LMV331_14 [TI]
GENERAL-PURPOSE LOW-VOLTAGE COMPARATORS;
| 型号： | LMV331_14 |
| 厂家： | 
TEXAS INSTRUMENTS |
| 描述： | GENERAL-PURPOSE LOW-VOLTAGE COMPARATORS |
| 文件： | 总5页 (文件大小：83K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LMV331 SINGLE, LMV393 DUAL, LMV339 QUAD
GENERAL-PURPOSE LOW-VOLTAGE COMPARATORS
SLCS136C – AUGUST 1999 – REVISED APRIL 2000
LMV339 . . . D OR PW PACKAGE
(TOP VIEW)
2.7-V and 5-V Performance
Low Supply Current:
LMV331 . . . 60 µA Typ
LMV393 . . . 100 µA Typ
LMV339 . . . 170 µA Typ
3OUT
4OUT
GND
4IN+
4IN–
3IN+
3IN–
2OUT
1OUT
1
2
3
4
5
6
7
14
13
12
11
10
9
V
CC+
Input Common-Mode Voltage Range
Includes Ground
1IN–
1IN+
2IN–
2IN+
Low Output Saturation Voltage
. . . 200 mV Typ
8
Package Options Include Plastic
Small-Outline (D), Small-Outline Transistor
(SOT-23 DBV, SC-70 DCK), and Thin Shrink
Small-Outline (PW) Packages
LMV393 . . . D OR PW PACKAGE
(TOP VIEW)
1OUT
1IN–
1IN+
GND
V
CC+
1
2
3
4
8
7
6
5
description
2OUT
2IN–
2IN+
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.
LMV331 . . . DBV OR DCK PACKAGE
(TOP VIEW)
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.
IN+
GND
IN–
1
2
3
V
5
4
CC+
OUT
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)
_
IN–
OUT
IN+
+
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.
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
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
LMV331 SINGLE, LMV393 DUAL, LMV339 QUAD
GENERAL-PURPOSE LOW-VOLTAGE COMPARATORS
SLCS136C – AUGUST 1999 – REVISED APRIL 2000
AVAILABLE OPTIONS
PACKAGED DEVICES
PACKAGE
TYPE
T
A
SINGLE
DUAL
QUADRUPLE
LMV331IDCKR
LMV331IDBVR
—
—
—
—
5-pin SOT
8-pin SOIC
8-pin TSSOP
—
—
LMV393ID
LMV393IPWR
—
—
–40°C to 85°C
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
(see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5 V
CC+
Differential input voltage, V (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±5.5 V
Input voltage range, V (either input) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to 5.5°C
Operating virtual junction temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to 150°C
ID
I
Package thermal impedance, θ (see Notes 3 and 4): D (8-pin) package . . . . . . . . . . . . . . . . . . . . . . 97°C/W
JA
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
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65 to 150°C
stg
†
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. Allvoltagevalues(exceptdifferentialvoltagesandV
2. Differential voltages are at IN+ with respect to IN–.
specifiedforthemeasurementofI )arewithrespecttothenetworkGND.
OS
CC+
3. Maximum power dissipation is a function of T (max), θ , and T . The maximum allowable power dissipation at any allowable
JA
J
A
ambient temperature is P = (T (max) – T )/θ . Selecting the maximum of 150°C can affect reliability.
D
J
A
JA
4. The package thermal impedance is calculated in accordance with JESD 51.
recommended operating conditions
MIN
2.7
MAX
5.5
UNIT
V
V
Supply voltage (single-supply operation)
Operating free-air temperature
CC+
T
A
–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.
2
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
LMV331 SINGLE, LMV393 DUAL, LMV339 QUAD
GENERAL-PURPOSE LOW-VOLTAGE COMPARATORS
SLCS136C – AUGUST 1999 – REVISED APRIL 2000
electrical characteristics at specified free-air temperature, V
otherwise noted)
= 2.7 V, GND = 0 V (unless
CC+
PARAMETER
TEST CONDITIONS
T
A
MIN
TYP
MAX
UNIT
V
IO
Input offset voltage
25°C
1.7
7
mV
Average temperature coefficient
of input offset voltage
–40°C to 85°C
5
V/°C
V
IO
25°C
–40°C to 85°C
25°C
10
250
400
50
I
Input bias current
nA
IB
5
I
I
Input offset current
Output current
nA
mA
A
IO
–40°C to 85°C
25°C
150
V
≤ 1.5 V
5
23
O
O
25°C
0.003
Output leakage current
–40°C to 85°C
25°C
1
V
V
Common-mode input voltage range
Saturation voltage
–0.1 to 2
200
V
ICR
I
O
≤ 1 mA
25°C
mV
SAT
†
LMV331
25°C
40
100
140
200
I
Supply current
LMV393 (both comparators)
LMV339 (all four comparators)
25°C
70
A
CC
25°C
140
†
This device is product preview.
switching characteristics, T = 25°C, V
= 2.7 V, R = 5.1 kΩ, GND = 0 V (unless otherwise noted)
L
A
CC+
PARAMETER
TEST CONDITIONS
Input overdrive = 10 mV
Input overdrive = 100 mV
Input overdrive = 10 mV
Input overdrive = 100 mV
MIN
TYP
1000
350
MAX
UNIT
t
t
Propagation delay, high- to low-level output switching
ns
PHL
500
Propagation delay, low- to high-level output switching
ns
PLH
400
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.
3
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
LMV331 SINGLE, LMV393 DUAL, LMV339 QUAD
GENERAL-PURPOSE LOW-VOLTAGE COMPARATORS
SLCS136C – AUGUST 1999 – REVISED APRIL 2000
electrical characteristics at specified free-air temperature, V
noted)
= 5 V, GND = 0 V (unless otherwise
CC+
PARAMETER
TEST CONDITIONS
T
A
MIN
TYP
MAX
UNIT
25°C
1.7
7
9
V
IO
Input offset voltage
mV
–40°C to 85°C
Average temperature coefficient
of input offset voltage
25°C
5
V/°C
V
IO
25°C
–40°C to 85°C
25°C
25
250
400
50
I
Input bias current
nA
IB
2
I
I
Input offset current
Output current
nA
mA
A
IO
–40°C to 85°C
25°C
150
V
O
≤ 1.5 V
10
20
84
O
25°C
0.003
Output leakage current
–40°C to 85°C
25°C
1
V
Common-mode input voltage range
Large-signal differential voltage gain
–0.1 to 4.2
50
V
ICR
A
25°C
V/mV
VD
25°C
200
400
700
120
150
200
250
300
350
V
Saturation voltage
I
≤ 4 mA
mV
SAT
O
–40°C to 85°C
25°C
60
100
170
†
LMV331
–40°C to 85°C
25°C
I
Supply current
LMV393 (both comparators)
LMV339 (all four comparators)
A
CC
–40°C to 85°C
25°C
–40°C to 85°C
†
This device is product preview.
switching characteristics, T = 25°C, V
= 5 V, R = 5.1 kΩ, GND = 0 V (unless otherwise noted)
L
A
CC+
PARAMETER
TEST CONDITIONS
Input overdrive = 10 mV
Input overdrive = 100 mV
Input overdrive = 10 mV
Input overdrive = 100 mV
MIN
TYP
600
200
450
300
MAX
UNIT
t
t
Propagation delay, high- to low-level output switching
ns
PHL
Propagation delay, low- to high-level output switching
ns
PLH
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.
4
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
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
semiconductor products or services might be or are used. TI’s publication of information regarding any third
party’s products or services does not constitute TI’s approval, warranty or endorsement thereof.
Copyright 2000, Texas Instruments Incorporated
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