MCP6546T-I/P Microchip Technology, MCP6546T-I/P Datasheet - Page 9

• Manufacturer Part Number: MCP6546T-I/P
• Description: Push-Pull Output Sub-Microamp Comparator
• Manufacturer: Microchip Technology

Note: Unless otherwise indicated, V
V
FIGURE 2-25: Propagation Delay vs. Power Supply
Voltage vs. Input Overdrive.
FIGURE 2-26: Propagation Delay vs. Common Mode
Input Voltage with V
FIGURE 2-27: Propagation
Capacitance vs. Power Supply Voltage.
PU
2002 Microchip Technology Inc.
= V
14
13
12
11
10
8
7
6
5
4
3
2
1
0
200
180
160
140
120
100
9
8
7
6
5
4
3
2
1
0
80
60
40
20
0.0
DD
0
1.5
V
100 mV Overdrive
0
, and C
V
DD
100 mV Overdrive
V
CM
CM
= 1.6V
= V
0.2
= V
2.0
10
DD
DD
/2
/2
L
0.4
20
Common Mode Input Voltage (V)
= 36 pF.
2.5
DD
Power Supply Voltage (V)
Load Capacitance (nF)
30
= 1.6V.
0.6
3.0
t
t
PLH
PHL
t
40
PLH
t
t
PHL
PLH
0.8
@ V
3.5
@ 10 mV Overdrive
@ 10 mV Overdrive
DD
50
= 5.5V
Delay
1.0
4.0
t
t
PLH
PLH
t
PLH
60
DD
@ 100 mV Overdrive
@ 100 mV Overdrive
@ V
1.2
4.5
t
t
PHL
PHL
= +5.0V, V
DD
70
@ V
@ V
= 1.6V
vs.
5.0
1.4
DD
DD
80
= 1.6V
= 5.5V
5.5
1.6
90
Load
SS
= GND, T
A
FIGURE 2-28: Propagation Delay vs. Input Overdrive
vs. Power Supply Voltage.
FIGURE 2-29: Propagation Delay vs. Common Mode
Input Voltage with V
FIGURE 2-30: Supply Current vs. Toggle Frequency
vs. Power Supply Voltage.
= 25°C, V
0.1
10
100
8
7
6
5
4
3
2
1
0
1
10
0.0
0.1
1
V
100 mV Overdrive
I
100 mV Overdrive
V
1
DD
DD
CM
does not include pull-up resistor current
t
IN
= 5.5V
= V
PLH
+
DD
@ V
1.0
/2
= V
MCP6546/7/8/9
DD
= 5.5V
DD
t
DD
PHL
Toggle Frequency (kHz)
/2, V
2.0
1
10
Input Overdrive (mV)
@ V
= 5.5V.
DD
IN
= 1.6V
-
t
3.0
t
PLH
= GND, R
PHL
t
t
PHL
PLH
V
DD
@ V
@ V
= 5.5 V
DD
DD
10
100
4.0
= 5.5V
= 1.6V
DS21714A-page 9
V
PU
DD
= 1.6 V
V
= 2.74 k
5.0
CM
= V
DD
/2
1000
100
6.0
to