MCP3302-I/ST Microchip Technology, MCP3302-I/ST Datasheet - Page 6

• Manufacturer Part Number: MCP3302-I/ST
• Description: 13-Bit Differential Input, Low Power A/D Converter with SPI Serial Interface
• Manufacturer: Microchip Technology

MCP3302/04
Note: Unless otherwise indicated, V
f
FIGURE 2-7:
Temperature.
FIGURE 2-8:
Sample Rate.
FIGURE 2-9:
V
DS21697A-page 6
CLK
REF
.
= 21*f
-0.2
-0.4
-0.6
-0.8
-0.5
-1.5
-0.2
-0.4
-0.6
-0.8
0.8
0.6
0.4
0.2
1.5
0.5
0.8
0.6
0.4
0.2
-1
-1
-2
-1
1
0
2
1
0
1
0
-50
0
0
SAMPLE
-25
Integral
Differential Nonlinearity (DNL) vs.
1
Differential Nonlinearity (DNL) vs.
, T
50
0
A
Positive DNL
Negative DNL
= 25°C.
Negative INL
Negative DNL
2
Positive INL
Sample Rate (ksps)
Positive DNL
25
Temperature(°C)
Nonlinearity
V
100
REF
50
3
(V)
75
DD
4
100
150
= V
REF
(INL)
125
5
= 5V, Full differential input configuration, V
150
200
6
vs.
FIGURE 2-10: Integral
Temperature (V
FIGURE 2-11: Differential Nonlinearity (DNL) vs.
Sample Rate (V
FIGURE 2-12: Differential Nonlinearity (DNL) vs. V
(V
DD
= 2.7V).
-0.2
-0.4
-0.6
-0.8
-0.2
-0.4
-0.6
-0.8
0.8
0.6
0.4
0.2
-0.5
-1.5
0.8
0.6
0.4
0.2
1.5
0.5
-1
-1
1
0
-1
-2
1
0
2
1
0
-50
0
0
V
V
F
V
F
DD
SAMPLE
DD
SAMPLE
DD
=V
=V
=2.7V
REF
-25
REF
10
= 50 ksps
= 50 ksps
DD
=2.7V
0.5
=2.7V
DD
= 2.7V).
Positive INL
= 2.7V).
0
20
Positive DNL
Negative INL
Negative DNL
Sample Rate (ksps)
Positive DNL
1
25
Temperature (°C)
Negative DNL
30
SS
2001 Microchip Technology Inc.
Nonlinearity
V
REF
= 0V, f
1.5
50
(V)
40
75
SAMPLE
2
50
100
2.5
60
= 100 ksps,
(INL)
125
150
70
3
vs.
REF