MCP6541/1R/1U/2/3/4
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
= 100 k to V
DD
/2, and C
L
= 36 pF.
10
Supply Current (µA)
100 mV Overdrive
V
CM
= V
DD
/2
R
L
= infinity
35
30
25
20
15
10
5
0
0.1
1
10
Toggle Frequency (kHz)
100
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
Power Supply Voltage (V)
T
A
= -40°C
T
A
= +25°C
T
A
= +85°C
T
A
= +125°C
1
V
DD
= 5.5V
V
DD
= 1.6V
0.1
FIGURE 2-19:
Frequency.
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
0.0
0.5
V
OL
–V
SS
:
T
A
= +125°C
T
A
= +85°C
T
A
= +25°C
T
A
= -40°C
Supply Current vs. Toggle
FIGURE 2-22:
Output Short Circuit Current
Magnitude vs. Power Supply Voltage.
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
0
Output Voltage Headroom (V)
Output Voltage Headroom (V)
Output Short Circuit Current
Magnitude (mA)
V
DD
= 1.6V
V
OL
– V
SS
:
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
1.0
1.5
2.0
Output Current (mA)
2.5
3.0
V
DD
= 5.5V
5
10
15
Output Current (mA)
V
DD
– V
OH
:
T
A
= +125°C
T
A
= +85°C
T
A
= +25°C
T
A
= -40°C
20
25
FIGURE 2-20:
Output Voltage Headroom
vs. Output Current at V
DD
= 1.6V.
45%
40%
35%
30%
25%
20%
15%
10%
5%
0%
0
1
2
3
4
5
6
7
8
High-to-Low Propagation Delay (µs)
V
DD
= 1.6V
V
DD
= 5.5V
600 Samples
100 mV Overdrive
V
CM
= V
DD
/2
FIGURE 2-23:
Output Voltage Headroom
vs. Output Current at V
DD
= 5.5V.
45%
Percentage of Occurrences
40%
35%
30%
25%
20%
15%
10%
5%
0%
0
1
2
3
4
5
6
7
8
Low-to-High Propagation Delay (µs)
V
DD
= 1.6V
V
DD
= 5.5V
600 Samples
100 mV Overdrive
V
CM
= V
DD
/2
FIGURE 2-21:
Delay.
Percentage of Occurrences
High-to-Low Propagation
FIGURE 2-24:
Delay.
Low-to-High Propagation
DS21696G-page 10
2011 Microchip Technology Inc.
MICROCHIP [ MICROCHIP TECHNOLOGY ]
