MCP3202
Note: Unless otherwise indicated, VDD = 5V, VSS = 0V, fSAMPLE = 100 ksps, fCLK = 18* fSAMPLE,TA = 25°C
500
80
All points at FCLK = 1.8 MHz except
450
400
350
300
250
200
150
100
50
CS = VDD
70
60
50
40
30
20
10
0
at VDD = 2.5V, FCLK = 900 kHz
0
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
VDD (V)
VDD (V)
FIGURE 2-31: IDD vs. VDD
.
FIGURE 2-34: IDDS vs. VDD.
100.00
500
450
VDD = CS = 5V
400
VDD = 5V
10.00
350
300
250
1.00
0.10
0.01
VDD = 2.7V
200
150
100
50
0
10
100
1000
10000
-50
-25
0
25
50
75
100
Clock Frequency (kHz)
Temperature (°C)
FIGURE 2-32: IDD vs. Clock Frequency.
FIGURE 2-35: IDDS vs. Temperature.
500
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
VDD = 5V
450
F
CLK = 1.8 MHz
400
350
300
250
200
150
100
50
VDD
= 5V
F
CLK = 1.8 MHz
VDD = 2.7V
CLK = 900 kHz
F
0
-50
-25
0
25
50
75
100
-50
-25
0
25
50
75
100
Temperature (°C)
Temperature (°C)
FIGURE 2-36: Analog Input leakage current vs.
Temperature.
FIGURE 2-33: IDD vs. Temperature.
DS21034D-page 10
© 2006 Microchip Technology Inc.
MICROCHIP [ MICROCHIP ]
