Datasheet

 2011 Microchip Technology Inc. DS21697F-page 11
MCP3302/04
Note: Unless otherwise indicated, V
DD
= V
REF
= 5V, Full differential input configuration, V
SS
= 0V, F
SAMPLE
= 100 ksps,
F
CLK
= 21*F
SAMPLE
, T
A
= +25°C.
FIGURE 2-25: I
REF
vs. V
DD
.
FIGURE 2-26: I
REF
vs. Sample Rate.
FIGURE 2-27: I
REF
vs. Temperature.
FIGURE 2-28: I
DDS
vs. V
DD
.
FIGURE 2-29: I
DDS
vs. Temperature.
FIGURE 2-30: Negative Gain Error vs.
Reference Voltage.
0
20
40
60
80
100
120
22.533.544.555.56
V
DD
(V)
I
REF
(µA)
40
60
80
100
120
I
REF
(µA)
0
20
0 50 100 150 200
Sample Rate (ksps)
88
89
90
91
92
93
I
REF
(µA)
86
87
88
-50 0 50 100 150
Temperature (°C)
0
10
20
30
40
50
60
70
80
22.533.544.555.56
V
DD
(V)
I
DDS
(pA)
0.001
0.01
0.1
1
10
100
-50-250 255075100
Temperature (°C)
I
DDS
(nA)
0
.
5
1
1.5
2
2.5
3
3.5
4
a
tive Gain Error (LSB)
-1
-0.5
0
05
0123456
Neg
a
V
REF
(V)