LMV331MDC

更新时间： 2024-09-18 13:09:27

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LMV331MDC 数据手册

August 1999

LMV331 Single / LMV393 Dual / LMV339 Quad

General Purpose, Low Voltage, TinyPack Comparators

General Description

Features

The LMV393 and LMV339 are low voltage (2.7-5V) versions

of the dual and quad comparators, LM393/339, which are

specified at 5-30V. The LMV331 is the single version, which

is available in space saving SC70-5 and SOT23-5 packages.

SC70-5 is approximately half the size of SOT23-5.

(For 5V Supply, Typical Unless Otherwise Noted)

Space Saving SC70-5 Package (2.0 x 2.1 x 1.0

mm)

Space Saving SOT23-5 Package (3.00 x 3.01 x

1.43 mm)

The LMV393 is available in 8-pin SOIC and 8-pin MSOP. The

LMV339 is available in 14-pin SOIC and 14-pin TSSOP.

Guaranteed 2.7V and 5V Performance

The LMV331/393/339 is the most cost-effective solution

where space, low voltage, low power and price are the pri-

mary specification in circuit design for portable consumer

products. They offer specifications that meet or exceed the

familiar LM393/339 at a fraction of the supply current.

Industrial Temperature Range

Low Supply Current

−40˚C to +85˚C

60µA/Channel

Input Common Mode Voltage Range Includes Ground

Low Output Saturation Voltage

200 mV

The chips are built with National’s advanced Submicron

Silicon-Gate BiCMOS process. The LMV331/393/339 have

bipolar input and output stages for improved noise perfor-

mance.

Applications

n Mobile Communications

n Notebooks and PDA’s

n Battery Powered Electronics

n General Purpose Portable Device

n General Purpose Low Voltage Applications

Connection Diagrams

5-Pin SC70-5/SOT23-5

14-Pin SO/TSSOP

DS100080-1

Top View

8-Pin SO/MSOP

DS100080-3

Top View

DS100080-2

Top View

DS100080

www.national.com

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