Datasheet

© 2008 Microchip Technology Inc. DS22063B-page 11
MCP1631/HV/MCP1631V/VHV
Typical Performance Curves (Continued)
Note: Unless otherwise noted, V
IN
= 3.0V to 5.5V, F
OSC
= 1 MHz with 10% Duty Cycle, C
IN
= 0.1 µF,
V
IN
for typical values = 5.0V, T
A
for typical values = +25°C.
FIGURE 2-13: Amplifier A1 Sink Current
vs. Temperature.
FIGURE 2-14: Amplifier A1 Source Current
vs. Temperature.
FIGURE 2-15: Amplifier A2 Offset Voltage
vs. Temperature.
FIGURE 2-16: Amplifier A2 Output Voltage
Low vs. Temperature.
FIGURE 2-17: Amplifier A2 Sink Current
vs. Temperature.
FIGURE 2-18: Amplifier A2 Source Current
vs. Temperature.
8.0
9.2
10.4
11.6
12.8
14.0
15.2
16.4
17.6
18.8
-40 -25 -10
5
20 35 50 65 80 95
110 125
Ambient Temperature (°C)
A1 Sink Current (mA)
V
DD
= +3.0V
V
DD
= +3.3V
V
DD
= +4.0V
V
DD
= +5.0V
V
DD
= +5.5V
5.0
6.5
8.0
9.5
11.0
12.5
14.0
-40 -25 -10
5
20 35 50 65 80 95
110 125
Ambient Temperature (°C)
A1 Source Current (mA)
V
DD
= +3.0V
V
DD
= +3.3V
V
DD
= +4.0V
V
DD
= +5.0V
V
DD
= +5.5V
0.4
0.6
0.8
1.0
1.2
1.4
1.6
-40 -25 -10
5
20 35 50 65 80 95
110 125
Ambient Temperature (°C)
A2 Offset Voltage (mV)
V
DD
= +3.0V
V
DD
= +3.3V
V
DD
= +4.0V
V
DD
= +5.0V
V
DD
= +5.5V
4
6
8
10
12
14
16
18
-40 -25 -10
5
20 35 50 65 80 95
110 125
Ambient Temperature (°C)
A2 V
OUT
Low (mV)
V
DD
= +3.0V
V
DD
= +3.3V
V
DD
= +4.0V
V
DD
= +5.0V
V
DD
= +5.5V
10
15
20
25
30
35
40
-40 -25 -10
5
20 35 50 65 80 95
110 125
Ambient Temperature (°C)
A2 Sink Current (mA)
V
DD
= +3.0V
V
DD
= +3.3V
V
DD
= +4.0V
V
DD
= +5.0V
V
DD
= +5.5V
10
12
14
16
18
20
22
24
26
-40 -25 -10
5
20 35 50 65 80 95
110 125
Ambient Temperature (°C)
A2 Source Current (mA)
V
DD
= +3.0V
V
DD
= +3.3V
V
DD
= +5.0V
V
DD
= +5.5V