Ult ra -Lo w -P o w e r, Op e n -Dra in ,
S in g le /Du a l-S u p p ly Co m p a ra t o rs
ABSOLUTE MAXIMUM RATINGS
V+ to V-, V+ to GND, GND to V-................................-0.3V, +12V
Inputs
8-Pin SO (derate 5.88mW/°C above +70°C)................471mW
8-Pin µMAX (derate 4.1mW/°C above +70°C) .............330mW
8-Pin CERDIP (derate 8.00mW/°C above +70°C)........640mW
16-Pin Plastic DIP (derate 10.53mW/°C above +70°C)..842mW
16-Pin SO (derate 8.70mW/°C above +70°C) ................696mW
16-Pin CERDIP (derate 10.00mW/°C above +70°C)......800mW
Operating Temperature Ranges
MAX97_C_ _/MAX98_C_ _..................................0°C to +70°C
MAX97_E_ _/MAX98_E_ _ ...............................-40°C to +85°C
MAX97_MJ_/MAX98_MJ_ .............................-55°C to +125°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10sec) .............................+300°C
Current: IN_+, IN_-, HYST..............................................20mA
Voltage: IN_+, IN_-, HYST ...............(V+ + 0.3V) to (V- - 0.3V)
Outputs
Current: REF...................................................................20mA
OUT_................................................................50mA
Voltage: REF....................................(V+ + 0.3V) to (V- - 0.3V)
OUT_ (MAX9_1/9_4) ...............+12V to (GND - 0.3V)
(MAX9_2/9_3) ....................+12V to (V- - 0.3V)
OUT_ Short-Circuit Duration ..................................Continuous
Continuous Power Dissipation (T = +70°C)
A
8-Pin Plastic DIP (derate 9.09mW/°C above +70°C) ...727mW
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS: 5V OPERATION
(V+ = 5V, V- = GND = 0V, T = T
A
to T
, unless otherwise noted. Typical values are at T = +25°C.)
MIN
MAX
A
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
POWER REQUIREMENTS
Supply Voltage Range
Output Voltage Range
(Note 1)
2.5
0
11
11
3.2
4
V
V
T
= +25°C
2.5
2.5
3.1
5.5
A
MAX9_1,
HYST = REF
C/E temp. ranges
M temp. range
5
T
A
= +25°C
3.2
4
MAX972
C/E temp. ranges
M temp. range
5
Supply Current
IN+ = IN- + 100mV
µA
T
A
= +25°C
4.5
6
MAX982/
MAX9_3,
HYST = REF
C/E temp. ranges
M temp. range
7.5
6.5
8.5
11
7/1–MAX984
T
A
= +25°C
MAX9_4
C/E temp. ranges
M temp. range
COMPARATOR
Input Offset Voltage
V
= 2.5V
±10
±5
mV
nA
CM
C/E temp. ranges
M temp. range
±0.01
±0.02
Input Leakage Current (IN-, IN+)
Input Leakage Current (HYST)
IN+ = IN- = 2.5V
±40
MAX9_1/MAX982/MAX9_3
nA
V
Input Common-Mode Voltage Range
Common-Mode Rejection Ratio
Power-Supply Rejection Ratio
Voltage Noise
V-
V+ - 1.3
1.0
V- to (V+ - 1.3V)
0.1
0.1
20
mV/V
mV/V
V+ = 2.5V to 11V
1.0
100Hz to 100kHz
µV
RMS
Hysteresis Input Voltage Range
MAX9_1/MAX982/MAX9_3
REF - 0.05
REF
V
Overdrive = 10mV
Overdrive = 100mV
12
4
Response Time
(high-to-low transition)
T = +25°C, 100pF load,
A
1MΩ pull-up to V+
µs
Response Time
(low-to-high transition) (Note 2)
T
A
= +25°C, 100pF load, 1MΩ pull-up to V+
300
µs
2
_______________________________________________________________________________________
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