Datasheet

MCP3301
DS21700E-page 6  2001-2011 Microchip Technology Inc.
2.0 TYPICAL PERFORMANCE CURVES
Note: Unless otherwise indicated, V
DD
= V
REF
= 5V, Full differential input configuration, V
SS
= 0V, F
SAMPLE
= 100 ksps,
F
CLK
= 17*F
SAMPLE
, T
A
= 25°C.
FIGURE 2-1: Integral Nonlinearity (INL)
vs. Sample Rate.
FIGURE 2-2: Integral Nonlinearity (INL)
vs. V
REF.
FIGURE 2-3: Integral Nonlinearity (INL)
vs. Code (Representative Part).
FIGURE 2-4: Integral Nonlinearity (INL)
vs. Temperature.
FIGURE 2-5: Differential Nonlinearity
(DNL) vs. Sample Rate.
FIGURE 2-6: Differential Nonlinearity
(DNL) vs. V
REF
.
Note: The graphs and tables provided following this note are a statistical summary based on a limited number of
samples and are provided for informational purposes only. The performance characteristics listed herein
are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified
operating range (e.g., outside specified power supply range) and therefore outside the warranted range.
-1.0
-0.8
-0.6
-0.4
-0.2
0.0
0.2
0.4
0.6
0.8
1.0
0 50 100 150 200
Sample Rate (ksps)
INL(LSB)
Positive INL
Negative INL
-2.0
-1.5
-1.0
-0.5
0.0
0.5
1.0
1.5
2.0
012345
V
REF
(V)
INL (LSB)
Positive INL
Negative INL
-1
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1
-4096 -3072 -2048 -1024 0 1024 2048 3072 4096
Code
INL(LSB)
-1.0
-0.8
-0.6
-0.4
-0.2
0.0
0.2
0.4
0.6
0.8
1.0
-50 -25 0 25 50 75 100 125 150
Temperature(°C)
INL(LSB)
Positive INL
Negative INL
-1.0
-0.8
-0.6
-0.4
-0.2
0.0
0.2
0.4
0.6
0.8
1.0
0 50 100 150 200
Sample Rate(ksps)
DNL (LSB)
Positive INL
Negative INL
-2.0
-1.5
-1.0
-0.5
0.0
0.5
1.0
1.5
2.0
0123456
V
REF
(V)
DNL (LSB)
Positive INL
Negative INL