MAX991 Maxim, MAX991 Datasheet - Page 2

• Manufacturer Part Number: MAX991
• Description: The MAX987/MAX988/MAX991/MAX992/MAX995/ MAX996 single/dual/quad micropower comparators feature low-voltage operation and rail-to-rail inputs and outputs
• Manufacturer: Maxim

ABSOLUTE MAXIMUM RATINGS
Supply Voltage (V
IN_-, IN_+ to V
Current into Input Pins .....................................................±20mA
OUT_ to V
OUT_ Short-Circuit Duration to V
Continuous Power Dissipation (T
ELECTRICAL CHARACTERISTICS (Note 1)
(V
High-Speed, Micropower, Low-Voltage,
SOT23, Rail-to-Rail I/O Comparators
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.
2
Supply Voltage
Supply Current per
Comparator
Power-Supply Rejection Ratio
Common-Mode Voltage
Range (Note 2)
Input Offset Voltage
(Note 3)
Input Hysteresis
Input Bias Current
(Note 4)
Input Offset Current
Input Capacitance
Common-Mode Rejection Ratio
Output Leakage Current
(MAX988/MAX992/
MAX996 only)
Output Short-Circuit Current
OUT Output-Voltage Low
OUT Output-Voltage High
(MAX987/MAX991/
MAX995 Only)
5-Pin SC70 (derate 3.1mW/°C above +70°C) ...............247mW
CC
MAX987/MAX991/MAX995 ....................-0.3V to (V
MAX988/MAX992/MAX996 ..................................-0.3V to +6V
_______________________________________________________________________________________
= +2.7V to +5.5V, V
PARAMETER
EE
EE
CC
.......................................-0.3V to (V
to V
EE
EE
) ...................................................6V
= 0V, V
EE
A
SYMBOL
= +70°C)
CMRR
V
PSRR
V
or V
I
CM
V
V
V
LEAK
V
I
HYST
I
C
I
CMR
CC
OS
I
SC
CC
OH
OS
OL
B
IN
CC
= 0V, T
...........................10s
Inferred from PSRR test
V
V
2.5V ≤ V
T
T
Full common-mode
range
V
Sourcing or sinking,
V
V
I
V
I
V
I
V
I
SINK
SINK
SOURCE
SOURCE
A
A
A
CC
CC
OUT
OUT
CC
CC
CC
CC
= -40°C to +85°C, unless otherwise noted. Typical values are at T
= +25°C
= -40°C to +85°C
= 5V
= 2.7V
= 5V,
= 2.7V,
= 5V,
= 2.7V,
= 8mA
= 3.5mA
= high
= V
CC
CC
CC
= 8mA
= 3.5mA T
EE
+ 0.3V)
+ 0.3V)
≤ 5.5V
or V
CC
CONDITIONS
T
T
T
T
T
T
T
A
A
A
A
A
A
A
A
= +25°C
= -40°C to +85°C
= +25°C
= -40°C to +85°C
= +25°C
= -40°C to +85°C
= +25°C
= -40°C to +85°C
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
T
T
T
T
T
T
5-Pin SOT23 (derate 7.10mW/°C above +70°C)...........571mW
8-Pin SOT23 (derate 9.1mW/°C above +70°C).............727mW
8-Pin SO (derate 5.88mW/°C above +70°C).................471mW
8-Pin µMAX (derate 4.5mW/°C above +70°C) ..............362mW
14-Pin TSSOP (derate 9.1mW/°C above +70°C) ..........727mW
14-Pin SO (derate 8.33mW/°C above +70°C)...............667mW
A
A
A
A
A
A
= +25°C
= -40°C to +85°C
= +25°C
= -40°C to +85°C
= +25°C
= -40°C to +85°C
V
V
CC
CC
= 5V
= 2.7V
V
0.25
4.45
MIN
V
2.5
4.6
2.4
2.3
55
EE
50
EE
-
0.001
±0.5
±2.5
TYP
0.15
4.85
2.55
0.5
1.0
0.2
53
48
80
80
95
35
A
= +25°C.)
V
MAX
0.25
V
0.55
CC
5.5
1.0
0.4
0.3
0.4
±5
±7
80
96
80
96
10
CC
+
UNITS
mA
mV
mV
µA
dB
nA
pA
dB
µA
pF
V
V
V
V