S in g le /Du a l/Qu a d , S OT2 3 , S in g le -S u p p ly,
Hig h -S p e e d , Lo w -P o w e r Co m p a ra t o rs
ABSOLUTE MAXIMUM RATINGS
Supply Voltage (V ).............................................................+6V
SHDN (MAX998).........................................................-0.3V to 6V
8-Pin SO (derate 5.88mW/°C above +70°C).................471mW
16-Pin Narrow SO (derate 8.70mW/°C above +70°C) ..696mW
16-Pin QSOP (derate 8.33mW/°C above +70°C)..........667mW
Operating Temperature Range ..........................-40°C to +85°C
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°C
CC
All Other Pins ..............................................-0.3V to (V + 0.3V)
CC
Duration of Output Short Circuit to GND or V ........Continuous
CC
Continuous Power Dissipation (T = +70°C)
A
6-Pin SOT23-6 (derate 7.1mW/°C above +70°C) .........571mW
8-Pin µMAX (derate 4.10mW/°C above +70°C) ............330mW
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, T = -40°C to +85°C, unless otherwise noted. Typical values are at T = +25°C.) (Note 1)
CC
CM
A
A
PARAMETER
Supply Voltage Range
SYMBOL
CONDITIONS
Inferred from PSRR test
MIN
TYP
MAX
5.5
UNITS
V
CC
2.7
V
V
= 5.5V
= 2.7V
300
225
1
650
CC
Supply Current per Comparator
I
µA
CC
V
CC
Shutdown Supply Current
I
SD
500
nA
dB
V
MAX998 only, SHDN = GND
Power-Supply Rejection Ratio
Common-Mode Voltage Range
Common-Mode Rejection Ratio
PSRR
2.7V < V < 5.5V
CC
63
-0.2
66
100
V
CMR
(Note 2)
V
CC
- 1.2
CMRR
-0.2V ≤ V ≤ (V - 1.2V)
95
dB
CM
CC
T
= +25°C
0.2
±2
±3
A
67/MAX98
Input Offset Voltage
V
V
= 5V (Note 3)
= 5V (Note 4)
mV
OS
CC
T
A
= T to T
MIN MAX
MAX976EUA, MAX998EUT
All others
0.3
0.5
1.5
1.5
75
±5
0.1
0.1
74
90
3
5
mV
mV
Input-Referred Hysteresis
V
HYS
V
CC
4
Input Bias Current
I
300
±100
0.4
0.4
nA
nA
V
B
Input Offset Current
I
OS
OUT Output Voltage High
OUT Output Voltage Low
V
OH
I
= 2mA, V
- V
CC OH
SOURCE
V
OL
I
= 2mA
V
SINK
Sinking
OUT Short-Circuit Current
I
SH
V
CC
= 5.5V
mA
Sourcing
Input Capacitance
C
pF
V
IN
V
MAX998 only
MAX998 only
0.65 x V
CC
SHDN Input Voltage High
SHDN Input Voltage Low
IH
V
0.2 x V
V
IL
CC
MAX998 only, SHDN = GND,
= 0V to V
OUT Leakage Current
SHDN Input Current
Propagation Delay
I
1
200
200
nA
nA
ns
OUT
V
OUT
CC
I
t
MAX998 only
1
28
20
2
SHDN
Overdrive = 5mV
Overdrive = 50mV
C
V
CC
=10pF,
= 5V (Note 5)
LOAD
t
PD
SKEW
40
Propagation-Delay Skew
C
=10pF (Note 6)
ns
LOAD
Propagation-Delay Matching
Between Channels
∆t
MAX976/MAX978 only
=10pF
1
ns
PD
Output Rise/Fall Time
Shutdown Delay Time
t /t
R
C
LOAD
1.6
5
ns
µs
F
t
MAX998 only, V = 5V, I = 10% of typical
CC CC
SD
2
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