Datasheet

MAX9015–MAX9020
SOT23, Dual, Precision, 1.8V, Nanopower
Comparators With/Without Reference
8
Maxim Integrated
-1.000
-0.600
0.200
-0.200
0.600
1.000
-0.5 1.50.5 2.5 3.5 4.5 5.5
INPUT BIAS CURRENT
vs. INPUT BIAS VOLTAGE
MAX9015 toc25
INPUT BIAS VOLTAGE (IN-) (V)
INPUT BIAS CURRENT (IN-) (nA)
IN+ = 2.5V
0
6
4
2
12
10
8
14
16
-40 10-15 35 60 85
PROPAGATION DELAY (t
PD-
)
vs. TEMPERATURE
MAX9015 toc26
TEMPERATURE (°C)
t
PD-
(μs)
V
CC
= 1.8V
V
CC
= 5V
V
CC
= 3V
0
10
30
20
40
50
-40 10-15 35 60 85
PROPAGATION DELAY (t
PD+
)
vs. TEMPERATURE
MAX9015 toc27
TEMPERATURE (°C)
t
PD+
(μs)
V
CC
= 5V
V
CC
= 3V
V
CC
= 1.8V
180
0
0.01 0.1 1 10 100 1000
PROPAGATION DELAY (t
PD-
)
vs. CAPACITIVE LOAD
20
40
MAX9015 toc28
CAPACITIVE LOAD (nF)
t
PD-
(μs)
80
60
140
160
120
100
V
CC
= 1.8V
V
CC
= 3V
V
CC
= 5V
200
0
0.01 0.1 1 10 100 1000
PROPAGATION DELAY (t
PD+
)
vs. CAPACITIVE LOAD
20
40
60
MAX9015 toc29
CAPACITIVE LOAD (nF)
t
PD+
(μs)
100
80
160
180
140
120
V
CC
= 1.8V
V
CC
= 3V
V
CC
= 5V
0
10
30
20
40
50
0
20
10 20 30 40 50
PROPAGATION DELAY (t
PD-
)
vs. INPUT OVERDRIVE
MAX9015 toc30
INPUT OVERDRIVE (mV)
t
PD-
(μs)
V
CC
= 1.8V
V
CC
= 5V
V
CC
= 3V
0
15
10
5
30
25
20
35
40
02010 30 40 50
PROPAGATION DELAY (t
PD+
)
vs. INPUT OVERDRIVE
MAX9015 toc31
INPUT OVERDRIVE (mV)
t
PD+
(μs)
V
CC
= 5V
V
CC
= 3V
V
CC
= 1.8V
4
10k 10M1M100k
PROPAGATION DELAY (t
PD-
)
vs. PULLUP RESISTANCE
10
7
6
5
9
8
MAX9015 toc32
R
PULLUP
(Ω)
t
PD-
(μs)
V
CC
= 1.8V
V
CC
= 3V
V
CC
= 5V
0
10k 10M1M100k
PROPAGATION DELAY (t
PD+
)
vs. PULLUP RESISTANCE
200
80
40
160
120
MAX9015 toc33
R
PULLUP
(Ω)
t
PD+
(μs)
V
CC
= 5V
V
CC
= 3V
V
CC
= 1.8V
Typical Operating Characteristics (continued)
(V
CC
= 5V, V
EE
= 0V, C
L
= 15pF, V
OVERDRIVE
= 100mV, T
A
= +25°C, unless otherwise noted.)