Ultra Low-Power, Low-Cost
Comparators with 2% Reference
ELECTRICAL CHARACTERISTICS—5V Operation (continued)
(V+ = 5V, V- = GND = 0V, T
A
= T
MIN
to T
MAX
, unless otherwise noted.)
PARAMETER
Output High Voltage
CONDITIONS
C/E temp. ranges, I
OUT
= 17mA
MAX932,
MAX933
MAX931,
MAX934
MIN
V+ – 0.4
V- + 0.4
V
GND + 0.4
TYP
MAX
UNITS
V
MAX931-MAX934
Output Low Voltage
C/E temp. ranges,
I
OUT
= 1.8mA
REFERENCE
X
C temp. range
Reference Voltage
E temp. range
T
A
= +25°C
Source Current
C/E temp. ranges
T
A
= +25°C
Sink Current
C/E temp. ranges
Voltage Noise
100Hz to 100kHz
4
100
µV
RMS
6
8
15
µA
1.147
15
25
µA
1.217
1.158
1.182
1.206
V
Note 1:
MAX934 comparators work below 2.5V, see
Low-Voltage Operation
section for more details.
ELECTRICAL CHARACTERISTICS—3V Operation
(V+ = 3V, V- = GND = 0V, T
A
= T
MIN
to T
MAX
, unless otherwise noted.)
PARAMETER
POWER REQUIREMENTS
MAX931,
HYST = REF
CONDITIONS
MIN
TYP
MAX
UNITS
T
A
= +25°C
C/E temp. ranges
T
A
= +25°C
C/E temp. ranges
T
A
= +25°C
C/E temp. ranges
T
A
= +25°C
2.4
3.0
3.8
MAX932,
HYST = REF
3.4
4.3
5.8
µA
Supply Current
IN+ = (IN- + 100mV)
MAX933,
HYST = REF
3.4
4.3
5.8
5.2
6.2
8.0
MAX934
C/E temp. ranges
COMPARATOR
Input Offset Voltage
Input Leakage Current (IN-, IN+)
Input Leakage Current (HYST)
V
CM
= 1.5V
IN+ = IN- = 1.5V, C/E temp. ranges
MAX931, MAX932, MAX933
±0.01
±0.02
±10
±1
mV
nA
nA
_______________________________________________________________________________________
3
MAXIM [ MAXIM INTEGRATED PRODUCTS ]
