MCP3201 Datasheet, PDF (11/20 Pages) Microchip Technology – 2.7V 12-Bit A/D Converter with SPI Serial Interface

MCP3201
Note: Unless otherwise indicated, V_DD = V_REF = 5V, V_SS = 0V, f_SAMPLE = 100ksps, f_CLK = 16*f_SAMPLE,T_A = 25°C
80
70
V_REF = CS = V_DD
60
50
40
30
20
10
0
2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
VDD (V)
FIGURE 2-37: I_DDS vs. V_DD.
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
-50
-25
V_DD = V_REF = 5V
F_CLK = 1.6Mhz
0
25
50
Temperature (°C)
75
100
FIGURE 2-39: Analog Input Leakage Current vs.
Temperature.
100.00
10.00
VDD = VREF = CS = 5V
1.00
0.10
0.01
-50
-25
0
25
50
Temperature (°C)
FIGURE 2-38: I_DDS vs. Temperature.
75
100
© 1999 Microchip Technology Inc.
Preliminary
DS21290B-page 11