MCP3202 Ver la hoja de datos (PDF) - Microchip Technology
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MCP3202 Datasheet PDF : 28 Pages
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MCP3202
Note: Unless otherwise indicated, VDD = 5V, VSS = 0V, fSAMPLE = 100 ksps, fCLK = 18* fSAMPLE,TA = 25°C
1.0
0.8
0.6
0.4
0.2
0.0
-0.2
-0.4
-0.6
-0.8
-1.0
-50
-25
Positive INL
Negative INL
0
25
50
Temperature (°C)
75
100
FIGURE 2-7: Integral Nonlinearity (INL) vs.
Temperature.
1.0
0.8 VDD = 2.7V
0.6 FSAMPLE = 50 ksps
0.4
0.2
0.0
-0.2
-0.4
-0.6
-0.8
-1.0
-50
-25
0
Positive INL
Negative INL
25
50
Temperature (°C)
75
100
FIGURE 2-10: Integral Nonlinearity (INL) vs.
Temperature (VDD = 2.7V).
1.0
0.8
0.6
0.4
0.2
0.0
-0.2
-0.4
-0.6
-0.8
-1.0
0
Positive DNL
Negative DNL
25
50
75
100
125
150
Sample Rate (ksps)
FIGURE 2-8: Differential Nonlinearity (DNL) vs.
Sample Rate.
2.0
1.5 VDD = 2.7V
1.0
0.5
Positive DNL
0.0
-0.5
Negative DNL
-1.0
-1.5
-2.0
0
20
40
60
80
100
Sample Rate (ksps)
FIGURE 2-11: Differential Nonlinearity (DNL) vs.
Sample Rate (VDD = 2.7V).
1.0
0.8
0.6
0.4
0.2
0.0
-0.2
-0.4
-0.6
-0.8
-1.0
3.0
Positive DNL
FSAMPLE = 100 ksps
Negative DNL
3.5
4.0
4.5
5.0
VDD(V)
FIGURE 2-9: Differential Nonlinearity (DNL) vs. VDD.
1.0
0.8
0.6
0.4
0.2
0.0
-0.2
-0.4
-0.6
-0.8
-1.0
2.5
Positive DNL
FSAMPLE = 50 ksps
Negative DNL
3.0
3.5
4.0
4.5
5.0
VDD(V)
FIGURE 2-12: Differential Nonlinearity (DNL) vs. VDD.
DS21034D-page 6
© 2006 Microchip Technology Inc.
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