MAX972 Maxim, MAX972 Datasheet - Page 3

• Manufacturer Part Number: MAX972
• Description: The MAX971–MAX974 and MAX981–MAX984 single/dual/quad low-voltage comparators feature the lowest power consumption available
• Manufacturer: Maxim

ELECTRICAL CHARACTERISTICS—5V OPERATION (continued)
(V+ = 5V, V- = GND = 0V, T
ELECTRICAL CHARACTERISTICS—3V OPERATION
(V+ = 3V, V- = GND = 0V, T
POWER REQUIREMENTS
Supply Current
COMPARATOR
Input Offset Voltage
Input Leakage Current (IN-, IN+)
Input Leakage Current (HYST)
Input Common-Mode Voltage
Range
Common-Mode Rejection Ratio
Power-Supply Rejection Ratio
Voltage Noise
Hysteresis Input Voltage Range
Output Low Voltage
Output Leakage Current
REFERENCE (MAX9_1/MAX982/MAX9_3/MAX9_4 ONLY)
Reference Voltage
Source Current
Sink Current
Voltage Noise
PARAMETER
PARAMETER
_______________________________________________________________________________________
A
A
= T
= T
MIN
MIN
to T
to T
MAX9_2/MAX9_3, I
MAX9_1/MAX9_4, I
V
MAX971/MAX973/
MAX974
MAX981–MAX984
T
C/E temp ranges
T
C/E temp ranges
100Hz to 100kHz
HYST = REF,
IN+ = (IN- +
100mV)
V
IN+ = IN- = 1.5V
MAX9_1/MAX982/MAX9_3
V- to (V+ - 1.3V)
V+ = 2.5V to 11V
100Hz to 100kHz
MAX9_1/MAX982/MAX9_3
A
A
OUT
CM
MAX
MAX
= +25°C
= +25°C
Single/Dual-Supply Comparators
= 1.5V
= 11V
, unless otherwise noted. Typical values are at T
, unless otherwise noted. Typical values are at T
Ultra-Low-Power, Open-Drain,
MAX9_1
MAX972
MAX982/
MAX9_3
MAX9_4
CONDITIONS
CONDITIONS
OUT
OUT
= 1.8mA
= 1.8mA
C temp range
E temp range
C temp range
E temp range
T
C/E temp ranges
T
C/E temp ranges
T
C/E temp ranges
T
C/E temp ranges
C/E temp ranges
A
A
A
A
= +25°C
= +25°C
= +25°C
= +25°C
1%
2%
2%
3%
REF - 0.05
MIN
V-
1.170
1.158
1.158
1.147
A
A
MIN
15
6
8
4
= +25°C.) (Note 1)
= +25°C.) (Note 1)
±0.01
±0.02
TYP
2.4
2.4
3.4
5.2
0.2
0.1
20
1.182
1.182
TYP
100
25
15
V+ - 1.3
V- + 0.4
MAX
REF
±10
1.194
1.206
1.206
1.217
3.0
3.8
3.0
3.8
4.3
5.8
6.2
8.0
+ 0.4
MAX
GND
±5
100
1
1
UNITS
µV
UNITS
µV
mV/V
mV/V
mV
µA
nA
nA
nA
µA
µA
V
RMS
V
V
V
RMS
3