AD5721 Ver la hoja de datos (PDF) - Analog Devices
Número de pieza
componentes Descripción
Fabricante
AD5721 Datasheet PDF : 31 Pages
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AD5761/AD5721
3
MAXIMUM INL, 0V TO 5V SPAN
MAXIMUM INL, ±10V SPAN
MINIMUM INL, 0V TO 5V SPAN
2
MINIMUM INL, ±10V SPAN
VDD = +21V
VSS = –11V
1
0
–1
–2
–3
2.00
2.25
2.50
2.75
3.00
REFERENCE VOLTAGE (V)
Figure 19. INL Error vs. Reference Voltage
1.0
MAXIMUM DNL, 0V TO 5V SPAN
0.8
MAXIMUM DNL, ±10V SPAN
MINIMUM DNL, 0V TO 5V SPAN
MINIMUM DNL, ±10V SPAN
0.6
VDD = +21V
VSS = –11V
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
2.00
2.25
2.50
2.75
3.00
REFERENCE VOLTAGE (V)
Figure 20. DNL Error vs. Reference Voltage
0.010
0.008
0V TO 5V SPAN
0V TO 10V SPAN
VDD = +21V
VSS = –11V
0.006
0.004
0.002
0
–0.002
–0.004
–0.006
–0.008
–0.010
–40
–20
0
25
50
85
TEMPERATURE (°C)
105
125
Figure 21. Zero-Scale Error vs. Temperature
Data Sheet
0.006
0.004
VDD = +21V
VSS = –11V
0V TO 5V SPAN
±10V SPAN
0.002
0
–0.002
–0.004
–0.006
–40
–20
0
25
50
85
TEMPERATURE (°C)
105
125
Figure 22. Midscale Error vs. Temperature
0.006
0.004
VDD = +21V
VSS = –11V
0V TO 5V SPAN
±10V SPAN
0.002
0
–0.002
–0.004
–0.006
–40
–20
0
25
50
85
TEMPERATURE (°C)
105
125
Figure 23. Full-Scale Error vs. Temperature
0.10
VDD = +21V
0.08 VSS = –11V
0V TO 5V SPAN
±10V SPAN
0.06
0.04
0.02
0
–0.02
–0.04
–0.06
–0.08
–0.10
–40
–20
0
25
50
85
TEMPERATURE (°C)
105
125
Figure 24. Gain Error vs. Temperature
Rev. C | Page 12 of 31
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