LMV393 Low-voltage Comparators Datasheet

LMV393 Datasheet, PDF, Equivalent


Part Number

LMV393

Description

Quad General-purpose Low-voltage Comparators

Manufacture

etcTI

Total Page 30 Pages
Datasheet
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LMV393
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LMV331, LMV393, LMV339
SLCS136T – AUGUST 1999 – REVISED JANUARY 2015
LMV331 Single, LMV393 Dual, LMV339 Quad General-purpose Low-voltage Comparators
1 Features
1 2.7-V and 5-V Performance
• Low Supply Current
– LMV331 130 μA Typ
– LMV393 210 μA Typ
– LMV339 410 μA Typ
• Input Common-Mode Voltage Range Includes
Ground
• Low Output Saturation Voltage 200 mV Typical
• Open-Collector Output for Maximum Flexibility
2 Applications
• Hysteresis Comparators
• Oscillators
• Window Comparators
• Industrial Equipment
• Test and Measurement
3 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, and space saving 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.
Device Information(1)
PART NUMBER PACKAGE (PIN) BODY SIZE (NOM)
LMV339
SOIC (14)
8.65 mm x 3.90 mm
LMV393
SOIC (8)
4.90 mm x 3.90 mm
LMV331
SC70 (5)
2.00 mm x 1.25 mm
(1) For all available packages, see the orderable addendum at
the end of the datasheet.
4 Simplified Schematic
IN–
OUT
IN+
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.

LMV393
LMV331, LMV393, LMV339
SLCS136T – AUGUST 1999 – REVISED JANUARY 2015
www.ti.com
Table of Contents
1 Features .................................................................. 1
2 Applications ........................................................... 1
3 Description ............................................................. 1
4 Simplified Schematic............................................. 1
5 Revision History..................................................... 2
6 Pin Configuration and Functions ......................... 3
7 Specifications......................................................... 4
7.1 Absolute Maximum Ratings ...................................... 4
7.2 ESD Ratings.............................................................. 4
7.3 Recommended Operating Conditions....................... 4
7.4 Thermal Information .................................................. 4
7.5 Electrical Characteristics, VCC+ = 2.7 V .................... 5
7.6 Electrical Characteristics, VCC+ = 5 V ....................... 6
7.7 Switching Characteristics, VCC+ = 2.7 V ................... 6
7.8 Switching Characteristics, VCC+ = 5 V ...................... 6
7.9 Typical Characteristics .............................................. 7
8 Detailed Description .............................................. 9
8.1 Overview .................................................................. 9
8.2 Functional Block Diagram ......................................... 9
8.3 Feature Description................................................... 9
8.4 Device Functional Modes.......................................... 9
9 Application and Implementation ........................ 10
9.1 Application Information............................................ 10
9.2 Typical Application ................................................. 10
10 Power Supply Recommendations ..................... 12
11 Layout................................................................... 12
11.1 Layout Guidelines ................................................. 12
11.2 Layout Example .................................................... 12
12 Device and Documentation Support ................. 13
12.1 Related Links ........................................................ 13
12.2 Trademarks ........................................................... 13
12.3 Electrostatic Discharge Caution ............................ 13
12.4 Glossary ................................................................ 13
13 Mechanical, Packaging, and Orderable
Information ........................................................... 13
5 Revision History
Changes from Revision S (October 2012) to Revision T
Page
• Added Applications, Device Information table, Pin Functions table, ESD Ratings table, Thermal Information table,
Typical Characteristics, Feature Description section, Device Functional Modes, Application and Implementation
section, Power Supply Recommendations section, Layout section, Device and Documentation Support section, and
Mechanical, Packaging, and Orderable Information section. ................................................................................................. 1
• Deleted Ordering Information table. ....................................................................................................................................... 1
Changes from Revision R (May 2012) to Revision S
Page
• Updated operating temperature range. .................................................................................................................................. 4
Changes from Revision N (April 2011) to Revision O
Page
• Changed VI in the Absolute Maximum Ratings from 5.5 V to VCC+ ....................................................................................... 4
Changes from Revision M (November 2005) to Revision N
Page
• Changed document format from Quicksilver to DocZone. ..................................................................................................... 1
• Added RUC package pin out drawing. ................................................................................................................................... 3
2 Submit Documentation Feedback
Copyright © 1999–2015, Texas Instruments Incorporated


Features Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LMV331, LMV393, LMV339 SLCS1 36T – AUGUST 1999 – REVISED JANUARY 2015 LMV331 Single, LMV393 Dual, LMV33 9 Quad General-purpose Low-voltage Comp arators 1 Features •1 2.7-V and 5-V Performance • Low Supply Current – LMV331 130 μA Typ – LMV393 210 μA T yp – LMV339 410 μA Typ • Input Com mon-Mode Voltage Range Includes Ground • Low Output Saturation Voltage 200 m V Typical • Open-Collector Output for Maximum Flexibility 2 Applications • Hysteresis Comparators • Oscillators • Window Comparators • Industrial Equipment • Test and Measurement 3 D escription The LMV393 and LMV339 device s are low-voltage (2.7 V to 5.5 V) vers ions of the dual and quad comparators, LM393 and LM339, which operate from 5 V to 30 V. The LMV331 is the single-comp arator version. The LMV331, LMV339, and LMV393 are the most cost-effective sol utions for applications where lowvoltage operation, low power, and space saving are the primary .
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