Texas Instruments LMV339 Bedienungsanleitung

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LMV331 Single, LMV393 Dual, LMV339 Quad General-Purpose Low-Voltage

Comparators

1 Features

•2.7V and 5V performance

•Low supply current

–LMV331 26μA typical

–LMV393 50μA typical

–LMV339 100μA typical

•Input common-mode voltage range includes

ground

•Low output saturation voltage 150mV typical

•Open-collector output for maximum flexibility

2 Applications

•Vacuum robot

•Server PSU

•Cordless power tool

•Appliances

•Building automation

•Factory automation & control

3 Description

The LMV393 and LMV339 devices are low-voltage

(2.7V to 5.5V) versions of the dual and quad

comparators, LM393 and LM339, which operate from

5V to 30V. The LMV331 is the single-comparator

version.

The LMV331, LMV339, and LMV393 are the most

cost-effective devices 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

PART NUMBERPACKAGE (PIN)

(1)

BODY SIZE (NOM)

(2)

LMV339

(Quad)

SOIC (14)3.91mm × 8.65mm

TSSOP (14)4.40mm × 5.00mm

X2QFN (14)2.00mm x 2.00mm

LMV393

(Dual)

SOIC (8)3.91mm × 4.90mm

TSSOP (8)3.00mm × 4.40mm

LMV331

(Single)

SC-70 (5)1.25mm x 2.00mm

SOT-23 (5)1.60mm x 2.90mm

(1)For all available packages, see the orderable addendum at

the end of the data sheet.

(2)The package size (length × width) is a nominal value and

includes pins, where applicable

+

–

IN–

IN+

OUT

Simplified Schematic

LMV331, LMV393, LMV339

SLCS136V – AUGUST 1999 – REVISED MAY 2025

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.

Produktspezifikationen