Datasheet

MAX917–MAX920
SOT23, 1.8V, Nanopower, Beyond-the-Rails
Comparators With/Without Reference
_______________________________________________________________________________________ 5
500
600
700
800
900
1.5 2.5 3.5 4.52.0 3.0 4.0 5.0 5.5
MAX917/MAX918
SUPPLY CURRENT vs.
SUPPLY VOLTAGE AND TEMPERATURE
MAX917-920 toc01
SUPPLY VOLTAGE (V)
SUPPLY CURRENT (nA)
T
A
= +85°C
T
A
= +25°C
T
A
= -40°C
300
400
500
600
1.5 2.5 3.5 4.52.0 3.0 4.0 5.0 5.5
MAX919/MAX920
SUPPLY CURRENT vs.
SUPPLY VOLTAGE AND TEMPERATURE
MAX917-920 toc02
SUPPLY VOLTAGE (V)
SUPPLY CURRENT (nA)
T
A
= +85°C
T
A
= +25°C
T
A
= -40°C
500
550
600
650
700
750
800
850
900
-40 -15 10 35 60 85
MAX917/MAX918
SUPPLY CURRENT vs. TEMPERATURE
MAX917-920 toc03
TEMPERATURE (°C)
SUPPLY CURRENT (nA)
V
CC
= 3V
V
CC
= 5V
V
CC
= 1.8V
300
350
400
450
500
550
-40 -15 10 35 60 85
MAX919/MAX920
SUPPLY CURRENT vs. TEMPERATURE
MAX917-920 toc04
TEMPERATURE (°C)
SUPPLY CURRENT (nA)
V
CC
= 3V
V
CC
= 5V
V
CC
= 1.8V
0
100
50
250
200
150
400
350
300
450
0682 4 10 12 14 16
OUTPUT-VOLTAGE LOW vs. SINK CURRENT
MAX917-920 toc07
SINK CURRENT (mA)
V
OL
(mV)
V
CC
= 1.8V
V
CC
= 3V
V
CC
= 5V
10
12
14
16
0
1 10 100 1k 10k 100k
MAX917/MAX918
SUPPLY CURRENT vs.
OUTPUT TRANSITION FREQUENCY
2
MAX917-920 toc05
OUTPUT TRANSITION FREQUENCY (Hz)
SUPPLY CURRENT (μA)
4
6
8
V
CC
= 1.8V
V
CC
= 3V
V
CC
= 5V
10
12
14
0
1 10 100 1k 10k 100k
MAX919/MAX920
SUPPLY CURRENT vs.
OUTPUT TRANSITION FREQUENCY
2
MAX917-920 toc06
OUTPUT TRANSITION FREQUENCY (Hz)
SUPPLY CURRENT (μA)
4
6
8
V
CC
= 1.8V
V
CC
= 3V
V
CC
= 5V
0
100
200
500
400
300
600
0682 4 10 12 14 16
OUTPUT-VOLTAGE LOW vs. SINK CURRENT
AND TEMPERATURE
MAX917-920 toc08
SINK CURRENT (mA)
V
OL
(mV)
T
A
= +25°C
T
A
= -40°C
T
A
= +85°C
0
0.3
0.2
0.1
0.4
0.5
0.6
0862 4 10 12 14 16 18 20
MAX917/MAX919
OUTPUT-VOLTAGE HIGH vs. SOURCE CURRENT
MAX917-920 toc09
SOURCE CURRENT (mA)
V
CC
- V
OH
(V)
V
CC
= 1.8V
V
CC
= 3V
V
CC
= 5V
Typical Operating Characteristics
(V
CC
= +5V, V
EE
= 0V, C
L
= 15pF, V
OVERDRIVE
= 100mV, T
A
= +25°C, unless otherwise noted.)