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ManualsBrandsTEXAS INSTRUMENTS ManualsLinear ICsLinear IC - Comparator Multi-purpose Open collector SOT 23 5
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1
2
3
4
8
7
6
5
1OUT
1IN–
1IN+
GND
2OUT
2IN–
2IN+
LMV331...DBV PACKAGE
(TOP VIEW)
5
4
IN+
GND
IN–
V
CC+
OUT
1
2
3
V
CC+
LMV393...D PACKAGE
(TOP VIEW)
−
OUT
IN−
IN+ +
LMV331-Q1 SINGLE, LMV393-Q1 DUAL
www.ti.com
SLOS468D – MAY 2005– REVISED AUGUST 2011
GENERAL-PURPOSE LOW-VOLTAGE COMPARATORS
Check for Samples: LMV331-Q1 SINGLE, LMV393-Q1 DUAL
1
FEATURES
• Qualified for Automotive Applications
• 2.7-V and 5-V Performance
• Low Supply Current
– LMV331 . . . 60 μA Typ
– LMV393 . . . 100 μA Typ
• Input Common-Mode Voltage Range Includes
Ground
• Low Output Saturation Voltage . . . 200 mV Typ
• Open-Collector Output for Maximum Flexibility
DESCRIPTION/ORDERING INFORMATION
The LMV393-Q1 device is a low-voltage (2.7 V to 5.5 V) version of the dual and quad comparators, LM393 and
LM339, which operate from 5 V to 30 V. The LMV331-Q1 is the single-comparator version.
The LMV331-Q1 and LMV393-Q1 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.
ORDERING INFORMATION
(1)
T
A
PACKAGE
(2)
ORDERABLE PART NUMBER TOP-SIDE MARKING
(3)
Single SOT23-5 – DBV Reel of 3000 LMV331QDBVRQ1 LADQ
–40°C to 125°C
Dual SOIC – D Reel of 2500 LMV393QDRQ1 V393Q1
(1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
web site at www.ti.com.
(2) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.
(3) DBV: The actual top-side marking has one additional character that designates the wafer fab/assembly site.
Figure 1. SYMBOL (EACH COMPARATOR)
1
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.
UNLESS OTHERWISE NOTED this document contains
Copyright © 2005–2011, Texas Instruments Incorporated
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.

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