Loading...

LP311DG4

Texas Instruments

LP311DG4 by Texas Instruments

LP311DG4 by Texas Instruments is a comparator with a max input offset voltage of 10000 uV and max average bias current of 0.15 uA. It operates at temperatures b/w 0 to 70 °C and has an open-collector output type. Ideal for applications requiring precise voltage comparisons in commercial-grade environments.

Median Price

$0.990

Lifecycle Status

Suppliers In-Stock

8

In-Stock Inventory

1k+

Distributors (Authorized)

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

Rochester

USA . 1,350 parts In-Stock

1+ parts

-

100+ parts

$0.954

1k+ parts

$0.792

10k+ parts

$0.706

1,350

-

$0.954

$0.792

$0.706

DigiKey

USA . 1,350 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$1.190

10k+ parts

-

1,350

-

-

$1.190

-

Verical

USA . 1,350 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.990

10k+ parts

$0.883

1,350

-

-

$0.990

$0.883

Distributors (In-Stock)

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

Digiode

USA . 1,679 parts In-Stock

1+ parts

$0.494

100+ parts

-

1k+ parts

-

10k+ parts

-

1,679

$0.494

-

-

-

Vyrian

USA . 4,072 parts In-Stock

1+ parts

$0.520

100+ parts

-

1k+ parts

-

10k+ parts

-

4,072

$0.520

-

-

-

DigiKey Marketplace

USA . 1,350 parts In-Stock

1+ parts

-

100+ parts

$0.540

1k+ parts

-

10k+ parts

-

1,350

-

$0.540

-

-

Electronics Depot

USA . 5 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

5

-

-

-

-

Holdelec - ElecDif-Pro

France . 4 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

4

-

-

-

-

Distributors (Availability)

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

Corphita

USA . 868 parts In-Stock

1+ parts

$0.468

100+ parts

-

1k+ parts

-

10k+ parts

-

868

$0.468

-

-

-

Vigor

Singapore . 1,350 parts In-Stock

1+ parts

$0.500

100+ parts

-

1k+ parts

-

10k+ parts

-

1,350

$0.500

-

-

-

Component Stockers USA

USA . 3,665 parts In-Stock

1+ parts

$0.530

100+ parts

$0.500

1k+ parts

$0.450

10k+ parts

-

3,665

$0.530

$0.500

$0.450

-

Parana Technologies

USA . 1,015 parts In-Stock

1+ parts

$6.396

100+ parts

-

1k+ parts

$7.146

10k+ parts

-

1,015

$6.396

-

$7.146

-

DigiPath Technology Company

USA . 1,222 parts In-Stock

1+ parts

$7.043

100+ parts

$6.480

1k+ parts

-

10k+ parts

-

1,222

$7.043

$6.480

-

-

ChromeModa Solutions

Germany . 5,736 parts In-Stock

1+ parts

$7.187

100+ parts

$5.893

1k+ parts

-

10k+ parts

-

5,736

$7.187

$5.893

-

-

IDEA Electronic Components Group

UK . 1,569 parts In-Stock

1+ parts

$7.187

100+ parts

-

1k+ parts

$6.468

10k+ parts

-

1,569

$7.187

-

$6.468

-

Overview

Enhance your electronic designs with the LP311DG4 comparator from Texas Instruments, a trusted manufacturer known for quality and reliability. Ideal for a wide range of applications, this small outline package offers fast response times and low bias current, ensuring superior performance. With a nominal supply voltage of 15V and open-collector output type, this comparator provides precise measurements in various circuits. Upgrade your projects with the LP311DG4 and experience unmatched value and efficiency that Texas Instruments is renowned for delivering.

Feature Benefit Bullets

Package Body Material

The use of plastic/epoxy material for the package body makes this product lightweight and durable, ideal for applications where weight and reliability are important factors.

Maximum Input Offset Voltage

The high maximum input offset voltage of 10000 uV ensures accurate and precise measurements, making this comparator suitable for applications where precision is crucial.

Maximum Average Bias Current (IIB)

With a low maximum average bias current of 0.15 uA, this comparator ensures low power consumption and is ideal for battery-powered devices or applications where power efficiency is essential.

Surface Mount

The surface mount feature allows for easy and convenient installation on PCBs, saving space and reducing assembly time, making it a preferred choice for compact electronic devices.

Package Shape

The rectangular package shape enables efficient PCB layout and space utilization, making it suitable for applications where compact design is required.

Nominal Supply Voltage / Vsup (V)

The nominal supply voltage of 15V ensures compatibility with a wide range of power sources and makes it versatile for various applications.

Power Supplies (V)

The dual power supplies of +-15V offer flexibility in voltage requirements and allow for use in both positive and negative voltage applications.

No. of Terminals

With 8 terminals, this comparator provides multiple connection points for input and output signals, offering flexibility in circuit design and functionality.

Package Style (Meter)

The small outline package style results in a compact form factor, making it suitable for space-constrained applications and easy integration into existing systems.

Maximum Supply Voltage Limit

The maximum supply voltage limit of 18V ensures the safety and reliability of the comparator by protecting it from overvoltage conditions, making it a durable and robust choice.

Maximum Operating Temperature

With a maximum operating temperature of 70°C, this comparator can withstand high-temperature environments and is suitable for industrial or automotive applications where heat dissipation is crucial.

Maximum Bias Current (IIB) @25°C

The low maximum bias current of 0.1 uA at 25°C ensures stable and accurate performance over a wide temperature range, making it reliable for temperature-sensitive applications.

Output Type

The open-collector/open-emitter output type offers flexibility in interfacing with other digital circuits and devices, making it versatile for a variety of applications.

Nominal Response Time

With a nominal response time of 1200 ns, this comparator provides fast and responsive signal processing, making it suitable for real-time applications or high-speed data acquisition.

Minimum Operating Temperature

The minimum operating temperature of 0°C ensures reliable performance even in cold environments, making it suitable for outdoor or refrigeration applications.

Terminal Finish

The nickel-palladium-gold terminal finish provides excellent conductivity and corrosion resistance, ensuring reliable connections and long-term performance, making it a durable and reliable choice.

Terminal Position

The dual terminal position allows for versatile mounting and connection options, making it adaptable to various PCB layouts and configurations, enhancing ease of installation and maintenance.

Maximum Seated Height

The low maximum seated height of 1.75 mm enables slim and compact designs, making it suitable for applications where space constraints are a concern.

Width

The compact width of 3.9 mm allows for efficient use of space on the PCB, enabling dense and space-saving circuit designs, making it ideal for miniaturized electronics.

Maximum Time At Peak Reflow Temperature (s)

The maximum time at peak reflow temperature of 30 seconds ensures reliable and consistent soldering during assembly, reducing the risk of solder joint failure, making it a reliable and robust choice.

Peak Reflow Temperature °C

The peak reflow temperature of 260°C ensures effective soldering of the component to the PCB, ensuring strong and durable connections, making it suitable for high-temperature soldering processes.

Length

The length of 4.9 mm allows for a compact footprint on the PCB, enabling efficient use of space and facilitating a streamlined circuit layout, making it suitable for space-constrained applications.

Temperature Grade

The commercial temperature grade indicates that this comparator is suitable for standard commercial applications, making it a cost-effective and reliable choice for a wide range of industries.

Maximum Negative Supply Voltage Limit

The maximum negative supply voltage limit of -18V ensures safe operation in reverse polarity conditions, protecting the comparator from damage, making it a durable and reliable choice.

Technology

The bipolar technology used in this comparator provides high-speed and high-precision performance, making it suitable for applications requiring fast response times and accurate measurements.

Terminal Form

The gull wing terminal form allows for easy and secure surface mounting on the PCB, ensuring reliable connections and simplifying the assembly process, making it a convenient choice for manufacturing.

Amplifier Type

Being a comparator amplifier type, this product is specifically designed for comparing input signals and providing a digital output, making it ideal for applications requiring signal comparison and decision-making.

Nominal Negative Supply Voltage (Vsup)

The nominal negative supply voltage of -15V ensures compatibility with negative voltage sources and makes it suitable for applications requiring dual power supplies or negative voltage operation.

Terminal Pitch

The terminal pitch of 1.27 mm allows for easy and consistent soldering on standard pitch PCBs, ensuring reliable connections and facilitating the manufacturing process, making it a convenient choice for assembly.

Technical Specifications

Comparators LP311DG4 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-Emitter

Performance Specifications

Maximum Input Offset Voltage:

10 mV

Peak Bias Current:

150 nA

Maximum Bias Current (IIB) @25 °C:

100 nA

Operational Characteristics

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:

1.2 µs

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:

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

Package Code:

SOP

Package Shape:

Package Type:

Small Outline

Package Equivalence Code:

SOP8,.25

Trade Compliance

LP311DG4 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

Category top products 20

Authentic purchasing experiences

Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.

New products
from Texas Instruments 7

Similar products 17