board
Controller Board
8°
0°
0.75
0.60
0.45
Package Option
RU-14
RU-14
RU-14