MCP3304 Microchip Technology, MCP3304 Datasheet - Page 13

• Manufacturer Part Number: MCP3304
• Description: 13-Bit Differential Input, Low Power A/D Converter with SPI Serial Interface
• Manufacturer: Microchip Technology

FIGURE 2-37:
FIGURE 2-38:
FIGURE 2-39:
Reference Voltage.
© 2007 Microchip Technology Inc.
Note:
0.001
0.01
100
80
70
60
50
40
30
20
10
-0.5
0.1
3.5
2.5
1.5
0.5
0
10
-1
1
4
3
2
1
0
2
-50
0
Unless otherwise indicated, V
F
SAMPLE
2.5
-25
1
3
V
F
= 100 ksps, F
SAMPLE
DD
=5V
I
0
I
Negative Gain Error vs.
2
3.5
DDS
DDS
Temperature (°C)
= 100 ksps
V
V
DD
vs. V
vs. Temperature.
REF
4
25
(V)
3
(V)
4.5
DD
CLK
50
4
.
= 21*F
5
DD
75
5
5.5
= V
SAMPLE
REF
100
6
6
= 5V, Full differential input configuration, V
, T
A
= 25°C.
FIGURE 2-40:
Temperature.
FIGURE 2-41:
vs. Frequency.
-0.5
-1.5
1.5
0.5
-1
-2
80
79
78
77
76
75
74
73
72
71
70
2
1
0
-50
1
V
F
SAMPLE
DD
=V
REF
= 50 ksps
=2.7V
0
MCP3302/04
Negative Gain Error vs.
10
Common Mode Rejection
Input Frequency (kHz)
Temperature (°C)
V
F
DD
SAMPLE
50
=V
SS
REF
= 100 ksps
=5V
= 0V,
100
DS21697C-page 13
100
1000
150