MAX985/MAX986/MAX989/
MAX990/MAX993/MAX994
Micropower, Low-Voltage, UCSP/SC70,
Rail-to-Rail I/O Comparators
ABSOLUTE MAXIMUM RATINGS
Current into Input Pins...................................................... 20mA
Supply Voltage (V
to V ) ...................................................6V
8-Pin SOT23 (derate 5.1mW/°C above +70°C)..........408.2mW
8-Pin µMAX (derate 4.8mW/°C above +70°C)...........387.8mW
8-Pin SO (derate 7.4mW/°C above +70°C)................588.2mW
14-Pin TSSOP (derate 10mW/°C above +70°C) ........796.8mW
14-Pin SO (derate 11.9mW/°C above +70°C)............952.4mW
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature......................................................+150°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (except UCSP, soldering, 10s)..........+300°C
Soldering Temperature (reflow) ......................................+260°C
CC
EE
IN_-, IN_+ to V
.......................................-0.3V to (V
+ 0.3V)
EE
CC
OUT_ to V
EE
MAX985/MAX989/MAX993 ....................-0.3V to (V
+ 0.3V)
CC
MAX986/MAX990/MAX994.....................................-0.3V to 6V
OUT_ Short-Circuit Duration to V or V ...........................10s
EE
CC
Continuous Power Dissipation (Multilayer board, T = +70°C)
A
5-Pin SC70 (derate 3.1mW/°C above +70°C)...............247mW
5-Pin SOT23 (derate 3.9mW/°C above +70°C)..........312.6mW
6-Bump UCSP (derate 3.9mW/°C above +70°C)..........308mW
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
(V = 2.7V to 5.5V, V = 0V, V
= 0V, T = -40°C to +85°C, unless otherwise noted. Typical values are at T = +25°C.) (Note 1)
CC
EE
CM
A
A
PARAMETER
SYMBOL
CONDITIONS
Inferred from PSRR test
MIN
TYP
MAX
5.5
20
UNITS
Supply Voltage
V
2.5
V
CC
T
A
T
A
T
A
T
A
= +25°C
12
11
80
V
= 5V
CC
CC
= -40°C to +85°C
= +25°C
24
Supply Current per
Comparator
I
µA
CC
20
V
= 2.7V
= -40°C to +85°C
24
Power-Supply Rejection Ratio
PSRR
2.5V ≤ V
≤ 5.5V
55
dB
V
CC
V
EE
-
V
CC
+
T
A
= +25°C
Common-Mode Voltage
Range (Note 2)
0.25
0.25
V
CMR
T
A
= -40°C to +85°C
V
EE
V
CC
T
T
= +25°C
0.5
5
Input Offset Voltage
(Note 3)
A
Full common-mode
range
V
mV
mV
nA
OS
= -40°C to +85°C
7
A
Input Hysteresis
V
HYST
3
Input Bias Current
(Note 4)
I
0.001
10
B
Input Offset Current
Input Capacitance
I
0.5
1.0
80
pA
pF
dB
OS
C
IN
Common-Mode Rejection Ratio CMRR
52
Output Leakage Current
(MAX986/MAX990/
MAX994 only)
I
V
OUT
= high
1.0
µA
LEAK
V
V
= 5V
95
35
CC
Sourcing or sinking,
Output Short-Circuit Current
I
mA
SC
V
OUT
= V or V
EE CC
= 2.7V
CC
T
A
T
A
T
A
T
A
= +25°C
0.2
0.4
0.55
0.3
V
= 5V,
= 8mA
CC
I
SINK
= -40°C to +85°C
= +25°C
OUT Output Voltage Low
V
OL
V
0.15
V
CC
= 2.7V,
= 3.5mA
I
SINK
= -40°C to +85°C
0.4
Maxim Integrated
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