AD7622 Analog Devices, AD7622 Datasheet - Page 25

• Manufacturer Part Number: AD7622
• Manufacturer: Analog Devices

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

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
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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