AD7938 Analog Devices, AD7938 Datasheet - Page 33

• Manufacturer Part Number: AD7938
• Description: 8-Channel, 1.5 MSPS, 12-Bit Parallel ADCs with a Sequencer
• Manufacturer: Analog Devices

Specifications of AD7938

• Resolution (bits): 12bit
• # Chan: 8
• Sample Rate: 1.5MSPS
• Interface: Byte,Par
• Analog Input Type: Diff-Uni,SE-Uni
• Ain Range: (2Vref) p-p,5V p-p,Uni (Vref),Uni (Vref) x 2,Uni 2.5V,Uni 5.0V
• Adc Architecture: SAR
• Pkg Type: CSP,QFP

Data Sheet
ORDERING GUIDE
Model
AD7938BCPZ
AD7938BCPZ-REEL7
AD7938BSUZ
AD7938BSUZ-REEL7
EVAL-AD7938CBZ
AD7939BCPZ
AD7939BCPZ-REEL7
AD7939BSUZ
AD7939BSUZ-REEL7
1
2
Z = RoHS Compliant Part.
Linearity error here refers to integral linearity error.
1
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
Linearity Error (LSB)
±1
±1
±1
±1
±1
±1
±1
±1
Rev. C | Page 33 of 36
2
Package Description
32-Lead LFCSP_VQ
32-Lead LFCSP_VQ
32-Lead TQFP
32-Lead TQFP
Evaluation Board
32-Lead LFCSP_VQ
32-Lead LFCSP_VQ
32-Lead TQFP
32-Lead TQFP
AD7938/AD7939
Package Option
CP-32-2
CP-32-2
SU-32-2
SU-32-2
CP-32-2
CP-32-2
SU-32-2
SU-32-2