MCP6566 Microchip Technology Inc., MCP6566 Datasheet - Page 5

• Manufacturer Part Number: MCP6566
• Description: 1.8v Low Power Open-drain Output Comparator
• Manufacturer: Microchip Technology Inc.

2.0
Note: Unless otherwise indicated, V
R
FIGURE 2-1:
FIGURE 2-2:
FIGURE 2-3:
Phase Reversal.
© 2009 Microchip Technology Inc.
L
Note:
= 20 kΩ to V
-1.0
50%
40%
30%
20%
10%
60%
50%
40%
30%
20%
10%
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0.0
0%
0%
TYPICAL PERFORMANCE CURVES
-10 -8
-60 -48 -36 -24 -12
V
The graphs and tables provided following this note are a statistical summary based on a limited number of
samples and are provided for informational purposes only. The performance characteristics listed herein
are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified
operating range (e.g., outside specified power supply range) and therefore outside the warranted range.
V
V
Avg. = -0.1 mV
StDev = 2.1 mV
3588 units
V
Avg. = 0.9 µV/°C
StDev = 6.6 µV/°C
1380 Units
T
DD
A
DD
CM
CM
= -40°C to +125°C
= 5.5V
= 1.8V
= V
= V
PU
SS
SS
-6
V
IN
= V
-
-4
DD
Input Offset Voltage.
Input Offset Voltage Drift.
Input vs. Output Signal, No
V
OS
Time (3 µs/div)
, and C
-2
V
Drift (µV/°C)
OS
0
0
(mV)
L
12
2
= 25 pF.
V
DD
OUT
V
V
Avg. = -0.9 mV
StDev = 2.1 mV
3588 units
24
4
DD
CM
= +1.8V to +5.5V, V
= 5.5V
= V
V
36
6
IN
SS
+ = V
48
8
DD
/2
10
60
SS
= GND, T
FIGURE 2-4:
FIGURE 2-5:
Drift - Linear Temp. Co. (TC1).
FIGURE 2-6:
Drift - Quadratic Temp. Co. (TC2).
60%
50%
40%
30%
20%
10%
30%
20%
10%
30%
25%
20%
15%
10%
5%
0%
0%
0%
A
-0.50
1.0
= +25°C, V
0
1380 Units
T
V
V
Avg. = 10.4 µV/°C
StDev = 0.6 µV/°C
V
Avg. = 0.25 µV/°C
StDev = 0.1 µV/°C
MCP6566/6R/7/9
V
Avg. = 3.4 mV
StDev = 0.2 mV
3588 units
1380 Units
T
V
A
CM
DD
DD
DD
A
CM
= -40°C to +125°C
= -40°C to 125°C
2
= V
1.5
= 5.5V
= 5.5V
= 1.8V
= V
-0.25
SS
SS
4
2.0
V
V
IN
HYST
HYST
0.00
6
+ = V
Input Hysteresis Voltage.
Input Hysteresis Voltage
Input Hysteresis Voltage
2
2
2.5
Drift, TC2 (µV/°C
Drift, TC1 (µV/°C)
V
8
HYST
0.25
DD
3.0
10
(mV)
/2, V
12
3.5
0.50
IN –
V
Avg. = 0.3 µV/°C
StDev = 0.2 µV/°C
DD
V
Avg. = 12 µV/°C
StDev = 0.6 µV/°C
14
V
Avg. = 3.6 mV
StDev = 0.1 mV
3588 units
DS22143A-page 5
DD
2
= 1.8V
DD
4.0
= GND,
)
= 1.8V
= 5.5V
0.75
16
4.5
18
2
1.00
2
5.0
20