MAX991 Maxim, MAX991 Datasheet - Page 5

• Manufacturer Part Number: MAX991
• Description: The MAX987/MAX988/MAX991/MAX992/MAX995/ MAX996 single/dual/quad micropower comparators feature low-voltage operation and rail-to-rail inputs and outputs
• Manufacturer: Maxim

(V
CC
= +5V, V
CM
= 0V, T
300
250
200
150
100
10,000
50
OUT
1000
0
IN+
100
_______________________________________________________________________________________
0.01
0
A
V
High-Speed, Micropower, Low-Voltage,
OD
20
= +25°C, unless otherwise noted.)
PROPAGATION DELAY (t
= 50mV
0.1
vs. INPUT OVERDRIVE
PROPAGATION DELAY
PROPAGATION DELAY
vs. CAPACITIVE LOAD
INPUT OVERDRIVE (mV)
40
CAPACITIVE LOAD (nF)
SOT23, Rail-to-Rail I/O Comparators
1
60
100ns/div
V
V
CC
CC
80
10
= 2.5V
= 5.5V
100
V
OD
PD-
100
= 50mV
Typical Operating Characteristics (continued)
120
)
MAX987-12
1000
140
50mV/div
2V/div
200
190
180
170
160
150
140
130
120
110
100
OUT
OUT
IN+
I
IN+
CC
-60
V
V
OD
V
OD
SWITCHING CURRENT, OUT RISING
-40
OD
= 50mV
= 50mV
PROPAGATION DELAY (t
MAX987/MAX991/MAX995
= 50mV
MAX987/MAX991/MAX995
-20
PROPAGATION DELAY
vs. TEMPERATURE
TEMPERATURE (°C)
0
100ns/div
200ns/div
V
CC
20
= 2.5.V
40
V
CC
60
PD+
= 5.5.V
80
)
MAX987-11
MAX987-13
100
50mV/div
2V/div
50mV/div
2V/div
2mA/div
5