Datasheet

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MAX44269
1.3mm x 1.3mm, Low-Power
Dual Comparator
Typical Operating Characteristics (continued)
(V
CC
= 5V, V
GND
= 0V, V
IN-
= V
IN+
= 1.2V, R
PULLUP
= 100kΩ to V
CC
, T
A
= -40NC to +85NC. Typical values are at T
A
= +25NC, unless
otherwise noted. All devices are 100% production tested at T
A
= +25NC. Temperature limits are guaranteed by design.)
LEAKAGE CURRENT vs. TEMPERATURE
MAX44269 toc10
TEMPERATURE (°C)
OUTPUT LEAKAGE CURRENT (nA)
907030 50-10 10-30
0.05
0.10
0.15
0.20
0.25
0.30
0.35
0.40
0.45
0.50
0
-50 110
V
CC
= 5V
V
CC
= 2.7V
V
CC
= 1.8V
PULLUP RESISTANCE (I)
100k
10M
PROPAGATION DELAY (µs)
1M10k1k
PROPAGATION DELAY
vs. PULLUP RESISTANCE
MAX44269 toc11
20
40
60
80
100
120
0
t
PHL
t
PLH
PROPAGATION DELAY
vs. CAPACITIVE LOAD
MAX44269 toc12
CAPACITIVE LOAD (pF)
8006004002000 1000
PROPAGATION DELAY (µs)
10
20
30
40
50
60
70
80
90
100
0
t
PHL
t
PLH
PROPAGATION DELAY vs. TEMPERATURE
(V
OVERDRIVE
= 100mV, V
DD
= 5V)
MAX44269 toc13
TEMPERATURE (°C)
PROPAGATION DELAY (µs)
806020 400-20
5
10
15
20
25
30
35
40
45
0
-40 100
t
PHL
t
PLH
INPUT OVERDRIVE VOLTAGE (mV)
PROPAGATION DELAY (µs)
800600400200
10
20
30
40
50
60
0
0 1000
PROPAGATION DELAY
vs. INPUT OVERDRIVE (t
PLH
)
MAX44269 toc14
T
A
= +25°C
T
A
= -40°C
T
A
= +85°C
INPUT OVERDRIVE VOLTAGE (mV)
PROPAGATION DELAY (µs)
800600400200
2
4
6
8
10
12
0
0 1000
PROPAGATION DELAY
vs. INPUT OVERDRIVE (t
PHL
)
MAX44269 toc15
T
A
= +25°C
T
A
= -40°C
T
A
= +85°C
INPUT REFERRED HYSTERESIS
vs. TEMPERATURE
MAX44269 toc16
TEMPERATURE (°C)
INPUT REFERRED HYSTERESIS (mV)
806020 400-20
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
0
-40 100
SMALL-SIGNAL TRANSIENT RESPONSE
(V
CC
= 1.8V)
MAX44269 toc17
V
IN+
20mV/div
V
OUT
1V/div
20µs/div
SMALL-SIGNAL TRANSIENT RESPONSE
(V
CC
= 5V)
MAX44269 toc18
V
IN+
20mV/div
V
OUT
2V/div
20µs/div