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LM311M

Texas Instruments

LM311M by Texas Instruments

LM311M by Texas Instruments is a comparator with a max input offset voltage of 10000 uV and max average bias current of 0.3 uA. It operates on a nominal voltage of 15 V and has an open-collector output type. Widely used in commercial applications, it offers fast response time of 200 ns and operates b/w temperatures of 0 to 70 °C.

Median Price

$1.400

Lifecycle Status

Suppliers In-Stock

65

In-Stock Inventory

1k+

Distributors (Authorized)

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

Chip1Stop

Japan . 29 parts In-Stock

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$1.580

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$1.580

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Mouser Electronics

USA . 707 parts In-Stock

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$1.650

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$1.470

1k+ parts

$1.210

10k+ parts

$0.879

707

$1.650

$1.470

$1.210

$0.879

Adafruit Industries

USA . 1,000 parts In-Stock

1+ parts

$2.426

100+ parts

$2.304

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$2.304

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$2.426

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$2.304

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Rochester

USA . 5,306 parts In-Stock

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$0.978

1k+ parts

$0.812

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$0.724

5,306

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$0.978

$0.812

$0.724

DigiKey

USA . 5,306 parts In-Stock

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$1.220

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Verical

USA . 4,890 parts In-Stock

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$1.015

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$0.904

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Distributors (In-Stock)

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Ozdisan Elektronik

Türkiye . 2 parts In-Stock

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$0.128

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$0.128

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DF Sales Co.

USA . 5,113 parts In-Stock

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$0.480

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DF Sales Co.

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Digiode

USA . 455 parts In-Stock

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Nova Conductors

Japan . 550 parts In-Stock

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TEDSS.com

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$0.440

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Forefront Electronics and Design

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Component Electronics Inc.

Canada . 86 parts In-Stock

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American Microsemiconductor Inc.

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Bristol Electronics

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Dan-Mar Components

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

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PC Components Company LLC

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Mil-Aero Solutions, Inc.

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Standard Data Resources

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Diverse Electronics

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Semtec, LLC

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Quantum Digital Technology

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Mentor Electronics Marketing, LLC

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Semicontronic

India . 2,440 parts In-Stock

1+ parts

$0.660

100+ parts

$0.644

1k+ parts

$0.640

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2,440

$0.660

$0.644

$0.640

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Ampacity Inc.

Singapore . 2,406 parts In-Stock

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$0.660

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Corphita

USA . 3,861 parts In-Stock

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$0.694

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Component Stockers USA

USA . 31,437 parts In-Stock

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$0.740

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$0.690

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$0.600

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$0.600

31,437

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$0.600

Argo Parts USA

USA . 4,986 parts In-Stock

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$0.752

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Continental Prestige Electronics

USA . 2,464 parts In-Stock

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Netroflash

USA . 50 parts In-Stock

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$0.775

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Parana Technologies

USA . 2,128 parts In-Stock

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$1.624

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DigiPath Technology Company

USA . 862 parts In-Stock

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$1.788

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$1.645

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ChromeModa Solutions

Germany . 5,974 parts In-Stock

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$1.825

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IDEA Electronic Components Group

UK . 811 parts In-Stock

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Corohmni

South Africa . 141 parts In-Stock

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Advanced Electronics

New Zealand . 1,000 parts In-Stock

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Metaverse IC Inc.

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Overview

Unlock precision and reliability with the Texas Instruments LM311M Comparator. Crafted with top-quality materials and cutting-edge technology, this small outline package delivers unparalleled performance in a wide range of applications. From automotive to industrial electronics, this high-speed comparator ensures fast response times and low bias currents, making it an essential component for your projects. Trust in Texas Instruments to provide you with unmatched value and excellence with the LM311M.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy material makes the product lightweight and durable, ideal for portable and long-lasting applications.

Maximum Input Offset Voltage: 10000 uV

With a high input offset voltage, this comparator provides accurate and stable performance in precision measurement applications.

Maximum Average Bias Current (IIB): 0.3 uA

The low bias current ensures minimal power consumption and precise signal detection in low-power circuit designs.

Surface Mount: YES

Being surface mountable, this comparator is easy to install and helps save valuable PCB space.

Package Shape: RECTANGULAR

The rectangular shape of the package allows for efficient placement on a circuit board, optimizing space usage.

Nominal Supply Voltage / Vsup (V): 15

With a nominal supply voltage of 15V, this comparator is suitable for a wide range of power supply configurations.

Power Supplies (V): +-15

The dual power supplies of +-15V ensure compatibility with various input voltage requirements in different electronic systems.

No. of Terminals: 8

The ample number of terminals allows for flexible connectivity options and ease of integration into circuit designs.

Package Style (Meter): SMALL OUTLINE

The small outline package style makes this comparator compact and ideal for applications with space constraints.

Maximum Supply Voltage Limit: 18 V

The high supply voltage limit of 18V provides a wide operating range, making this comparator versatile in different voltage environments.

Technical Specifications

Comparators LM311M 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, Open-Drain

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:

235 °C (455 °F)

Nominal Response Time:

200 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:

Tin/Lead

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:

e0

Packaging and Shipping

Packing Method:

Tube

Package Code:

SOP

Package Shape:

Package Type:

Small Outline

Package Equivalence Code:

SOP8,.25

Trade Compliance

LM311M 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, 5962-01-221-0164, 5962012210164

NIIN

004512579, 012210164

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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