Datasheet

Typical Operating Characteristics (continued)
(V
CC
= 5V, V
EE
= 0V, V
PU
= 1.8V, R
PU
= 10kΩ, V
CM
= 0V, I
OUT
= 0A, I
REF
= 0A, T
A
= +25°C, unless otherwise noted.)
MAX9038
SUPPLY CURRENT
vs. SWITCHING FREQUENCY
MAX9038 toc03a
FREQUENCY (Hz)
SUPPLY CURRENT (µA)
10k100
10
20
30
40
50
60
70
80
0
11M
V
CC
= 2.7V
V
CC
= 5V
250
0.01 0.1 1 10 100 1000
200
150
100
50
0
MAX9042/MAX9043/MAX9052/MAX9053
SUPPLY CURRENT vs. SWITCHING FREQUENCY
MAX9038 toc04
SWITCHING FREQUENCY (kHz)
SUPPLY CURRENT (μA)
V
CC
= 5.0V
V
CC
= 2.7V
10,000
1000
100
10
1
0.1
0.01 1 100.1
OUTPUT LOW VOLTAGE
vs. OUTPUT SINK CURRENT
MAX9038 toc05
OUTPUT SINK CURRENT (mA)
V
OL
(mV)
V
CC
= 5.0V
V
IN+
< V
IN-
V
CC
= 2.7V
6
Maxim Integrated
Micropower, Single-Supply, UCSP/SOT23
Comparator + Precision Reference ICs
MAX9038–MAX9043/
MAX9050–MAX9053
10,000
1000
100
10
1
0.1
0.01 1 100.1
OUTPUT HIGH VOLTAGE
vs. OUTPUT SOURCE CURRENT
MAX9038 toc06
OUTPUT SOURCE CURRENT (mA)
OUTPUT HIGH VOLTAGE
(V
CC
- V
OH
) (mV)
V
CC
= 5.0V
V
IN+
> V
IN-
V
CC
= 2.7V
MAX9038
OUTPUT LOW VOLTAGE
vs. OUTPUT SINK CURRENT
MAX9038 toc05a
OUTPUT SINK CURRENT (mA)
SUPPLY CURRENT (µA)
15
5
10
50
100
150
200
250
300
0
0
20
0
20
60
40
80
100
-40 -20 0 20 40 60 80
OUTPUT SHORT-CIRCUIT CURRENT
vs. TEMPERATURE
MAX9038 toc08
TEMPERATURE (°C)
OUTPUT SINK CURRENT (mA)
V
CC
= 5.0V
V
IN-
> V
IN+
OUT SHORTED TO V
CC
V
CC
= 2.7V
0
40
20
60
100
80
120
-40 0-20 20 40 60 80
OUTPUT SHORT-CIRCUIT CURRENT
vs. TEMPERATURE
MAX9038 toc07
TEMPERATURE (°C)
OUTPUT SOURCE CURRENT (mA)
V
CC
= 5.0V
V
IN+
> V
IN-
OUT SHORTED TO V
EE
V
CC
= 2.7V