AD7622 Analog Devices, AD7622 Datasheet - Page 25
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AD7622
Manufacturer Part Number
AD7622
Description
Manufacturer
Analog Devices
Datasheet
1.AD7622.pdf
(28 pages)
Specifications of AD7622
Resolution (bits)
16bit
# Chan
1
Sample Rate
2MSPS
Interface
Byte,Par,Ser,SPI
Analog Input Type
Diff-Uni
Ain Range
(2Vref) p-p
Adc Architecture
SAR
Pkg Type
CSP,QFP
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Company
Part Number
Manufacturer
Quantity
Price
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Part Number:
AD7622AST
Manufacturer:
ADI
Quantity:
260
Company:
Part Number:
AD7622BSTZ
Manufacturer:
Analog Devices Inc
Quantity:
10 000
Company:
Part Number:
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Manufacturer:
Analog Devices Inc
Quantity:
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SDOUT
SDOUT
CNVST
BUSY
SCLK
BUSY
SCLK
SDIN
CS
CS
t
16
Figure 41. Slave Serial Data Timing for Reading (Read Previous Conversion During Convert)
t
t
16
31
t
3
t
t
33
31
X
X
Figure 40. Slave Serial Data Timing for Reading (Read After Convert)
t
t
36
1
36
1
t
t
35
35
D15
D15
X15
t
t
37
37
t
34
2
2
EXT/INT = 1
D14
D14
X14
t
t
EXT/INT = 1
32
32
3
3
Rev. 0 | Page 25 of 28
D13
X13
D13
INVSCLK = 0
14
INVSCLK = 0
14
15
15
X1
D1
D1
RD = 0
16
16
RD = 0
D0
X0
D0
17
X15
Y15
18
X14
Y14
AD7622