Output type: CMOS, Push-Pull, Rail-to-Rail, TTL Power consumption of each channel: 96uA Propagation delay: 210ns Number of comparator groups: 1 Power supply voltage: 2.5V ~ 5.5V, ±1.25V ~ 2.75V
Output type: CMOS, Push-Pull, Rail-to-Rail, TTL Power consumption of each channel: 96uA Propagation delay: 210ns Number of comparator groups: 1 Power supply voltage: 2.5V ~ 5.5V, ±1.25V ~ 2.75V
14-Pin SO (derate 8.33mW/°C above +70°C).............667mW
Operating Temperature Range ........................... -40°C to +85°C
Storage Temperature Range ............................ -65°C to +150°C
Lead Temperature (soldering, 10s) ................................. +300°C
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
(Note 1)
(V
CC
= +2.7V to +5.5V, V
EE
= 0V, V
CM
= 0V, T
A
= -40°C to +85°C, unless otherwise noted. Typical values are at T
A
= +25°C.)
PARAMETER
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
SYMBOL
V
CC
CONDITIONS
Inferred from PSRR test
V
CC
= 5V
I
CC
V
CC
= 2.7V
PSRR
V
CMR
V
OS
V
HYST
I
B
I
OS
C
IN
CMRR
I
LEAK
I
SC
V
OUT
= high
Sourcing or sinking,
V
OUT
= V
EE
or V
CC
V
CC
= 5V,
I
SINK
= 8mA
V
CC
= 2.7V,
I
SINK
= 3.5mA
V
CC
= 5V,
I
SOURCE
= 8mA
V
CC
= 2.7V,
I
SOURCE
= 3.5mA
V
CC
= 5V
V
CC
= 2.7V
T
A
= +25°C
T
A
= -40°C to +85°C
T
A
= +25°C
T
A
= -40°C to +85°C
T
A
= +25°C
T
A
= -40°C to +85°C
T
A
= +25°C
T
A
= -40°C to +85°C
4.6
4.45
2.4
2.3
Maxim Integrated
│
2
MIN
2.5
TYP
53
48
MAX
5.5
80
96
80
96
UNITS
V
T
A
= +25°C
T
A
= -40°C to +85°C
T
A
= +25°C
T
A
= -40°C to +85°C
55
V
EE
-
0.25
V
EE
T
A
= +25°C
T
A
= -40°C to +85°C
μA
2.5V ≤ V
CC
≤ 5.5V
T
A
= +25°C
T
A
= -40°C to +85°C
Full common-mode
range
80
V
CC
+
0.25
V
CC
±0.5
±2.5
0.001
0.5
1.0
10
±5
±7
dB
V
mV
mV
nA
pA
pF
dB
50
80
1.0
95
35
0.2
0.15
4.85
2.55
0.4
0.55
0.3
0.4
μA
mA
OUT Output-Voltage Low
V
OL
V
OUT Output-Voltage High
(MAX987/MAX991/
MAX995 Only)
V
OH
V
www.maximintegrated.com
MAX987/MAX988/MAX991/
MAX992/MAX995/MAX996
Electrical Characteristics (continued)
High-Speed, Micropower, Low-Voltage,
Rail-to-Rail I/O Comparators
(V
CC
= +2.7V to +5.5V, V
EE
= 0V, V
CM
= 0V, T
A
= -40°C to +85°C, unless otherwise noted. Typical values are at T
A
= +25°C.)
PARAMETER
OUT Rise Time
(MAX987/MAX991/
MAX995 Only)
SYMBOL
t
RISE
V
CC
= 5.0V
CONDITIONS
C
L
= 15pF
C
L
= 50pF
C
L
= 200pF
C
L
= 15pF
OUT Fall Time
t
FALL
V
CC
= 5.0V
C
L
= 50pF
C
L
= 200pF
MAX987/MAX991/
MAX995 only
MAX988/MAX992/
MAX996 only,
R
PULLUP
=
5.1kΩ
10mV overdrive
100mV overdrive
10mV overdrive
100mV overdrive
10mV overdrive
100mV overdrive
MIN
TYP
15
20
40
15
20
40
210
120
210
120
210
120
25
µs
ns
ns
ns
MAX
UNITS
t
PD-
Propagation Delay
C
L
= 15pF,
V
CC
= 5V
t
PD+
Power-Up Time
t
PU
MAX987/MAX991/MAX995
only, C
L
= 15pF, V
CC
= 5V
Note 1:
All device specifications are 100% production tested at T
A
= +25°C. Limits over the extended temperature range are
guaranteed by design, not production tested.
Note 2:
Inferred from the V
OS
test. Either or both inputs can be driven 0.3V beyond either supply rail without output phase reversal.
Note 3:
V
OS
is defined as the center of the hysteresis band at the input.
Note 4:
I
B
is defined as the average of the two input bias currents (I
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Embedded System
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