MCP6546-ILT Microchip Technology, MCP6546-ILT Datasheet - Page 9

• Manufacturer Part Number: MCP6546-ILT
• Description: Open-Drain Output Sub-Microamp Comparators
• Manufacturer: Microchip Technology

Note: Unless otherwise indicated, V
V
FIGURE 2-25:
Power Supply Voltage vs. Input Overdrive.
FIGURE 2-26:
Common Mode Input Voltage with V
FIGURE 2-27:
Capacitance vs. Power Supply Voltage.
PU
2002 Microchip Technology Inc.
= V
8
7
6
5
4
3
2
1
0
14
13
12
11
10
200
180
160
140
120
100
9
8
7
6
5
4
3
2
1
0
80
60
40
20
0
DD
1.5
V
100 mV Overdrive
0
V
DD
, and C
CM
100 mV Overdrive
V
= 1.6V
CM
2.0
= V
10
= V
Common Mode Input Voltage (V)
DD
DD
/2
L
t
20
2.5
/2
PLH
Power Supply Voltage (V)
= 36 pF.
Load Capacitance (nF)
@ V
30
Propagation Delay vs.
Propagation Delay vs.
Propagation Delay vs. Load
t
3.0
PHL
DD
t
PHL
= 1.6V
@ 10 mV Overdrive
40
t
@ V
PLH
t
t
3.5
PHL
PLH
t
PLH
@ 10 mV Overdrive
t
DD
t
PLH
PLH
50
= 1.6V
@ V
@ 100 mV Overdrive
4.0
@ 100 mV Overdrive
DD
60
DD
t
PHL
= 5.5V
4.5
= +5.0V, V
@ V
DD
70
DD
5.0
= 1.6V.
80
= 5.5V
5.5
90
SS
= GND, T
A
FIGURE 2-28:
Overdrive vs. Power Supply Voltage.
FIGURE 2-29:
Common Mode Input Voltage with V
FIGURE 2-30:
Frequency vs. Power Supply Voltage.
= 25°C, V
100
8
7
6
5
4
3
2
1
0
0.1
10
10
1
1
V
100 mV Overdrive
0.1
1
DD
IN+
I
100 mV Overdrive
V
DD
t
= 5.5V
CM
PLH
does not include pull-up resistor current
= V
= V
@ V
Common Mode Input Voltage (V)
MCP6546/7/8/9
DD
DD
DD
/2
Toggle Frequency (kHz)
= 5.5V
/2, V
Input Overdrive (mV)
t
PHL
10
Propagation Delay vs. Input
Propagation Delay vs.
Supply Current vs. Toggle
1
@ V
IN-
DD
t
V
t
PLH
PHL
= GND, R
DD
t
t
= 1.6V
PHL
PLH
= 5.5 V
@ V
@ V
100
10
DD
DD
= 5.5V
= 1.6V
DS21714B-page 9
V
PU
DD
V
DD
CM
= 1.6 V
= 2.74 k
= V
= 5.5V.
DD
/2
1000
100
to