MCP3208-CI/SN Microchip Technology, MCP3208-CI/SN Datasheet - Page 6

• Manufacturer Part Number: MCP3208-CI/SN
• Description: 2.7V 4-Channel/8-Channel 10-Bit A/D Converters with SPI Serial Interface
• Manufacturer: Microchip Technology

MCP3204/3208
2.0
Note: Unless otherwise indicated, V
FIGURE 2-1:
vs. Sample Rate.
FIGURE 2-2:
vs. V
FIGURE 2-3:
vs. Code (Representative Part).
DS21298C-page 6
Note:
-0.2
-0.4
-0.6
-0.8
-1.0
-0.5
-1.0
-1.5
-2.0
-0.2
-0.4
-0.6
-0.8
-1.0
REF
1.0
0.8
0.6
0.4
0.2
0.0
2.5
2.0
1.5
1.0
0.5
0.0
1.0
0.8
0.6
0.4
0.2
0.0
0
0
0
TYPICAL PERFORMANCE CHARACTERISTICS
.
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.
512
25
1
1024
Positive INL
Positive INL
Negative INL
Sample Rate (ksps)
Negative INL
50
Integral Nonlinearity (INL)
Integral Nonlinearity (INL)
1536
Integral Nonlinearity (INL)
Digital Code
2
VREF (V)
2048
75
2560
3
100
DD
3072
= V
125
4
REF
3584
= 5V, V
4096
150
5
SS
= 0V, f
FIGURE 2-4:
vs. Sample Rate (V
FIGURE 2-5:
vs. V
FIGURE 2-6:
vs. Code (Representative Part, V
SAMPLE
-0.5
-1.0
-1.5
-2.0
-0.5
-1.0
-1.5
-2.0
2.0
1.5
1.0
0.5
0.0
-0.2
-0.4
-0.6
-0.8
-1.0
2.0
1.5
1.0
0.5
0.0
REF
1.0
0.8
0.6
0.4
0.2
0.0
0.0
0
= 100 ksps, f
0
(V
V
V
F
DD
DD
SAMPLE
DD
= V
10
= V
512
REF
0.5
REF
= 50 ksps
= 2.7V).
Negative INL
= 2.7 V
Positive INL
= 2.7 V
1024
20
Positive INL
Sample Rate (ksps)
Negative INL
CLK
1.0
DD
1536
Integral Nonlinearity (INL)
Integral Nonlinearity (INL)
Integral Nonlinearity (INL)
30
Digital Code
= 20* f
= 2.7V).
VREF (V)
2002 Microchip Technology Inc.
2048
40
1.5
SAMPLE
2560
50
2.0
DD
3072
60
,T
= 2.7V).
A
2.5
= 25°C.
3584
70
4096
80
3.0