LMV331 SINGLE, LMV393 DUAL, LMV339 QUAD
GENERAL-PURPOSE LOW-VOLTAGE COMPARATORS
SLCS136C AUGUST 1999 REVISED APRIL 2000
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
D
2.7-V and 5-V Performance
D
Low Supply Current:
LMV331 . . . 60
A Typ
LMV393 . . . 100
A Typ
LMV339 . . . 170
A Typ
D
Input Common-Mode Voltage Range
Includes Ground
D
Low Output Saturation Voltage
. . . 200 mV Typ
D
Package Options Include Plastic
Small-Outline (D), Small-Outline Transistor
(SOT-23 DBV, SC-70 DCK), and Thin Shrink
Small-Outline (PW) Packages
description
The LMV393 and LMV339 devices are
low-voltage (2.7 V to 5.5 V) versions of the dual
and quad comparators, LM393 and LM339, which
operate from 5 V to 30 V. The LMV331 is the
single-comparator version.
The LMV331, LMV339, and LMV393 are the most
cost-effective solutions for applications where
low-voltage operation, low power, space saving,
and price are the primary specifications in circuit
design for portable consumer products. These
devices offer specifications that meet or exceed
the familiar LM339 and LM393 devices at a
fraction of the supply current.
The LMV331 is available in the ultra-small DCK package, which is approximately one-half the size of the five-pin
DBV package. The DCK package saves space on printed circuit boards and enables the design of small
portable electronic devices. It also allows the designer to place the device closer to the signal source to reduce
noise pickup and increase signal integrity.
The LMV331I, LMV339I, and LMV393I devices are characterized for operation from 40
C to 85
C.
logic symbol (each comparator)
OUT
IN
IN+
_
+
Copyright
2000, Texas Instruments Incorporated
UNLESS OTHERWISE NOTED this document contains PRODUCTION
DATA information current as of publication date. Products conform to
specifications per the terms of Texas Instruments standard warranty.
Production processing does not necessarily include testing of all
parameters.
1
2
3
4
5
6
7
14
13
12
11
10
9
8
2OUT
1OUT
V
CC+
1IN
1IN+
2IN
2IN+
3OUT
4OUT
GND
4IN+
4IN
3IN+
3IN
LMV339 . . . D OR PW PACKAGE
(TOP VIEW)
LMV393 . . . D OR PW PACKAGE
(TOP VIEW)
1
2
3
4
8
7
6
5
1OUT
1IN
1IN+
GND
V
CC+
2OUT
2IN
2IN+
LMV331 . . . DBV OR DCK PACKAGE
(TOP VIEW)
1
2
3
5
4
IN+
GND
IN
V
CC+
OUT
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
LMV331 SINGLE, LMV393 DUAL, LMV339 QUAD
GENERAL-PURPOSE LOW-VOLTAGE COMPARATORS
SLCS136C AUGUST 1999 REVISED APRIL 2000
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
AVAILABLE OPTIONS
TA
PACKAGE
PACKAGED DEVICES
TA
TYPE
SINGLE
DUAL
QUADRUPLE
5-pin SOT
LMV331IDCKR
LMV331IDBVR
--
--
--
--
40
C to 85
C
8-pin SOIC
8-pin TSSOP
--
--
LMV393ID
LMV393IPWR
--
--
14-pin SOIC
14-pin TSSOP
--
--
--
LMV339ID
LMV339IPWR
The D package is available taped and reeled. Add the suffix R to the device type (e.g.,
LMV393DR). The DCK, DBV, and PW packages are only available left-end taped and
reeled.
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage, V
CC+
(see Note 1)
5.5 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Differential input voltage, V
ID
(see Note 2)
5.5 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage range, V
I
(either input)
0 to 5.5
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating virtual junction temperature range
0 to 150
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Package thermal impedance,
JA
(see Notes 3 and 4): D (8-pin) package
97
C/W
. . . . . . . . . . . . . . . . . . . . . .
D (14-pin) package
86
C/W
. . . . . . . . . . . . . . . . . . . .
DBV package
347
C/W
. . . . . . . . . . . . . . . . . . . . . . .
DCK package
389
C/W
. . . . . . . . . . . . . . . . . . . . . . .
PW (8-pin) package
149
C/W
. . . . . . . . . . . . . . . . . .
PW (14-pin) package
113
C/W
. . . . . . . . . . . . . . . . . .
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: D or PW package
260
C
. . . . . . . . . . . . . . .
Storage temperature range, T
stg
65 to 150
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 under "recommended operating conditions" is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES:
1. All voltage values (except differential voltages and VCC+ specified for the measurement of IOS) are with respect to the network GND.
2. Differential voltages are at IN+ with respect to IN.
3. Maximum power dissipation is a function of TJ(max),
JA, and TA. The maximum allowable power dissipation at any allowable
ambient temperature is PD = (TJ(max) TA)/
JA. Selecting the maximum of 150
C can affect reliability.
4. The package thermal impedance is calculated in accordance with JESD 51.
recommended operating conditions
MIN
MAX
UNIT
VCC+
Supply voltage (single-supply operation)
2.7
5.5
V
TA
Operating free-air temperature
40
85
C
PRODUCT PREVIEW information concerns products in the formative or
design phase of development. Characteristic data and other
specifications are design goals. Texas Instruments reserves the right to
change or discontinue these products without notice.
LMV331 SINGLE, LMV393 DUAL, LMV339 QUAD
GENERAL-PURPOSE LOW-VOLTAGE COMPARATORS
SLCS136C AUGUST 1999 REVISED APRIL 2000
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics at specified free-air temperature, V
CC+
= 2.7 V, GND = 0 V (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
TA
MIN
TYP
MAX
UNIT
VIO
Input offset voltage
25
C
1.7
7
mV
a
V
IO
Average temperature coefficient
of input offset voltage
40
C to 85
C
5
m
V/
C
IIB
Input bias current
25
C
10
250
nA
IIB
Input bias current
40
C to 85
C
400
nA
IIO
Input offset current
25
C
5
50
nA
IIO
Input offset current
40
C to 85
C
150
nA
IO
Output current
VO
1.5 V
25
C
5
23
mA
Output leakage current
25
C
0.003
m
A
Output leakage current
40
C to 85
C
1
m
A
VICR
Common-mode input voltage range
25
C
0.1 to 2
V
VSAT
Saturation voltage
IO
1 mA
25
C
200
mV
LMV331
25
C
40
100
ICC
Supply current
LMV393 (both comparators)
25
C
70
140
m
A
LMV339 (all four comparators)
25
C
140
200
This device is product preview.
switching characteristics, T
A
= 25
C, V
CC+
= 2.7 V, R
L
= 5.1 k
, GND = 0 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
tPHL
Propagation delay high to low level output switching
Input overdrive = 10 mV
1000
ns
tPHL
Propagation delay, high- to low-level output switching
Input overdrive = 100 mV
350
ns
tPLH
Propagation delay low to high level output switching
Input overdrive = 10 mV
500
ns
tPLH
Propagation delay, low- to high-level output switching
Input overdrive = 100 mV
400
ns
PRODUCT PREVIEW information concerns products in the formative or
design phase of development. Characteristic data and other
specifications are design goals. Texas Instruments reserves the right to
change or discontinue these products without notice.
LMV331 SINGLE, LMV393 DUAL, LMV339 QUAD
GENERAL-PURPOSE LOW-VOLTAGE COMPARATORS
SLCS136C AUGUST 1999 REVISED APRIL 2000
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics at specified free-air temperature, V
CC+
= 5 V, GND = 0 V (unless otherwise
noted)
PARAMETER
TEST CONDITIONS
TA
MIN
TYP
MAX
UNIT
VIO
Input offset voltage
25
C
1.7
7
mV
VIO
Input offset voltage
40
C to 85
C
9
mV
a
V
IO
Average temperature coefficient
of input offset voltage
25
C
5
m
V/
C
IIB
Input bias current
25
C
25
250
nA
IIB
Input bias current
40
C to 85
C
400
nA
IIO
Input offset current
25
C
2
50
nA
IIO
Input offset current
40
C to 85
C
150
nA
IO
Output current
VO
1.5 V
25
C
10
84
mA
Output leakage current
25
C
0.003
m
A
Output leakage current
40
C to 85
C
1
m
A
VICR
Common-mode input voltage range
25
C
0.1 to 4.2
V
AVD
Large-signal differential voltage gain
25
C
20
50
V/mV
VSAT
Saturation voltage
IO
4 mA
25
C
200
400
mV
VSAT
Saturation voltage
IO
4 mA
40
C to 85
C
700
mV
LMV331
25
C
60
120
LMV331
40
C to 85
C
150
ICC
Supply current
LMV393 (both comparators)
25
C
100
200
m
A
ICC
Supply current
LMV393 (both comparators)
40
C to 85
C
250
m
A
LMV339 (all four comparators)
25
C
170
300
LMV339 (all four comparators)
40
C to 85
C
350
This device is product preview.
switching characteristics, T
A
= 25
C, V
CC+
= 5 V, R
L
= 5.1 k
, GND = 0 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
tPHL
Propagation delay high to low level output switching
Input overdrive = 10 mV
600
ns
tPHL
Propagation delay, high- to low-level output switching
Input overdrive = 100 mV
200
ns
tPLH
Propagation delay low to high level output switching
Input overdrive = 10 mV
450
ns
tPLH
Propagation delay, low- to high-level output switching
Input overdrive = 100 mV
300
ns
PRODUCT PREVIEW information concerns products in the formative or
design phase of development. Characteristic data and other
specifications are design goals. Texas Instruments reserves the right to
change or discontinue these products without notice.
IMPORTANT NOTICE
Texas Instruments and its subsidiaries (TI) reserve the right to make changes to their products or to discontinue
any product or service without notice, and advise customers to obtain the latest version of relevant information
to verify, before placing orders, that information being relied on is current and complete. All products are sold
subject to the terms and conditions of sale supplied at the time of order acknowledgment, including those
pertaining to warranty, patent infringement, and limitation of liability.
TI warrants performance of its semiconductor products to the specifications applicable at the time of sale in
accordance with TI's standard warranty. Testing and other quality control techniques are utilized to the extent
TI deems necessary to support this warranty. Specific testing of all parameters of each device is not necessarily
performed, except those mandated by government requirements.
Customers are responsible for their applications using TI components.
In order to minimize risks associated with the customer's applications, adequate design and operating
safeguards must be provided by the customer to minimize inherent or procedural hazards.
TI assumes no liability for applications assistance or customer product design. TI does not warrant or represent
that any license, either express or implied, is granted under any patent right, copyright, mask work right, or other
intellectual property right of TI covering or relating to any combination, machine, or process in which such
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party's products or services does not constitute TI's approval, warranty or endorsement thereof.
Copyright
2000, Texas Instruments Incorporated
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