AD7664 Ver la hoja de datos (PDF) - Analog Devices
Número de pieza
componentes Descripción
Fabricante
AD7664 Datasheet PDF : 24 Pages
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AD7664 –Typical Performance Characteristics
2.5
2.0
1.5
1.0
0.5
0
–0.5
–1.0
–1.5
–2.0
–2.5
0
16384
32768
CODE
49152
TPC 1. Integral Nonlinearity vs. Code
65536
1.50
1.25
1.00
0.75
0.50
0.25
0
–0.25
–0.50
–0.75
–1.00
0
16384
32768
CODE
49152
65536
TPC 4. Differential Nonlinearity vs. Code
8000
7000
7288 7148
6000
5000
4000
3000
2000
1000
1173
753
0 0 12
10 0 0
0
7F86 7F87 7F88 7F89 7F8A 7F8B 7F8C 7F8D 7F8E 7F8F
CODE – Hexa
TPC 2. Histogram of 16,384 Conversions of a DC Input
at the Code Transition
140
130
120
110
100
90
80
70
60
50
40
30
20
10
0
0
0.5
1.0
1.5
2.0
2.5
POSITIVE INL (LSB)
TPC 3. Typical Positive INL Distribution (600 Units)
10000
9000
9008
8000
7000
6000
5000
4000
3000
3340
3643
2000
1000
0
0
7FB3
0
7FB4
136
7FB5
7FB6 7FB7 7FB8
CODE – Hexa
257
7FB9
0
7FBA
0
7FBB
TPC 5. Histogram of 16,384 Conversions of a DC Input
at the Code Center
180
170
160
150
140
130
120
110
100
90
80
70
60
50
40
30
20
10
0
–2.5
–2.0
–1.5
–1.0
–0.5
0.0
NEGATIVE INL (LSB)
TPC 6. Typical Negative INL Distribution (600 Units)
–8–
REV. E
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