MAX919 Maxim, MAX919 Datasheet - Page 5

• Manufacturer Part Number: MAX919
• Description: The MAX917–MAX920 nanopower comparators in space-saving SOT23 packages feature Beyond-the-Rails™ inputs and are guaranteed to operate down to +1
• Manufacturer: Maxim

(V
CC
900
800
700
600
500
550
500
450
400
350
300
450
400
350
300
250
200
150
100
50
0
OUTPUT-VOLTAGE LOW vs. SINK CURRENT
= +5V, V
1.5
-40
0
SUPPLY VOLTAGE AND TEMPERATURE
SUPPLY CURRENT vs. TEMPERATURE
2.0
T
2
T
T
A
V
V
A
A
V
= -40°C
CC
CC
-15
= +85°C
= +25°C
CC
SUPPLY CURRENT vs.
2.5
SOT23, 1.8V, Nanopower, Beyond-the-Rails
EE
= 5V
= 3V
4
= 1.8V
MAX917/MAX918
MAX919/MAX920
SUPPLY VOLTAGE (V)
SINK CURRENT (mA)
TEMPERATURE (°C)
= 0V, C
3.0
6
10
_______________________________________________________________________________________
V
3.5
CC
8
V
= 3V
L
CC
35
4.0
= 15pF, V
10
= 1.8V
Comparators With/Without Reference
4.5
12
60
V
CC
5.0
14
= 5V
OVERDRIVE
5.5
16
85
= 100mV, T
600
500
400
300
600
500
400
300
200
100
16
14
12
10
8
6
4
2
0
0
OUTPUT-VOLTAGE LOW vs. SINK CURRENT
1.5
1
0
SUPPLY VOLTAGE AND TEMPERATURE
OUTPUT TRANSITION FREQUENCY
2.0
T
T
T
OUTPUT TRANSITION FREQUENCY (Hz)
T
A
2
A
A
A
= -40°C
= +85°C
= +25°C
10
= +85°C
A
SUPPLY CURRENT vs.
SUPPLY CURRENT vs.
2.5
AND TEMPERATURE
4
= +25°C, unless otherwise noted.)
MAX919/MAX920
MAX917/MAX918
SUPPLY VOLTAGE (V)
SINK CURRENT (mA)
3.0
100
6
T
A
3.5
= +25°C
8
V
Typical Operating Characteristics
CC
1k
4.0
10
= 5V
4.5
12
10k
V
T
CC
A
V
= -40°C
5.0
CC
14
= 1.8V
= 3V
100k
5.5
16
900
850
800
750
700
650
600
550
500
0.6
0.5
0.4
0.3
0.2
0.1
14
12
10
OUTPUT-VOLTAGE HIGH vs. SOURCE CURRENT
8
6
4
2
0
0
-40
1
0
SUPPLY CURRENT vs. TEMPERATURE
V
OUTPUT TRANSITION FREQUENCY
CC
2
OUTPUT TRANSITION FREQUENCY (Hz)
= 3V
-15
10
4
V
SUPPLY CURRENT vs.
CC
SOURCE CURRENT (mA)
MAX917/MAX918
MAX919/MAX920
MAX917/MAX919
V
6
TEMPERATURE (°C)
CC
= 1.8V
100
= 5V
10
8
V
CC
10 12 14 16 18 20
V
= 3V
V
CC
CC
1k
35
= 5V
= 1.8V
V
10k
V
V
CC
60
CC
CC
= 3V
= 1.8V
= 5V
100k
85
5