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.
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