Datasheet

1
2
3
4
5
6
7
14
13
12
11
10
9
8
2OUT
1OUT
1IN–
V
CC+
1IN+
2IN–
2IN+
3OUT
3IN–
4IN+
GND
4IN–
3IN+
4OUT
LMV339 . . . D OR PW PACKAGE
(TOP VIEW)
LMV393 . . . D, DDU, DGK 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)
V
CC+
OUT
1
2
3
5
4
1IN+
GND
1IN–
LMV339 . . . RUC PACKAGE
(TOP VIEW)
1
2
3
4
5
12
11
10
9
8
7
6
14
13
1OUT
1IN–
V
CC+
1IN+
2IN–
2IN+
3IN–
4IN+
GND
4IN–
3IN+
4OUT
3OUT
2OUT
LMV331 SINGLE
LMV393 DUAL
LMV339 QUAD
www.ti.com SLCS136S –AUGUST 1999–REVISED OCTOBER 2012
GENERAL-PURPOSE LOW-VOLTAGE COMPARATORS
1
FEATURES
• 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
DESCRIPTION/
ORDERING INFORMATION
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.
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.
PRODUCTION DATA information is current as of publication date.
Copyright © 1999–2012, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.