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LM311DR

Texas Instruments

LM311DR by Texas Instruments

LM311DR by Texas Instruments is a comparator with 10000 uV max input offset voltage and 0.3 uA max average bias current. It operates at +-15 V power supplies, has 8 terminals, and offers a response time of 115 ns. Widely used in commercial applications for its open-collector output type and fast response time.

Median Price

$0.202

Lifecycle Status

Suppliers In-Stock

49

In-Stock Inventory

1k+

Distributors (Authorized)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Rochester

USA . 3,903 parts In-Stock

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$0.130

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$0.130

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$0.120

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$0.130

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Arrow

USA . 1,385 parts In-Stock

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$0.233

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$0.128

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$0.093

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$0.233

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Mouser Electronics

USA . 35,593 parts In-Stock

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$0.250

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$0.129

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$0.107

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$0.098

DigiKey

USA . 13,321 parts In-Stock

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$0.099

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$0.099

Adafruit Industries

USA . 2,500 parts In-Stock

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$6.688

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Farnell

UK . 8,980 parts In-Stock

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Chip1Stop

Japan . 3,721 parts In-Stock

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Verical

USA . 1,385 parts In-Stock

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$0.128

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RS (Exports)

UK . 625 parts In-Stock

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625

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Distributors (In-Stock)

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Ozdisan Elektronik

Türkiye . 90 parts In-Stock

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$0.082

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Nova Conductors

Japan . 96 parts In-Stock

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Digiode

USA . 2,599 parts In-Stock

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TME

Poland . 59 parts In-Stock

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Component Electronics Inc.

Canada . 50 parts In-Stock

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$0.770

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$0.770

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Maritex

Poland . 35,509 parts In-Stock

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$0.105

Forefront Electronics and Design

USA . 29 parts In-Stock

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Chip Stock

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Connector Distribution Corp

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Cyclops Electronics Ltd

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Mil-Aero Solutions, Inc.

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NexGen Digital

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Specialty Parts & Electronic Components, Inc. (S.P.E.C.)

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Goldney Electronics S.L.

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LIBRA Elektronik GmbH

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Resion

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Sensible Micro Corp

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ACDS - Activité Composants Distribution Service

France . 232 parts In-Stock

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Microfarads

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Classic Components Corporation

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Amar Radio Corporation

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PC Components Company LLC

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Ampacity Inc.

Singapore . 16,261 parts In-Stock

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$0.089

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$0.089

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Semicontronic

India . 15,483 parts In-Stock

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$0.095

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$0.093

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Continental Prestige Electronics

USA . 4,015 parts In-Stock

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$0.138

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Argo Parts USA

USA . 2,895 parts In-Stock

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$0.138

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$0.134

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Corphita

USA . 692 parts In-Stock

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$0.213

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$0.213

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Component Stockers USA

USA . 161,837 parts In-Stock

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$0.410

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$0.220

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$0.130

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$0.090

161,837

$0.410

$0.220

$0.130

$0.090

Parana Technologies

USA . 556 parts In-Stock

1+ parts

$1.612

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$149.679

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$1.451

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$1.612

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$1.451

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DigiPath Technology Company

USA . 1,520 parts In-Stock

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$1.775

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$1.775

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IDEA Electronic Components Group

UK . 2,209 parts In-Stock

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$1.811

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$1.630

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ChromeModa Solutions

Germany . 776 parts In-Stock

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$1.811

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$1.485

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Corohmni

South Africa . 53 parts In-Stock

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$5.205

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$5.205

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Advanced Electronics

New Zealand . 2,500 parts In-Stock

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$6.688

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$6.353

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$6.353

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$6.688

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Perfect Parts

USA . 196,461 parts In-Stock

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Infinite Electronics LLP (Excess)

. 194,828 parts In-Stock

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Epart123

USA . 10,000 parts In-Stock

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Formix International (Excess)

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Lixinc

USA . 7,310 parts In-Stock

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A-Z Elektronik GmbH

Germany . 5,445 parts In-Stock

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GreenTree Electronics

Israel . 5,193 parts In-Stock

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Kepictronics

USA . 4,049 parts In-Stock

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Alle Elektronik GmbH

Germany . 3,630 parts In-Stock

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iodParts Technologies Inc.

India . 3,335 parts In-Stock

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Futuretech Components

Singapore . 3,000 parts In-Stock

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Speed Components Ltd (Excess)

Israel . 2,200 parts In-Stock

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Allen Electronics Distributors

USA . 1,575 parts In-Stock

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Modulus Dynamics

Lithuania . 450 parts In-Stock

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Brazil . 10 parts In-Stock

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Lucentia Tech

USA . 10 parts In-Stock

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Overview

Unlock precision and reliability with the LM311DR by Texas Instruments. Made by a trusted manufacturer, this comparator offers unparalleled quality and performance. Ideal for a variety of applications, this product is a game-changer in the electronics industry. With a compact design and advanced technology, the LM311DR provides value and benefits that surpass expectations. Experience seamless operation and enhanced efficiency with this innovative solution.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy material in the package body makes the product lightweight and cost-effective.

Maximum Input Offset Voltage: 10000 uV

The high maximum input offset voltage ensures accurate and precise comparison of input signals.

Maximum Average Bias Current (IIB): 0.3 uA

The low maximum average bias current ensures low power consumption and efficient operation.

Surface Mount: YES

Being surface mountable allows for easy and efficient PCB assembly.

Nominal Supply Voltage / Vsup (V): 15

The nominal supply voltage of 15V is suitable for various applications and provides a stable voltage reference.

No. of Terminals: 8

The product has 8 terminals, offering flexibility in connecting external components.

Maximum Supply Voltage Limit: 18 V

The high maximum supply voltage limit provides overvoltage protection and ensures the device's durability.

Output Type: OPEN-COLLECTOR

The open-collector output type allows for easy interfacing with other digital devices and circuits.

Nominal Response Time: 115 ns

The fast nominal response time enables quick decision-making in comparator applications.

Technology: BIPOLAR

The bipolar technology used in the comparator ensures high precision and accuracy in signal comparison.

Amplifier Type: COMPARATOR

The comparator amplifier type is specifically designed for comparing different input signals with high accuracy.

Technical Specifications

Comparators LM311DR attributes and parameters. Explore more Comparators devices from Texas Instruments

Amplifier Characteristics

Amplifier Type:

Technology:

BIPOLAR

Power Supply:

±15 V

Total Functions:

1

Sub-Category:

Comparators

Output Type:

Open-Collector

Performance Specifications

Maximum Input Offset Voltage:

10 mV

Peak Bias Current:

300 nA

Maximum Bias Current (IIB) @25 °C:

250 nA

Operational Characteristics

Maximum Supply Current:

7.5 mA

Nominal Supply Voltage:

15 V

Maximum Supply Voltage:

18 V

Nominal Negative Supply Voltage (Vsup):

-15 V

Maximum Negative Supply Voltage:

-18 V

Lowest Operating Temperature:

0 °C (32 °F)

Maximum Operating Temperature:

70 °C (158 °F)

Peak Reflow Temperature:

260 °C (500 °F)

Nominal Response Time:

115 ns

Physical Characteristics

Length:

0.193 in (4.9 mm)

Width:

0.154 in (3.9 mm)

Maximum Seated Height:

0.069 in (1.75 mm)

Total Terminals:

8

Terminal Pitch:

0.05 in (1.27 mm)

Terminal Position:

Dual

Terminal Form:

Terminal Finish:

Matte Tin

Package Body Material:

Plastic/Epoxy

Surface Mount:

Yes

Manufacturing and Reliability

Moisture Sensitivity Level (MSL):

1

Temperature Grade:

Qualified:

No

Standards

JESD-30 Code:

R-PDSO-G8

JESD-609 Code:

e3

Packaging and Shipping

Packing Method:

Tape And Reel

Package Code:

SOP

Package Shape:

Package Type:

Small Outline

Package Equivalence Code:

SOP8,.25

Trade Compliance

LM311DR Amplifiers trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

NSN

5962-00-451-2579, 5962004512579

NIIN

004512579

PCN

Manufacturer Highlights

Texas Instruments

Texas Instruments Inc. (TI) is one of the world's leading semiconductor companies and a global leader in analog and digital signal processing technology. The company has had a major impact on the electronics industry for over 80 years, manufacturing integrated circuits (ICs), software and subsystems that leverage high-performance computing capabilities. It offers an extensive portfolio of solutions for a wide range of industries, from aerospace to medical devices and consumer products to communication systems. Over its long history, TI has become synonymous with quality, reliability and innovation. Today, TI is one of the largest semiconductor companies in the world with operations in more than 30 countries across six continents.

The material and information contained is this video is for educational and general information purposes. All rights remain with respective rightsholders. Fair Use Statement

Management team

President, CEO

Haviv Ilan

Chairman

Richard K. Templeton

Senior VP, CFO

Rafael R. Lizardi

Manufacturer fab locations 15

Fab name Location Fab Initiation Wafer Capacity

M - Fab

Fabrication

Fab Initiation

1997

USA

South Portland

Wafer Capacity

32,000

1997

32,000

D - FAB

Fabrication

Fab Initiation

1966

USA

Dallas

Wafer Capacity

42,000

1966

42,000

D MOS - 6

Fabrication

Fab Initiation

2002

USA

Dallas

Wafer Capacity

25,000

2002

25,000

D MOS - 5

Fabrication

Fab Initiation

1995

USA

Dallas

Wafer Capacity

75,000

1995

75,000

Miho - 8

Fabrication

Fab Initiation

1980

Japan

Inashiki

Wafer Capacity

43,000

1980

43,000

S FAB 1

Fabrication

Fab Initiation

1966

USA

Sherman

Wafer Capacity

91,000

1966

91,000

F - FAB

Fabrication

Fab Initiation

2001

Germany

Freising

Wafer Capacity

37,000

2001

37,000

R Fab 1

Fabrication

Fab Initiation

2010

USA

Richardson

Wafer Capacity

40,000

2010

40,000

D HC Line

Fabrication

Fab Initiation

1999

USA

Dallas

Wafer Capacity

2,000

1999

2,000

JV3

Fabrication

Fab Initiation

2001

Japan

Aizu Wakamatsu

Wafer Capacity

45,000

2001

45,000

C - FAB

Fabrication

Fab Initiation

2007

China

Chengdu

Wafer Capacity

30,000

2007

30,000

L - Fab

Fabrication

Fab Initiation

2015

USA

Lehi

Wafer Capacity

70,000

2015

70,000

R - Fab 2

Fabrication

Fab Initiation

2022

USA

Richardson

Wafer Capacity

2022

S - FAB 2

Fabrication

Fab Initiation

2025

USA

Sherman

Wafer Capacity

2025

S - FAB 3

Fabrication

Fab Initiation

2028

USA

Sherman

Wafer Capacity

2028

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