MCP6542 Microchip Technology Inc., MCP6542 Datasheet - Page 8

• Manufacturer Part Number: MCP6542
• Description: Push-pull Output Sub-microamp Comparators
• Manufacturer: Microchip Technology Inc.

MCP6541/1R/1U/2/3/4
Note: Unless otherwise indicated, V
R
FIGURE 2-13:
Temperature.
FIGURE 2-14:
Offset Current vs. Ambient Temperature.
FIGURE 2-15:
Common Mode Input Voltage at V
DS21696F-page 8
L
= 100 kΩ to V
90
85
80
75
70
65
60
55
-50
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
1000
100
Input Referred
0.1
10
0.0
1
CMRR, V
PSRR, V
55
V
Sweep V
-25
DD
V
V
0.2
DD
CM
= 1.6V
DD
Common Mode Input Voltage (V)
65
= 5.5V
= V
Ambient Temperature (°C)
IN
/2, and C
IN
0
IN
0.4
+ = -0.3 to 5.3V, V
Ambient Temperature (°C)
DD
+ = V
+, V
CMRR,PSRR vs. Ambient
Input Bias Current, Input
Quiescent Current vs.
75
IN
0.6
SS
25
– = V
, V
85
Sweep V
L
DD
DD
0.8
= 36 pF.
I
= 1.6V to 5.5V
50
B
/2
95
1.0
DD
IN
–, V
75
= 5.0V
DD
105
1.2
DD
IN
= 1.6V.
+ = V
| I
100
= +1.6V to +5.5V, V
115
OS
1.4
|
DD
/2
125
125
1.6
FIGURE 2-16:
Offset Current vs. Common Mode Input Voltage.
FIGURE 2-17:
Power Supply Voltage.
FIGURE 2-18:
Common Mode Input Voltage at V
SS
10000
= GND, T
1000
100p
100f
100
10n
10p
0.1
1n
10
1p
1
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
V
Sweep V
DD
A
= 5.5V
Common Mode Input Voltage (V)
= 25°C, V
Common Mode Input Voltage (V)
I
I
OS
I
B
I
OS
B
, T
IN
, T
, T
Power Supply Voltage (V)
, T
+, V
A
A
A
Input Bias Current, Input
Quiescent Current vs.
Quiescent Current vs.
A
= +125°C
= +85°C
= +125°C
© 2007 Microchip Technology Inc.
T
= +85°C
IN
A
T
T
T
– = V
A
A
= +125°C
A
= +85°C
= +25°C
IN
= -40°C
Sweep V
+ = V
DD
/2
DD
IN
–, V
/2, V
DD
V
IN
DD
+ = V
= 5.5V.
IN
= 5.5V
– = GND,
DD
/2