MCP3002T-I View Datasheet(PDF) - Microchip Technology
Part Name
Description
Manufacturer
MCP3002T-I Datasheet PDF : 34 Pages
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MCP3002
Note: Unless otherwise indicated, VDD = 5V, fSAMPLE = 200 ksps, fCLK = 16* fSAMPLE, TA = +25°C.
0.4
0.3
0.2
0.1
0.0
-0.1
-0.2
-0.3
-0.4
-50
Positive DNL
Negative DNL
-25
0
25
50
Temperature (°C)
75 100
FIGURE 2-13:
Differential Nonlinearity
(DNL) vs. Temperature.
0.4
VDD = 2.7V
0.3 fSAMPLE = 75 ksps
0.2
Positive DNL
0.1
0.0
-0.1
Negative DNL
-0.2
-0.3
-0.4
-50 -25
0
25
50
Temperature (°C)
75 100
FIGURE 2-16:
Differential Nonlinearity
(DNL) vs. Temperature (VDD = 2.7V).
1.0
0.8 All points taken at fSAMPLE = 200 ksps except
0.6 VDD = 2.7V, fSAMPLE = 75 ksps
0.4
0.2
0.0
-0.2
-0.4
-0.6
-0.8
-1.0
2.5 3.0 3.5 4.0 4.5 5.0 5.5
VDD (V)
FIGURE 2-14:
Gain Error vs. VDD.
0.0
-0.1
-0.2
VDD = 2.7V
fSAMPLE = 75 ksps
-0.3
-0.4
VDD = 5V
fSAMPLE = 200 ksps
-0.5
-50 -25
FIGURE 2-15:
0
25
50
Temperature (°C)
75 100
Gain Error vs. Temperature.
1.0
All points taken at fSAMPLE = 200 ksps except
0.8 VDD = 2.7V, fSAMPLE = 75 ksps
0.6
0.4
0.2
0.0
2.5 3.0 3.5 4.0 4.5 5.0 5.5
VDD (V)
FIGURE 2-17:
Offset Error vs. VDD.
0.8
0.7
0.6
0.5 VDD = 2.7V
0.4 fSAMPLE = 75 ksps
VDD = 5V
fSAMPLE = 200 ksps
0.3
0.2
0.1
0.0
-50 -25
0
25
50
Temperature (°C)
75 100
FIGURE 2-18:
Temperature.
Offset Error vs.
© 2008 Microchip Technology Inc.
DS21294D-page 9
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