MCP3204 View Datasheet(PDF) - Microchip Technology
Part Name
Description
Manufacturer
MCP3204
Microchip Technology
MCP3204 Datasheet PDF : 20 Pages
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MCP3204/3208
Note: Unless otherwise indicated, VDD = VREF = 5V, VSS = 0V, fSAMPLE = 100ksps, fCLK = 20* 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
0
512 1024 1536 2048 2560 3072 3584 4096
Digital Code
FIGURE 2-13: Differential Nonlinearity (DNL) vs.
Code (Representative Part).
1.0
0.8 VDD = VREF = 2.7V
0.6 FSAMPLE = 50ksps
0.4
0.2
0.0
-0.2
-0.4
-0.6
-0.8
-1.0
0
512 1024 1536 2048 2560 3072 3584 4096
Digital Code
FIGURE 2-16: Differential Nonlinearity (DNL) vs.
Code (Representative Part, 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
-50
-25
Positive DNL
Negative DNL
0
25
50
Temperature (°C)
75
100
FIGURE 2-14: Differential Nonlinearity (DNL) vs.
Temperature.
1.0
0.8 VDD = VREF = 2.7V
0.6
FSAMPLE = 50ksps
0.4
Positive DNL
0.2
0.0
-0.2
-0.4
Negative DNL
-0.6
-0.8
-1.0
-50
-25
0
25
50
75
100
Temperature (°C)
FIGURE 2-17: Differential Nonlinearity (DNL) vs.
Temperature (VDD = 2.7V).
4
3
VDD = 2.7V
2
FSAMPLE = 50ksps
1
0
-1
VDD = 5V
-2
FSAMPLE = 100ksps
-3
-4
0
1
2
3
4
5
VREF(V)
FIGURE 2-15: Gain Error vs. VREF.
20
18
16
VDD = 5V
14
FSAMPLE = 100ksps
12
10
8
6
VDD = 2.7V
4
FSAMPLE = 50ksps
2
0
0
1
2
3
4
5
VREF (V)
FIGURE 2-18: Offset Error vs. VREF.
© 1999 Microchip Technology Inc.
Preliminary
DS21298B-page 7
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