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
LMV393...D PACKAGE
(TOP VIEW)
•
•
•
Qualified for Automotive Applications
2.7-V and 5-V Performance
Low Supply Current
VCC+
1
8
1OUT
1IN–
1IN+
GND
2
3
4
2OUT
2IN–
2IN+
7
6
5
–
–
LMV331 . . . 60 μA Typ
LMV393 . . . 100 μA Typ
•
Input Common-Mode Voltage Range Includes
Ground
LMV331...DBV PACKAGE
(TOP VIEW)
•
•
Low Output Saturation Voltage . . . 200 mV Typ
Open-Collector Output for Maximum Flexibility
1
5
4
IN+
VCC+
2
3
GND
IN–
OUT
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)
TA
PACKAGE(2)
SOT23-5 – DBV
SOIC – D
ORDERABLE PART NUMBER
TOP-SIDE MARKING(3)
LADQ
V393Q1
Single
Dual
Reel of 3000
Reel of 2500
LMV331QDBVRQ1
–40°C to 125°C
LMV393QDRQ1
(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)
IN−
IN+
−
+
OUT
1
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PRODUCTION DATA information current as of publication date.
Products conform to specifications per the terms of Texas
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