AD7170 Ver la hoja de datos (PDF) - Analog Devices
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AD7170 Datasheet PDF : 15 Pages
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AD7170
TYPICAL PERFORMANCE CHARACTERISTICS
10
VREF = VDD = 5V
8
VREF = VDD = 3V
6
4
2
0
–40
–10
20
50
80
110
TEMPERATURE (°C)
Figure 6. AD7170 RMS Noise vs. Temperature
0.020
0.015
0.010
0.005
0
–0.005
–0.010
–0.015
–3
–2
–1
0
1
2
3
VIN (V)
Figure 7. Integral Nonlinearity (VREF = VDD)
180
160
140
120
–40
–10
20
50
80
110
TEMPERATURE (°C)
Figure 8. Offset vs. Temperature
Data Sheet
0.025
0.023
0.021
0.019
0.017
0.015
–40
–10
20
50
80
110
TEMPERATURE (°C)
Figure 9. Gain Error vs. Temperature
140
132
VREF = VDD = 5V
124
116
VREF = VDD = 3V
108
100
–40
–10
20
50
80
110
TEMPERATURE (°C)
Figure 10. Power Supply Current vs. Temperature
4.5
4.0
3.5
3.0
VREF = VDD = 5V
2.5
2.0
1.5
1.0
VREF = VDD = 3V
0.5
0
–40
–10
20
50
80
110
TEMPERATURE (°C)
Figure 11. Power-Down Current vs. Temperature
Rev. B | Page 8 of 14
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