MCP6401 View Datasheet(PDF) - Microchip Technology
Part Name
Description
Manufacturer
MCP6401 Datasheet PDF : 44 Pages
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MCP6401/1R/1U/2/4/6/7/9
Note: Unless otherwise indicated, TA = +25°C, VDD = +1.8V to +6.0V, VSS = GND, VCM = VDD/2, VOUT ≈ VDD/2,
VL = VDD/2, RL = 100 kΩ to VL and CL = 60 pF.
90
85
80
75
70
65
60
55
50
-50
PSRR (VDD = 1.8V to 6.0V)
CMRR (VDD = 6.0V)
CMRR (VDD = 1.8V)
-25 0 25 50 75 100 125 150
Ambient Temperature (°C)
FIGURE 2-13:
Temperature.
CMRR, PSRR vs. Ambient
10000
1000
100
TA = +150°C
TA = +125°C
10
VDD = 6.0V
1
TA = +85°C
Common Mode Input Voltage (V)
FIGURE 2-16:
Input Bias Current vs.
Common Mode Input Voltage.
0.4
0.3
0.2
VCMR_H - VOH @ VDD = 6.0V
0.1
@ VDD = 1.8V
0.0
-0.1
-0.2
VCMR_L - VSS @ VDD = 1.8V
VOL - VSS @ VDD = 6.0V
-0.3
-0.4
-50 -25 0 25 50 75 100 125 150
Ambient Temperature (°C)
FIGURE 2-14:
Common Mode Input
Voltage Range Limits vs. Ambient Temperature.
65
60
55
50
45
40
35
30
25
-50
VDD = 6.0V
VDD = 5.0V
VDD = 1.8V
VCM = 0.2VDD
-25 0 25 50 75 100 125 150
Ambient Temperature (°C)
FIGURE 2-17:
Quiescent Current vs.
Ambient Temperature.
10000
1000
100
VDD = 6.0V
Input Bias Current
10
1
25
Input Offset Current
50
75
100 125 150
Ambient Temperature (°C)
FIGURE 2-15:
Input Bias, Offset Current
vs. Ambient Temperature.
80
70 VCM = 0.2VDD
60
50
40
30
20
10
0
TA = +150°C
TA = +125°C
TA = +85°C
TA = +25°C
TA = -40°C
Power Supply Voltage (V)
FIGURE 2-18:
Quiescent Current vs.
Power Supply Voltage.
© 2009-2011 Microchip Technology Inc.
DS22229D-page 11
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