Datasheet

MCP6541/1R/1U/2/3/4
DS21696H-page 10 © 2002-2011 Microchip Technology Inc.
Note: Unless otherwise indicated, V
DD
= +1.6V to +5.5V, V
SS
= GND, T
A
=+25°C, V
IN
+=V
DD
/2, V
IN
– = GND,
R
L
=100kΩ to V
DD
/2, and C
L
=36pF.
FIGURE 2-19: Supply Current vs. Toggle
Frequency.
FIGURE 2-20: Output Voltage Headroom
vs. Output Current at V
DD
=1.6V.
FIGURE 2-21: High-to-Low Propagation
Delay.
FIGURE 2-22: Output Short Circuit Current
Magnitude vs. Power Supply Voltage.
FIGURE 2-23: Output Voltage Headroom
vs. Output Current at V
DD
=5.5V.
FIGURE 2-24: Low-to-High Propagation
Delay.
0.1
1
10
0.1 1 10 100
Toggle Frequency (kHz)
Supply Current (µA)
V
DD
= 5.5V
V
DD
= 1.6V
100 mV Overdrive
V
CM
= V
DD
/2
R
L
= infinity
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.00.51.01.52.02.53.0
Output Current (mA)
Output Voltage Headroom (V)
V
DD
= 1.6V
V
OL
–V
SS
:
T
A
= +125°C
T
A
= +85°C
T
A
= +25°C
T
A
= -40°C
T
A
= +125°C
T
A
= +85°C
T
A
= +25°C
T
A
= -40°C
V
DD
–V
OH
:
0%
5%
10%
15%
20%
25%
30%
35%
40%
45%
012345678
High-to-Low Propagation Delay (µs)
Percentage of Occurrences
600 Samples
100 mV Overdrive
V
CM
= V
DD
/2
V
DD
= 5.5VV
DD
= 1.6V
0
5
10
15
20
25
30
35
0.00.51.01.52.02.53.03.54.04.55.05.5
Power Supply Voltage (V)
Output Short Circuit Current
Magnitude (mA)
T
A
= -40°C
T
A
= +25°C
T
A
= +85°C
T
A
= +125°C
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
0 5 10 15 20 25
Output Current (mA)
Output Voltage Headroom (V)
V
DD
= 5.5V
T
A
= +125°C
T
A
= +85°C
T
A
= +25°C
T
A
= -40°C
V
DD
– V
OH
:
T
A
= +125°C
T
A
= +85°C
T
A
= +25°C
T
A
= -40°C
V
OL
– V
SS
:
0%
5%
10%
15%
20%
25%
30%
35%
40%
45%
012345678
Low-to-High Propagation Delay (µs)
Percentage of Occurrences
600 Samples
100 mV Overdrive
V
CM
= V
DD
/2
V
DD
= 5.5VV
DD
= 1.6V