MCP3304 Microchip Technology, MCP3304 Datasheet - Page 12

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

MCP3302/04
FIGURE 2-31:
FIGURE 2-32:
FIGURE 2-33:
DS21697C-page 12
Note:
450
400
350
300
250
200
150
100
600
500
400
300
200
100
400
350
300
250
200
150
100
50
50
0
0
0
-50
2
0
Unless otherwise indicated, V
F
SAMPLE
2.5
50
3
0
= 100 ksps, F
I
I
I
V
F
V
V
Sample Rate (ksps)
DD
DD
DD
DD
SAMPLE
3.5
Temperature (°C)
DD
DD
=V
=V
=V
REF
REF
REF
V
F
vs. V
vs. Sample Rate.
vs. Temperature.
V
= 50 ksps
SAMPLE
DD
DD
=2.7V
=5V
=2.7V
100
=V
50
4
(V)
REF
= 100 ksps
=5V
DD
4.5
CLK
.
150
100
= 21*F
5
DD
5.5
= V
SAMPLE
REF
200
150
6
= 5V, Full differential input configuration, V
, T
A
= 25°C.
FIGURE 2-34:
FIGURE 2-35:
FIGURE 2-36:
120
100
100
120
100
80
60
40
20
90
80
70
60
50
40
30
20
10
80
60
40
20
0
0
0
-50
0
2
2.5
V
DD
=V
50
0
3
REF
=5V
I
I
I
Sample Rate (ksps)
REF
REF
REF
Temperature (°C)
3.5
V
© 2007 Microchip Technology Inc.
DD
=V
V
REF
vs. V
vs. Sample Rate.
vs. Temperature.
DD
100
50
=2.7V
4
(V)
SS
V
F
= 0V,
4.5
DD
V
F
DD
SAMPLE
SAMPLE
DD
=V
=V
.
REF
REF
= 100 ksps
150
= 50 ksps
100
=5V
=2.7V
5
5.5
200
150
6