Micropower, Single-Supply, UCSP/SOT23
Comparator + Precision Reference ICs
ELECTRICAL CHARACTERISTICS—B Grade (1% Initial Accuracy) (continued)
(V
CC
= 5V, V
EE
= 0V, V
CM
= 0V, I
OUT
= 0A, I
REF
= 0A, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.)
(Note 2)
PARAMETER
Ripple Rejection
Turn-On Settling Time
Capacitive Load Stability Range
(Note 7)
SYMBOL
ΔV
REF
/
ΔV
CC
t
R
(V
REF
)
C
L
(V
REF
)
CONDITIONS
V
CC
= 5V ±100mV, f = 120Hz
To V
REF
= 1% of final value
0
MIN
TYP
84
200
4.7
MAX
UNITS
dB
µs
nF
MAX9039–MAX9043/MAX9050–MAX9053
Note 2:
All devices are 100% production tested at T
A
= +25°C. Limits over the extended temperature range are guaranteed by
design.
Note 3:
Supply voltage range guaranteed by PSRR test on comparator and line regulation of REF.
Note 4:
V
OS
is defined as the center of the input-referred hysteresis band.
Note 5:
For the comparators with the inverting input (IN-) uncommitted.
Note 6:
Input bias current is the average of the inverting and noninverting input bias currents.
Note 7:
Not production tested. Guaranteed by design.
Note 8:
Guaranteed by CMRR test.
Note 9:
V
OVERDRIVE
is beyond the offset and hysteresis determined trip point.
Note 10:
Temperature coefficient is measured by the box method; i.e., the maximum
ΔV
REF
is divided by the maximum
ΔT.
Note 11:
Thermal hysteresis is defined as the change in V
REF
at +25°C before and after cycling the device from T
MIN
to T
MAX
.
Typical Operating Characteristics
(V
CC
= 5V, V
EE
= 0V, V
CM
= 0V, I
OUT
= 0A, I
REF
= 0A, T
A
= +25°C, unless otherwise noted.)
MAX9039/MAX9040/MAX9041/MAX9050/MAX9051
SUPPLY CURRENT vs. TEMPERATURE
MAX9039/43/50-53 toc01
MAX9042/MAX9043/MAX9052/MAX9053
SUPPLY CURRENT vs. TEMPERATURE
V
IN+
> V
IN-
V
CC
= 5.0V
MAX9039/43/50-53 toc02
MAX9039/MAX9040/MAX9041/MAX9050/MAX9051
SUPPLY CURRENT vs. SWITCHING FREQUENCY
MAX9039/43/50-53 toc03
60
50
SUPPLY CURRENT (μA)
40
30
20
10
0
60
50
SUPPLY CURRENT (μA)
40
30
20
10
0
200
V
IN+
> V
IN-
V
CC
= 5.0V
V
CC
= 2.7V
V
CC
= 2.7V
SUPPLY CURRENT (μA)
150
100
V
CC
= 5.0V
50
V
CC
= 2.7V
0
-40
-20
0
20
40
60
80
-40
-20
0
20
40
60
80
0.01
0.1
1
10
100
1000
TEMPERATURE (°C)
TEMPERATURE (°C)
SWITCHING FREQUENCY (kHz)
_______________________________________________________________________________________
5
MAXIM [ MAXIM INTEGRATED PRODUCTS ]
