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LMX339HAUD+

P1-P3P4-P6P7-P9
General Description
The LMX331/LMX393/LMX339 single/dual/quad com-
parators are drop-in, pin-for-pin-compatible replace-
ments for the LMV331/LMV393/LMV339. The LMX331H/
LMX393H/LMX339H offer the performance of the
LMX331/LMX393/LMX339 with the added benefit of inter-
nal hysteresis to provide noise immunity, preventing out-
put oscillations even with slow-moving input signals.
Advantages of the LMX331/LMX393/LMX339 series
include low supply voltage, small package, and low cost.
The LMX331 is available in both 5-pin SC70 and SOT23
packages, LMX393 is available in both 8-pin µMAX
®
and
smaller SOT23 packages, and the LMX339 is available in
14-pin TSSOP and SO packages. They are manufac-
tured using advanced submicron CMOS technology.
Designed with the most modern techniques, the
LMX331/LMX393/LMX339 achieve superior performance
over BiCMOS or bipolar versions on the market.
The LMX331/LMX393/LMX339 offer performance
advantages such as wider supply voltage range, wider
operating temperature range, better CMRR and PSRR,
improved response time characteristics, reduced off-
set, reduced output saturation voltage, reduced input
bias current, and improved RF immunity.
Applications
Mobile Communications
Notebooks and PDAs
Automotive Applications
Battery-Powered Electronics
General-Purpose Portable Devices
General-Purpose Low-Voltage Applications
Features
♦ Guaranteed 1.8V to 5.5V Performance
♦ -40°C to +125°C Automotive Temperature Range
♦ Low Supply Current (60µA/Comparator at
V
DD
= 5.0V)
♦ Input Common-Mode Voltage Range Includes
Ground
♦ No Phase Reversal for Overdriven Inputs
♦ Low Output Saturation Voltage (100mV)
♦ Internal 2mV Hysteresis
(LMX331H/LMX393H/LMX339H)
♦ 5-Pin SC70 Space-Saving Package
(2.0mm
✕
2.1mm
✕
1.0mm)
(LMX331/LMX331H)
LMX331/LMX393/LMX339
General-Purpose, Low-Voltage,
Single/Dual/Quad, Tiny-Pack Comparators
________________________________________________________________ Maxim Integrated Products 1
TOP VIEW
14
13
12
11
10
9
8
1
2
3
4
5
6
7
OUTC
OUTD
V
SS
IND+
INA-
V
DD
OUTA
OUTB
IND-
INC+
INC-INB+
INB-
INA+
TSSOP/SO
V
SS
OUTIN-
15V
DD
IN+
SC70/SOT23
2
34
LMX331/LMX331H
1
2
3
4
8
7
6
5
V
DD
OUTB
INB-
INB+V
SS
INA+
INA-
OUTA
SOT23/μMAX
LMX393/LMX393H
LMX339/LMX339H
AD
BC
A
B
+
+
+
Pin Configurations
19-1958; Rev 4; 5/11
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
Ordering Information
PART TEMP RANGE
PIN-
PACKAGE
TOP
MARK
LMX331AXK+T -40°C to +125°C 5 SC70 ACD
LMX331AUK+T -40°C to +125°C 5 SOT23 ADQR
LMX331HAXK+T
-40°C to +125°C
5 SC70 ACE
LMX331HAUK+T -40°C to +125°C 5 SOT23 ADQS
LMX393AKA+T -40°C to +125°C 8 SOT23 AAIF
LMX393AUA+T -40°C to +125°C 8 µMAX —
LMX393HAKA+T -40°C to +125°C 8 SOT23 AAIG
LMX393HAUA+T -40°C to +125°C 8 µMAX —
LMX339AUD+T -40°C to +125°C 14 TSSOP —
LMX339ASD+T -40°C to +125°C 14 SO —
LMX339HAUD+T -40°C to +125°C 14 TSSOP —
LMX339HASD+T -40°C to +125°C 14 SO —
+Denotes a lead(Pb)-free/RoHS-compliant package.
T = Tape and reel.
µMAX is a registered trademark of Maxim Integrated Products, Inc.
LMX331/LMX393/LMX339
General-Purpose, Low-Voltage,
Single/Dual/Quad, Tiny-Pack Comparators
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
DC ELECTRICAL CHARACTERISTICS—2.7V OPERATION
(V
DD
= 2.7V, V
SS
= 0V, V
CM
= 0V, R
L
= 5.1kΩ connected to V
DD
. Typical values are at T
A
= +25°C. Boldface limits apply at the
defined temperature extremes.) (Note 1)
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.
Supply Voltage (V
DD
to V
SS
)...................................-0.3V to +6V
All Other Pins .................................. (V
SS
- 0.3V) to (V
DD
+ 0.3V)
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 8.9mW/°C above +70°C)............714mW
8-Pin µMAX (derate 10.3mW/°C above +70°C) ...........825mW
14-Pin TSSOP (derate 9.1mW/°C above +70°C) .........727mW
14-Pin SO (derate 8.3mW/°C above +70°C).............666.7mW
Operating Temperature Range .........................-40°C to +125°C
Junction Temperature......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow) .......................................+260°C
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX
UNITS
Input Offset Voltage V
OS
0.2 7 mV
Input Voltage Hysteresis V
HYST
LMX331H/LMX393H/LMX339H only 2 mV
Input Offset Voltage Average
Temperature Drift
TCV
OS
5
µV/°C
T
A
= +25°C
±0.05 ±250
T
A
= -40°C to +85°C
±400
Input Bias Current I
B
T
A
= -40°C to +125°C
±400
nA
T
A
= +25°C
±0.05 ±50
T
A
= -40°C to +85°C
±150
Input Offset Current I
OS
T
A
= -40°C to +125°C
±150
nA
-0.1
Input Voltage Range V
CM
2.0
V
Voltage Gain A
V
LMX331/LMX393/LMX339 only 50
V/mV
Output Saturation Voltage V
SAT
I
SINK
≤ 1mA 50 mV
Output Sink Current I
O
V
O
≤ 1.5V 5 37 mA
LMX331/LMX331H 50
100
LMX393/LMX393H (both comparators) 70
140
Supply Current (Note 2) I
S
LMX339/LMX339H (all four comparators)
140 200
µA
T
A
= +25°C
0.003
T
A
= -40°C to +85°C 1Output Leakage Current
T
A
= -40°C to +125°C 2
µA
AC ELECTRICAL CHARACTERISTICS—2.7V OPERATION
(V
DD
= 2.7V, V
SS
= 0V, V
CM
= 0V, R
L
= 5.1kΩ connected to V
DD
. Typical values are at T
A
= +25°C. Boldface limits apply at the
defined temperature extremes.) (Note 1)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Input overdrive = 10mV (Note 3) 500
Propagation Delay
Output High to Low
t
PHL
Input overdrive = 100mV (Note 3) 100
ns
Input overdrive = 10mV (Note 3) 500
Propagation Delay
Output Low to High
t
PLH
Input overdrive = 100mV (Note 3)
100
ns
LMX331/LMX393/LMX339
General-Purpose, Low-Voltage,
Single/Dual/Quad, Tiny-Pack Comparators
_______________________________________________________________________________________ 3
DC ELECTRICAL CHARACTERISTICS—5.0V OPERATION
(V
DD
= 5V, V
SS
= 0V, V
CM
= 0V, R
L
= 5.1kΩ connected to V
DD
. Typical values are at T
A
= +25°C. Boldface limits apply at the
defined temperature extremes.) (Note 1)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
T
A
= +25°C 0.25 7
T
A
= -40°C to +85°C 9
Input Offset Voltage V
OS
T
A
= -40°C to +125°C 9
mV
Input Voltage Hysteresis LMX331H/LMX393H/LMX339H only 2 mV
Input Offset Voltage Average
Temperature Drift
TCV
OS
5 µV/°C
T
A
= +25°C ±0.05 ±250
T
A
= -40°C to +85°C ±400Input Bias Current I
B
T
A
= -40°C to +125°C ±400
nA
T
A
= +25°C ±0.05 ±50
T
A
= -40°C to +85°C ±150
Input Offset Current I
OS
T
A
= -40°C to +125°C ±150
nA
-0.1
Input Voltage Range V
CM
4.2
V
Voltage Gain A
V
LMX331/LMX393/LMX339 only 20 50 V/mV
T
A
= +25°C 70 400
T
A
= -40°C to +85°C 700Output Saturation Voltage V
SAT
I
SINK
≤ 4mA
T
A
= -40°C to +125°C 700
mV
Output Sink Current I
O
V
O
≤ 1.5V 10 73 mA
T
A
= +25°C 60 120
T
A
= -40°C to +85°C 150LMX331/LMX331H
T
A
= -40°C to +125°C 170
T
A
= +25°C 100 200
T
A
= -40°C to +85°C 250
LMX393/LMX393H
(both comparators)
T
A
= -40°C to +125°C 300
T
A
= +25°C 170 300
T
A
= -40°C to +85°C 350
Supply Current (Note 2) I
S
LMX339/LMX339H
(all four comparators)
T
A
= -40°C to +125°C 430
µA
T
A
= +25°C 0.003
T
A
= -40°C to +85°C 1Output Leakage Current
T
A
= -40°C to +125°C 2
µA
AC ELECTRICAL CHARACTERISTICS—5.0V OPERATION
(V
DD
= 5V, V
SS
= 0V, V
CM
= 0V, R
L
= 5.1kΩ connected to V
DD
. Typical values are at T
A
= +25°C. Boldface limits apply at the
defined temperature extremes.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
UNITS
Input overdrive = 10mV (Note 3)
400
Propagation Delay
Output High to Low
t
PHL
Input overdrive = 100mV (Note 3) 90
ns
Input overdrive = 10mV (Note 3)
600
Propagation Delay
Output Low to High
t
PLH
Input overdrive = 100mV (Note 3)
200
ns
P1-P3P4-P6P7-P9

LMX339HAUD+

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Buy LMX339HAUD+
Manufacturer:
Maxim Integrated
Description:
Analog Comparators Low-Voltage Quad TinyPack
Lifecycle:
New from this manufacturer.
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