AD7667 Analog Devices, AD7667 Datasheet - Page 12
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AD7667
Manufacturer Part Number
AD7667
Description
Manufacturer
Analog Devices
Datasheet
1.AD7667.pdf
(28 pages)
Specifications of AD7667
Resolution (bits)
16bit
# Chan
1
Sample Rate
1MSPS
Interface
Par,Ser,SPI
Analog Input Type
Diff-Uni
Ain Range
(Vref) p-p,2.5V p-p,Uni (Vref),Uni 2.5V
Adc Architecture
SAR
Pkg Type
CSP,QFP
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AD7667AST
Manufacturer:
ADI
Quantity:
329
Company:
Part Number:
AD7667ASTZ
Manufacturer:
ADI
Quantity:
306
Company:
Part Number:
AD7667ASTZ
Manufacturer:
Analog Devices Inc
Quantity:
10 000
Part Number:
AD7667ASTZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Company:
Part Number:
AD7667ASTZRL
Manufacturer:
Analog Devices Inc
Quantity:
10 000
AD7667
TYPICAL PERFORMANCE CHARACTERISTICS
–0.5
–1.0
–1.5
–2.0
2.0
1.5
1.0
0.5
20
15
10
30
20
10
0
0
5
0
0
0
0
Figure 7. Typical Positive DNL Distribution (102 Units)
Figure 6. Typical Positive INL Distribution (102 Units)
0.25
Figure 5. Integral Nonlinearity vs. Code
16384
0.5
0.50
POSITIVE INL (LSB)
POSITIVE DNL (LSB)
32768
CODE
0.75
1.0
1.00
49152
1.5
1.25
65536
1.50
2.0
Rev. 0 | Page 12 of 28
–0.5
–1.0
1.5
1.0
0.5
20
15
10
60
50
40
30
20
10
0
–1.00
5
0
0
–2.0
0
Figure 10. Typical Negative DNL Distribution (102 Units)
Figure 9. Typical Negative INL Distribution (102 Units)
Figure 8. Differential Nonlinearity vs. Code
16384
–0.75
–1.5
NEGATIVE DNL (LSB)
NEGATIVE INL (LSB)
32768
CODE
–0.50
–1.0
49152
–0.25
–0.5
65536
0
0