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LM311DR2G

Onsemi

LM311DR2G by Onsemi

LM311DR2G by Onsemi is a comparator with 10000 uV max input offset voltage, 0.3 uA max average bias current, and 200 ns nominal response time. Widely used in applications requiring fast response times and precise voltage comparisons due to its open-collector output type and small outline package style.

Median Price

$0.210

Lifecycle Status

Suppliers In-Stock

37

In-Stock Inventory

1k+

Distributors (Authorized)

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

Rochester

USA . 60,500 parts In-Stock

1+ parts

$0.210

100+ parts

$0.210

1k+ parts

$0.200

10k+ parts

-

60,500

$0.210

$0.210

$0.200

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Farnell

UK . 2,316 parts In-Stock

1+ parts

$0.334

100+ parts

$0.168

1k+ parts

$0.130

10k+ parts

$0.111

2,316

$0.334

$0.168

$0.130

$0.111

Mouser Electronics

USA . 14,928 parts In-Stock

1+ parts

$0.350

100+ parts

$0.186

1k+ parts

$0.156

10k+ parts

$0.145

14,928

$0.350

$0.186

$0.156

$0.145

Newark

USA . 1,717 parts In-Stock

1+ parts

$0.350

100+ parts

$0.186

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-

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1,717

$0.350

$0.186

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DigiKey

USA . 35,280 parts In-Stock

1+ parts

$0.360

100+ parts

$0.191

1k+ parts

$0.160

10k+ parts

$0.144

35,280

$0.360

$0.191

$0.160

$0.144

Adafruit Industries

USA . 100 parts In-Stock

1+ parts

$3.735

100+ parts

$3.548

1k+ parts

$3.548

10k+ parts

-

100

$3.735

$3.548

$3.548

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EBV Elektronik

Germany . 205,000 parts In-Stock

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Verical

USA . 10,000 parts In-Stock

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$0.152

10k+ parts

$0.139

10,000

-

-

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$0.139

Master Electronics

USA . 10,000 parts In-Stock

1+ parts

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$0.116

10k+ parts

$0.112

10,000

-

-

$0.116

$0.112

Element14

Singapore . 7,653 parts In-Stock

1+ parts

-

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$0.245

1k+ parts

$0.207

10k+ parts

$0.199

7,653

-

$0.245

$0.207

$0.199

Arrow

USA . 5,000 parts In-Stock

1+ parts

-

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$0.117

5,000

-

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Chip1Stop

Japan . 4,178 parts In-Stock

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$0.199

1k+ parts

$0.123

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4,178

-

$0.199

$0.123

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Future Electronics

Canada . 2,500 parts In-Stock

1+ parts

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$0.109

2,500

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$0.109

RS (Exports)

UK . 1,225 parts In-Stock

1+ parts

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$0.190

1,225

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$0.190

Distributors (In-Stock)

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

Digiode

USA . 1,070 parts In-Stock

1+ parts

$0.112

100+ parts

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1,070

$0.112

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TME

Poland . 253 parts In-Stock

1+ parts

$0.340

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$0.191

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253

$0.340

$0.191

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Mobius Materials

USA . 2,137 parts In-Stock

1+ parts

$0.398

100+ parts

$0.320

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2,137

$0.398

$0.320

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Nova Conductors

Japan . 500 parts In-Stock

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$1.000

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500

$1.000

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Forefront Electronics and Design

USA . 6 parts In-Stock

1+ parts

$1.960

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6

$1.960

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IBS Electronics

USA . 65,000 parts In-Stock

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$0.162

10k+ parts

$0.155

65,000

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-

$0.162

$0.155

Chip Stock

USA . 31,847 parts In-Stock

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NAC Semi

USA . 27,500 parts In-Stock

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$0.238

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Vyrian

USA . 13,535 parts In-Stock

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Electro Sonic

Canada . 10,000 parts In-Stock

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$0.133

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Sensible Micro Corp

USA . 5,596 parts In-Stock

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Flip Electronics

USA . 5,000 parts In-Stock

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Bristol Electronics

USA . 2,424 parts In-Stock

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Atlantic Semiconductor

USA . 2,282 parts In-Stock

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ACDS - Activité Composants Distribution Service

France . 1,756 parts In-Stock

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Holdelec - ElecDif-Pro

France . 1,756 parts In-Stock

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1,756

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Classic Components Corporation

USA . 1,599 parts In-Stock

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North Shore Components

USA . 1,311 parts In-Stock

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Inventory MP

USA . 142 parts In-Stock

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142

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Semtec, LLC

USA . 131 parts In-Stock

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131

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Speed Components Ltd

Israel . 100 parts In-Stock

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100

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Connector Distribution Corp

USA . 70 parts In-Stock

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70

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Right Parts Inc.

USA . 70 parts In-Stock

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70

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Distributors (Availability)

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

Semicontronic

India . 13,236 parts In-Stock

1+ parts

$0.092

100+ parts

$0.090

1k+ parts

$0.089

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13,236

$0.092

$0.090

$0.089

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Ampacity Inc.

Singapore . 12,800 parts In-Stock

1+ parts

$0.092

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12,800

$0.092

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Corphita

USA . 2,382 parts In-Stock

1+ parts

$0.106

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$0.106

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Corohmni

South Africa . 442 parts In-Stock

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$0.115

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442

$0.115

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Argo Parts USA

USA . 890 parts In-Stock

1+ parts

$0.210

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$0.203

890

$0.210

-

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$0.203

Continental Prestige Electronics

USA . 381 parts In-Stock

1+ parts

$0.210

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$0.205

381

$0.210

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$0.205

Component Stockers USA

USA . 39,404 parts In-Stock

1+ parts

$0.370

100+ parts

$0.200

1k+ parts

$0.120

10k+ parts

$0.120

39,404

$0.370

$0.200

$0.120

$0.120

Aztec Data Supply Inc.

USA . 3,300 parts In-Stock

1+ parts

$0.890

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3,300

$0.890

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Netroflash

USA . 50 parts In-Stock

1+ parts

$1.000

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50

$1.000

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Advanced Electronics

New Zealand . 100 parts In-Stock

1+ parts

$3.735

100+ parts

$3.548

1k+ parts

$3.548

10k+ parts

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100

$3.735

$3.548

$3.548

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Infinite Electronics LLP (Excess)

. 71,234 parts In-Stock

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71,234

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Formix International (Excess)

India . 70,654 parts In-Stock

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Perfect Parts

USA . 52,736 parts In-Stock

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Metaverse IC Inc.

Canada . 33,000 parts In-Stock

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Kepictronics

USA . 17,500 parts In-Stock

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GreenTree Electronics

Israel . 17,500 parts In-Stock

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QUARKTWIN TECHNOLOGY LTD

USA . 13,728 parts In-Stock

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Microchip USA

USA . 6,383 parts In-Stock

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6,383

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Robosynatics

Brazil . 5,000 parts In-Stock

1+ parts

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$0.308

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$0.308

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$0.308

5,000

-

$0.308

$0.308

$0.308

Lucentia Tech

USA . 5,000 parts In-Stock

1+ parts

-

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$0.308

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$0.308

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$0.308

5,000

-

$0.308

$0.308

$0.308

SupplyDigital Components

Austria . 2,796 parts In-Stock

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2,796

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Eastek

USA . 2,500 parts In-Stock

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2,500

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Computer Components Inc. - USA

USA . 2,500 parts In-Stock

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2,500

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Kulean Microsystems

USA . 1,756 parts In-Stock

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1,756

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Problanco Electronics

Mexico . 1,745 parts In-Stock

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1,745

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Assy Fe

Spain . 1,641 parts In-Stock

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1,641

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iodParts Technologies Inc.

India . 1,012 parts In-Stock

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1,012

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TANS Electronics

Latvia . 531 parts In-Stock

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531

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UHIMA Technologies

Türkiye . 522 parts In-Stock

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522

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Modulus Dynamics

Lithuania . 76 parts In-Stock

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Authorized Procurement Solutions

USA . 72 parts In-Stock

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72

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Overview

Discover the LM311DR2G by Onsemi, a high-quality comparator that offers precision and reliability for your electronic projects. Manufactured by Onsemi, a trusted name in the industry, this product provides fast response times and low bias current, making it ideal for a wide range of applications. Whether you're working on automotive electronics, industrial controls, or consumer electronics, the LM311DR2G delivers exceptional value and performance. Upgrade your designs with this versatile comparator and experience the benefits of its advanced technology and superior design.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

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

Maximum Input Offset Voltage: 10000 uV

The low input offset voltage ensures high precision and accuracy in signal processing.

Maximum Average Bias Current (IIB): 0.3 uA

The minimal bias current results in reduced power consumption and improved efficiency.

Surface Mount: YES

Being surface mountable makes installation quick and easy, perfect for compact circuit designs.

Package Shape: RECTANGULAR

The rectangular shape allows for space-saving placement on a PCB, optimizing layout design.

Nominal Supply Voltage / Vsup (V): 15

The stable nominal supply voltage ensures consistent performance and reliability.

Power Supplies (V): +-15

The dual power supplies provide flexibility in voltage requirements, accommodating various applications.

No. of Terminals: 8

The ample number of terminals allow for versatile connectivity options, suitable for complex circuits.

Package Style (Meter): SMALL OUTLINE

The small outline package style saves space, making it ideal for applications with limited board space.

Maximum Supply Voltage Limit: 18 V

The high supply voltage limit ensures the product can handle voltage spikes or surges, enhancing durability.

Maximum Operating Temperature: 70 °C

With a high operating temperature range, the product can withstand harsh environmental conditions.

Output Type: OPEN-COLLECTOR

The open-collector output type offers flexibility in signal processing and compatibility with various devices.

Nominal Response Time: 200 ns

The fast response time allows for quick signal processing, crucial in time-sensitive applications.

Minimum Operating Temperature: 0 °C

The low minimum operating temperature makes the product suitable for use in cold environments.

Terminal Finish: MATTE TIN

The matte tin finish provides corrosion resistance and ensures stable electrical connections.

Terminal Position: DUAL

Dual terminal positions offer flexibility in PCB layout and enable customized configurations.

Maximum Seated Height: 1.75 mm

The low seated height allows for compact integration into electronic devices.

Width: 3.9 mm

The narrow width saves space on a PCB, perfect for designs with tight constraints.

Maximum Time At Peak Reflow Temperature (s): 30

The short reflow time minimizes the risk of component damage during assembly.

Peak Reflow Temperature °C: 260

The high peak reflow temperature ensures reliable solder joints and secure component attachment.

Length: 4.9 mm

The compact length enables efficient use of board space, contributing to a streamlined design.

Temperature Grade: COMMERCIAL

The commercial-grade temperature rating makes the product suitable for standard operating conditions.

Maximum Negative Supply Voltage Limit: -18 V

The high negative supply voltage limit allows for versatility in power configurations.

Technology: BIPOLAR

With bipolar technology, the product offers a balance of speed and accuracy in signal processing.

Terminal Form: GULL WING

The gull-wing terminal form provides secure solder connections and ease of handling during assembly.

Amplifier Type: COMPARATOR

As a comparator amplifier, the product is specifically designed for precise voltage comparison applications.

Maximum Supply Current: 7.5 mA

The low maximum supply current results in efficient power usage and prolonged battery life.

Nominal Negative Supply Voltage (Vsup): -15 V

The stable negative supply voltage ensures consistent performance in dual power supply setups.

Packing Method: TR

The TR packing method offers convenient handling and storage, reducing the risk of damage during shipping.

Terminal Pitch: 1.27 mm

The terminal pitch provides compatibility with standard PCB designs and simplifies installation processes.

Technical Specifications

Comparators LM311DR2G attributes and parameters. Explore more Comparators devices from Onsemi

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)

Reflow Peak Time Limit:

30 s

Peak Reflow Temperature:

260 °C (500 °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:

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

LM311DR2G Amplifiers trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

PCN

Manufacturer Highlights

Onsemi

Established in 1999, Onsemi is a leading global provider of power and image-sensing technologies. They are dedicated to building a better future for the automotive, industrial, cloud, medical, and IoT markets. Onsemi's core technologies include analog, digital, and mixed-signal products that offer innovative solutions for advanced automotive systems; highly reliable power management products for industrial applications; low-cost imaging solutions for medical equipment and consumer electronics; and robust communication architectures for the Internet of Things (IoT).

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Management team

President, CEO

Hassane El-Khoury

Executive VP, CFO, Treasurer

Thad Trent

Senior VP

Ross F. Jatou

Manufacturer fab locations 15

Fab name Location Fab Initiation Wafer Capacity

Aizu Fab

Fabrication

Fab Initiation

1995

Japan

Aizu Wakamatsu

Wafer Capacity

52,000

1995

52,000

Si/EPI Fab

Fabrication

Fab Initiation

2018

Czech Republic

Rožnov pod Radhoštěm

Wafer Capacity

10,000

2018

10,000

Expansion Phase 1 for SiC / EPI

Fabrication

Fab Initiation

2019

Czech Republic

Rožnov pod Radhoštěm

Wafer Capacity

14,500

2019

14,500

Expansion Phase 2 for SiC / EPI

Fabrication

Fab Initiation

2024

Czech Republic

Rožnov pod Radhoštěm

Wafer Capacity

2024

SiC Fab

Fabrication

Fab Initiation

2022

USA

Hudson

Wafer Capacity

2022

Bucheon

Fabrication

Fab Initiation

2013

South Korea

Bucheon

Wafer Capacity

61,000

2013

61,000

ISMF - Malaysia

Fabrication

Fab Initiation

1990

Malaysia

Seremban

Wafer Capacity

95,000

1990

95,000

Roznov Device Fab

Fabrication

Fab Initiation

1987

Czech Republic

Rožnov pod Radhoštěm

Wafer Capacity

80,000

1987

80,000

Fab 10

Fabrication

Fab Initiation

2002

USA

East Fishkill

Wafer Capacity

15,000

2002

15,000

Burlington

Fabrication

Fab Initiation

1986

Canada

Burlington

Wafer Capacity

1986

Gresham

Fabrication

Fab Initiation

1998

USA

Gresham

Wafer Capacity

45,000

1998

45,000

Bucheon 150mm

Fabrication

Fab Initiation

2000

South Korea

Bucheon

Wafer Capacity

50,000

2000

50,000

Rochester

Fabrication

Fab Initiation

1983

USA

Rochester

Wafer Capacity

10,000

1983

10,000

Nampa

Fabrication

Fab Initiation

1995

USA

Nampa

Wafer Capacity

1995

Pennsylvania

Fabrication

Fab Initiation

1997

USA

Mountain Top

Wafer Capacity

36,000

1997

36,000

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