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LM311PSR

Texas Instruments

LM311PSR by Texas Instruments

LM311PSR 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 at a nominal voltage of 15 V, suitable for commercial applications requiring fast response time of 115 ns. This small outline package with dual terminals is ideal for surface mount designs in various electronic circuits.

Median Price

$0.235

Lifecycle Status

Suppliers In-Stock

10

In-Stock Inventory

1k+

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

Texas Instruments

USA . 47,048 parts In-Stock

1+ parts

$0.235

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$0.160

1k+ parts

$0.082

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47,048

$0.235

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$0.082

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Mouser Electronics

USA . 2,636 parts In-Stock

1+ parts

$0.430

100+ parts

$0.233

1k+ parts

$0.197

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$0.184

2,636

$0.430

$0.233

$0.197

$0.184

Rochester

USA . 4,000 parts In-Stock

1+ parts

-

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$0.219

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$0.182

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$0.162

4,000

-

$0.219

$0.182

$0.162

DigiKey

USA . 4,000 parts In-Stock

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$0.270

4,000

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$0.270

Verical

USA . 2,000 parts In-Stock

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$0.203

2,000

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$0.203

Distributors (In-Stock)

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Digiode

USA . 3,878 parts In-Stock

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$0.108

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$0.108

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Nova Conductors

Japan . 94 parts In-Stock

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$0.163

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$0.163

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Vyrian

USA . 14,795 parts In-Stock

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Semtec, LLC

USA . 12 parts In-Stock

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12

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ACDS - Activité Composants Distribution Service

France . 12 parts In-Stock

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Semicontronic

India . 14,905 parts In-Stock

1+ parts

$0.097

100+ parts

$0.095

1k+ parts

$0.094

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14,905

$0.097

$0.095

$0.094

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Ampacity Inc.

Singapore . 14,823 parts In-Stock

1+ parts

$0.097

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14,823

$0.097

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Corphita

USA . 660 parts In-Stock

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$0.103

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660

$0.103

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Argo Parts USA

USA . 4,836 parts In-Stock

1+ parts

$0.154

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$0.150

4,836

$0.154

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$0.150

Continental Prestige Electronics

USA . 2,965 parts In-Stock

1+ parts

$0.154

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$0.151

2,965

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$0.151

Bastille Electronics

Australia . 300 parts In-Stock

1+ parts

$0.163

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$0.155

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$0.147

10k+ parts

$0.145

300

$0.163

$0.155

$0.147

$0.145

Advanced Electronics

New Zealand . 100 parts In-Stock

1+ parts

$4.427

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$4.206

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$4.206

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100

$4.427

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$4.206

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Parana Technologies

USA . 1,369 parts In-Stock

1+ parts

$5.558

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$6.339

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1,369

$5.558

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DigiPath Technology Company

USA . 1,775 parts In-Stock

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$6.120

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$5.630

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1,775

$6.120

$5.630

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ChromeModa Solutions

Germany . 4,059 parts In-Stock

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$6.245

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$5.121

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4,059

$6.245

$5.121

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IDEA Electronic Components Group

UK . 2,098 parts In-Stock

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$6.245

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$5.620

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Corohmni

South Africa . 34 parts In-Stock

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$6.459

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Component Stockers USA

USA . 377 parts In-Stock

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$99.990

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QUARKTWIN TECHNOLOGY LTD

USA . 22,692 parts In-Stock

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Perfect Parts

USA . 7,529 parts In-Stock

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A-Z Elektronik GmbH

Germany . 6,827 parts In-Stock

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Alle Elektronik GmbH

Germany . 4,551 parts In-Stock

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Metaverse IC Inc.

Canada . 2,271 parts In-Stock

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Kepictronics

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Authorized Procurement Solutions

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Overview

Enhance your electronic projects with the high-quality LM311PSR comparator by Texas Instruments. This versatile component, known for its precision and reliability, is perfect for a wide range of applications. From voltage monitoring to signal conditioning, this comparator offers exceptional value and performance. Trust in Texas Instruments' reputation for excellence and take your projects to the next level with the LM311PSR.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

Plastic/Epoxy material provides durability and protection for the internal components of the comparator.

Maximum Input Offset Voltage: 10000 uV

Low offset voltage ensures accurate and precise comparison between input signals.

Maximum Average Bias Current (IIB): 0.3 uA

Low bias current helps in minimizing power consumption and improving efficiency of the comparator.

Surface Mount: YES

Surface mount design allows for easy and compact integration into electronic circuits.

Package Shape: RECTANGULAR

Rectangular shape facilitates easy mounting and placement on circuit boards.

Nominal Supply Voltage / Vsup (V): 15

Stable nominal supply voltage ensures consistent performance of the comparator.

Maximum Supply Voltage Limit: 18 V

High supply voltage limit provides flexibility in power supply options for the comparator.

Output Type: OPEN-COLLECTOR

Open-collector output allows for easy interfacing with other components in the circuit.

Nominal Response Time: 115 ns

Fast response time enables quick decision-making and signal processing in the comparator.

Technology: BIPOLAR

Bipolar technology ensures stable and reliable operation of the comparator in various conditions.

Technical Specifications

Comparators LM311PSR 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:

0.244 in (6.2 mm)

Width:

0.209 in (5.3 mm)

Maximum Seated Height:

0.079 in (2 mm)

Total Terminals:

8

Terminal Pitch:

0.05 in (1.27 mm)

Terminal Position:

Dual

Terminal Form:

Terminal Finish:

Nickel/Palladium/Gold

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:

e4

Packaging and Shipping

Packing Method:

Tape And Reel

Package Code:

SOP

Package Shape:

Package Type:

Small Outline

Package Equivalence Code:

SOP8,.3

Trade Compliance

LM311PSR Amplifiers trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

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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