User guide

-1500
-500
-1000
500
0
1500
1000
2000
-500 -100-300 100 300 500
LOAD REGULATION
MAX9039/43/50-53 toc21
LOAD CURRENT (µA)
REFERENCE OUTPUT VOLTAGE CHANGE (µV)
T
A
= +25°C
T
A
= +85°C
T
A
= -40°C
MAX9039–MAX9043/MAX9050–MAX9053
Micropower, Single-Supply, UCSP/SOT23
Comparator + Precision Reference ICs
8 _______________________________________________________________________________________
Pin Description
-200
-100
-150
0
-50
100
50
150
2.5 3.5 4.03.0 4.5 5.0 5.5
LINE REGULATION
MAX9039/43/50-53 toc20
INPUT VOLTAGE (V)
REFERENCE OUTPUT VOLTAGE CHANGE (µV)
T
A
= +25°C
T
A
= +85°C
T
A
= -40°C
Typical Operating Characteristics (continued)
(V
CC
= 5V, V
EE
= 0V, V
CM
= 0V, I
OUT
= 0A, I
REF
= 0A, T
A
= +25°C, unless otherwise noted.)
FUNCTION
MAX9042
MAX9052
MAX9039
MAX9043
MAX9053
Comparator Output
Negative Supply Voltage
Comparator Noninverting Input
Reference Voltage Output
Comparator A Output
No Connection. Not internally connected.
Comparator Inverting Input
Positive Supply Voltage
Comparator A Inverting Input
Comparator B Output
Comparator B Inverting Input
Comparator B Noninverting Input
Comparator A Noninverting Input
NAME
SO
6
4
3
1
—
5, 8
2
7
—
—
—
—
—
SO/µMAX
—
4
—
2
1
—
—
8
—
7
6
5
3
OUT
V
EE
IN+
REF
OUTA
N.C.
IN-
V
CC
INA-
OUTB
INB-
INB+
INA+
SOT23 µMAX
A2 1 —
A1 2 5
UCSP
B1 3 —
B3 5 2
— — 1
— — 9
B2 4 —
A3 6 10
— — 3
— — 8
— — 7
— — 6
— — 4
MAX9041
MAX9051
PIN
MAX9040
MAX9050
1
2
SOT23
3
4
—
—
—
5
—
—
—
—
—