MCP6546-I/LT Microchip Technology, MCP6546-I/LT Datasheet - Page 7

• Manufacturer Part Number: MCP6546-I/LT
• Description: Comparator
• Manufacturer: Microchip Technology

Note: Unless otherwise indicated, V
R
FIGURE 2-13:
Offset Current vs. Ambient Temperature.
FIGURE 2-14:
Ambient Temperature vs. Power Supply Voltage.
FIGURE 2-15:
Common Mode Input Voltage at V
PU
2003 Microchip Technology Inc.
= 2.74 k to V
22
20
18
16
14
12
10
-2
8
6
4
2
0
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
25
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
V
V
-40
DD
CM
Sweep V
V
I
Q
= 5.5V
= V
DD
does not include pull-up resistor current
35
= 1.6V
DD
-20
Common Mode Input Voltage (V)
Ambient Temperature (°C)
IN
PU
+, V
Ambient Temperature (°C)
45
= V
Input Bias Current, Input
Quiescent Current vs.
IN
Quiescent Current vs.
V
V
0
– = V
DD
DD
DD
= 1.6 V
= 5.5 V
DD
55
, and C
20
/2 Sweep V
Input Bias Current
Input Offset Current
65
40
L
DD
= 36 pF.
DD
IN
–, V
= +1.6V to +5.0V, V
60
= 1.6V.
75
IN
+ = V
DD
80
/2
85
SS
= GND, T
FIGURE 2-16:
Power Supply Voltage.
FIGURE 2-17:
Common Mode Input Voltage at V
FIGURE 2-18:
vs. Power Supply Voltage.
50
45
40
35
30
25
20
15
10
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
A
5
0
1.5
= +25°C, V
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
-I
Sweep V
-I
OSC
V
I
Q
OSC
DD
-I
, T
does not include pull-up resistor current
OSC
2.0
, T
= 5.5V
A
MCP6546/7/8/9
, T
A
= +85°C
Common Mode Input Voltage (V)
= +25°C
A
IN
= -40°C
2.5
+, V
Power Supply Voltage (V)
Power Supply Voltage (V)
IN
IN
Quiescent Current vs.
Quiescent Current vs.
Output Short-Circuit Current
+ = V
– = V
3.0
DD
DD
/2 Sweep V
3.5
/2, V
T
T
T
A
A
4.0
A
= +25°C
= -40°C
= +85°C
IN
– = GND,
DS21714C-page 7
DD
IN
4.5
–, V
= 5V.
IN
+ = V
5.0
DD
/2
5.5