LP339N/NOPB National Semiconductor, LP339N/NOPB Datasheet

LP339N/NOPB

Manufacturer Part Number

LP339N/NOPB

Description

IC COMPARATOR QUAD LO PWR 14-DIP

Manufacturer

National Semiconductor

Type

General Purposer

Datasheets

1.LP339MXNOPB.pdf (12 pages)

2.LP339NNOPB.pdf (6 pages)

Specifications of LP339N/NOPB

Number Of Elements

Output Type

CMOS, MOS, Open-Collector

Voltage - Supply

2 V ~ 36 V, ±1 V ~ 18 V

Mounting Type

Through Hole

Package / Case

14-DIP (0.300", 7.62mm)

Number Of Elements

Technology

Bipolar

Input Offset Voltage

5@5VmV

Input Bias Current (typ)

40nA

Response Time

8us

Single Supply Voltage (typ)

3/5/9/12/15/18/24/28V

Dual Supply Voltage (typ)

±3/±5/±9/±12V

Supply Current (max)

0.1@5VmA

Voltage Gain In Db

113.98dB

Power Supply Requirement

Single/Dual

Single Supply Voltage (min)

Single Supply Voltage (max)

36V

Dual Supply Voltage (min)

±1V

Dual Supply Voltage (max)

±18V

Power Dissipation

570mW

Operating Temp Range

0C to 70C

Operating Temperature Classification

Commercial

Mounting

Through Hole

Pin Count

Package Type

MDIP

Amplifier Type

Comparator

Current, Input Bias

2.5 nA

Current, Input Offset

±0.5 nA

Current, Output

30 mA

Current, Supply

60 μA

Number Of Amplifiers

Quad

Temperature, Operating, Range

0 to +70 °C

Voltage, Gain

500 V/mV

Voltage, Input

-0.3 to +36 VDC

Voltage, Input Offset

±2 mVDC

Voltage, Supply

±18 VDC

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Other names

*LP339N
*LP339N/NOPB
LP339
LP339NNS

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LP339

Ultra-Low Power Quad Comparator

General Description

The LP339 consists of four independent voltage compara-

tors designed specifically to operate from a single power

supply and draw typically 60 µA of power supply drain cur-

rent over a wide range of power supply voltages. Operation

from split supplies is also possible and the ultra-low power

supply drain current is independent of the power supply volt-

age. These comparators also feature a common-mode

range which includes ground, even when operated from a

single supply.

Applications

analog-to-digital converters, pulse, square and time delay

generators; VCO’s; multivibrators; high voltage logic gates.

The LP339 was specifically designed to interface with the

CMOS logic family. The ultra-low supply current makes the

LP339 valuable in battery powered applications.

Advantages

n Ultra-low power supply drain suitable for battery

Schematic and Connection Diagrams

Typical Applications

applications

include

Basic Comparator

limit

DS005226-3

comparators,

= 5.0 V

DS005226

DS005226-1

)

simple

n Single supply operation

n Sensing at ground

n Compatible with CMOS logic family

n Pin-out identical to LM339

Features

n Ultra-low power supply current drain

n Low input biasing current:

n Low input offset current:

n Low input offset voltage:

n Input common-mode voltage includes ground

n Output voltage compatible with MOS and CMOS logic

n High output sink current capability (30 mA at V

n Supply Input protected against reverse voltages

(60 µA) — independent of the supply voltage

(75 µW/comparator at +5 V

Order Number LP339N for Dual-In-Line Package

Order Number LP339M for S.O. Package

See NS Package Number M14A

See NS Package Number N14A

Driving CMOS

0.5 nA

2 mV

3 nA

)

DS005226-4

DS005226-2

www.national.com

August 2000

=2 V

)

Related parts for LP339N/NOPB

LP339N/NOPB Summary of contents

Page 1

... Ultra-low power supply drain suitable for battery applications Schematic and Connection Diagrams Typical Applications (V Basic Comparator DS005226-3 © 2000 National Semiconductor Corporation n Single supply operation n Sensing at ground n Compatible with CMOS logic family n Pin-out identical to LM339 Features n Ultra-low power supply current drain (60 µ ...

Page 2

... Absolute Maximum Ratings If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. Supply Voltage Differential Input Voltage Input Voltage Power Dissipation (Note 2) Molded DIP Output Short Circuit to GND (Note 3) < Input Current V −0.3 V ...

Page 3

Electrical Characteristics Note 9: Positive excursions of input voltage may exceed the power supply level. As long as the other voltage remains within the common-mode range, the compara- tor will provide a proper output state. The low input voltage state ...

Page 4

Application Hints All pins of any unused comparators should be tied to the negative supply. The bias network of the LP339 establishes a drain current which is independent of the magnitude of the power supply voltage over the range of ...

Page 5

Typical Applications + (V = One-Shot Multivibrator Time-Delay Generator 5 DS005226-13 DS005226-15 www.national.com ...

Page 6

Typical Applications (V www.national.com + = (Continued) DC ORing the Outputs DS005226-16 Squarewave Oscillator 6 DS005226-17 ...

Page 7

Typical Applications + (V = (Continued) DC Three Level Audio Peak Indicator LED Driver DS005226-22 Pulse Generator 7 DS005226-19 DS005226-18 www.national.com ...

Page 8

Typical Applications (V Buzzer Driver www.national.com + = (Continued) DC Bi-Stable Multivibrator Relay Driver DS005226-23 Comparator With 60 mA Sink Capability DS005226-24 8 DS005226-21 DS005226-25 ...

Page 9

Typical Applications + (V Non-Inverting Comparator with Hysteresis Comparing Input Voltages of Opposite Polarity DS005226-28 Transducer Amplifier = (Continued) DC Inverting Comparator with Hysteresis DS005226-26 Basic Comparator DS005226-29 Zero Crossing Detector (Single Power Supply) DS005226-31 9 DS005226-27 Output ...

Page 10

Typical Applications (V Split-Supply Applications Zero Crossing Detector www.national.com + = (Continued) DC Comparator With a Negative Reference DS005226-33 10 DS005226-34 ...

Page 11

Physical Dimensions inches (millimeters) unless otherwise noted S.O. Package (M) Order Number LP339M or LP339MX NS Package M14A Molded Dual-In-Line Package (N) Order Number LP339N NS Package Number N14A 11 www.national.com ...

Page 12

... NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT AND GENERAL COUNSEL OF NATIONAL SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant ...

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