LMV331M7 National Semiconductor, LMV331M7 Datasheet

LMV331M7

Manufacturer Part Number

LMV331M7

Description

Voltage Comparator IC

Manufacturer

National Semiconductor

Datasheets

1.LMV331M7.pdf (21 pages)

2.LMV331M7.pdf (21 pages)

3.LMV331M7.pdf (21 pages)

Specifications of LMV331M7

No. Of Comparators

No. Of Pins

Peak Reflow Compatible (260 C)

Output Type

TTL/CMOS

No. Of Circuits

Leaded Process Compatible

Package / Case

5-SC70

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant

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Current page: 1 of 21
Download datasheet (494Kb)

LMV331 Single / LMV393 Dual / LMV339 Quad

General Purpose, Low Voltage, TinyPack Comparators

General Description

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.

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

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

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

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

primary 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.

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.

Typical Applications

Squarewave Oscillator

DS100080

DS100080-8

Positive Peak Detector

Features

(For 5V Supply, Typical Unless Otherwise Noted)

n Space Saving SC70-5 Package (2.0 x 2.1 x 1.0 mm)

n Space Saving SOT23-5 Package (3.00 x 3.01 x1.43

n Guaranteed 2.7V and 5V Performance

n Industrial Temperature Range

n Low Supply Current

n Input Common Mode Voltage Range Includes Ground

n Low Output Saturation Voltage

Applications

n Mobile Communications

n Notebooks and PDA’s

n Battery Powered Electronics

n General Purpose Portable Device

n General Purpose Low Voltage Applications

mm)

DS100080-17

DS100080-24

−40˚C to +85˚C

60µA/Channel

www.national.com

August 2000

200 mV

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