Datasheet

Power-Supply Ranges
Supply Voltage (V
CC
to GND) ...........................................+6V
Differential Input Voltage ...................... -0.3V to (V
CC
+ 0.3V)
Common-Mode Input Voltage to GND.. -0.3V to (V
CC
+ 0.3V)
LE Input Voltage (MAX9141 only) ........ -0.3V to (V
CC
+ 0.3V)
SHDN Input Voltage (MAX9141 only) .. -0.3V to (V
CC
+ 0.3V)
Current into Input Pins .....................................................±20mA
Input/Output Short-Circuit Duration to
V
CC
or GND ..........................................................Continuous
Continuous Power Dissipation (T
A
= +70°C)
5-Pin SC70 (derate 3.1mW/°C above +70°C) .............247mW
5-Pin SOT23 (derate 7.1mW/°C above +70°C) ..........571mW
8-Pin SOT23 (derate 9.1mW/°C above +70°C) ..........727mW
8-Pin SO (derate 5.9mW/°C above +70°C) .............. 470.6mW
14-Pin TSSOP (derate 9.1mW/°C above +70°C) ........ 727mW
14-Pin SO (derate 8.33mW/°C above +70°C) .......... 666.7mW
Operating Temperature Range
E grade ........................................................... -40°C to +85°C
A grade ......................................................... -40°C to +125°C
Junction Temperature ...................................................... +150°C
Storage Temperature Range ............................ -65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
(V
CC
= 5V, V
CM
= 0V, SHDN = LE = V
CC
(MAX9141 only), C
L
= 15pF, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are
at T
A
= +25°C.) (Note 1)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Operating Supply Voltage V
CC
(Note 2) 2.7 5.5 V
Input Voltage Range V
CMR
(Note 3) -0.2
V
CC
+
0.2
V
Input Offset Voltage V
OS
(Note 4)
T
A
= +25ºC 0.5 2.0
mVT
A
= -40ºC to +85ºC 4.5
MAX9140AA_ _ 6.0
Input Hysteresis V
HYST
(Note 5) 1.5 mV
Input Bias Current I
B
(Note 6)
T
A
= -40ºC to +85ºC 90 320
nA
MAX9140AA_ _ 350
Input Offset Current I
OS
T
A
= -40ºC to +85ºC 8 120
nA
MAX9140AA_ _ 140
Common-Mode Rejection Ratio CMRR
V
CC
= 5.5V
(Note 7)
T
A
= -40ºC to +85ºC 80 800
µV/V
MAX9140AA_ _ 850
Power-Supply Rejection Ratio PSRR
2.7V ≤ V
CC
≤
5.5V
T
A
= -40ºC to +85ºC 80 750
µV/V
MAX9140AA_ _ 800
Output High Voltage V
OH
I
SOURCE
=
4mA
T
A
= -40ºC to +85ºC
V
CC
-
0.425
V
CC
-
0.3
V
MAX9140AA_ _ V
CC
- 0.47
Output Low Voltage V
OL
I
SINK
= 4mA
T
A
= -40ºC to +85ºC 0.3 0.425
V
MAX9140AA_ _ 0.45
Output Leakage Current I
LEAK
SHDN = GND, MAX9141 only (Note 8) 0.04 1 µA
MAX9140/MAX9141/
MAX9142/MAX9144
40ns, Low-Power, 3V/5V, Rail-to-Rail
Single-Supply Comparators
www.maximintegrated.com
Maxim Integrated │ 2
Absolute Maximum Ratings
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