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LM2903DGKR

Texas Instruments

LM2903DGKR by Texas Instruments

LM2903DGKR by Texas Instruments is a bipolar technology comparator with a max input offset voltage of 15000 uV. It has a small outline, thin profile package and is suitable for automotive applications.

Median Price

$0.154

Lifecycle Status

Suppliers In-Stock

36

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1k+

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Texas Instruments

USA . 3,900,311 parts In-Stock

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$0.164

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$0.111

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$0.057

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Mouser Electronics

USA . 29,100 parts In-Stock

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$0.300

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DigiKey

USA . 79,243 parts In-Stock

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$0.310

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$0.161

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$0.135

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$0.122

79,243

$0.310

$0.161

$0.135

$0.122

Adafruit Industries

USA . 100 parts In-Stock

1+ parts

$3.662

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$3.479

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$3.479

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100

$3.662

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Arrow

USA . 165,000 parts In-Stock

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Element14

Singapore . 2,484 parts In-Stock

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$0.198

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Farnell

UK . 2,274 parts In-Stock

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$0.136

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Verical

USA . 1,886 parts In-Stock

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$0.144

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Chip1Stop

Japan . 1,585 parts In-Stock

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$0.126

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RS (Exports)

UK . 980 parts In-Stock

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Digiode

USA . 79 parts In-Stock

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$0.040

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Maritex

Poland . 685 parts In-Stock

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$0.103

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TME

Poland . 4,995 parts In-Stock

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$0.280

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Nova Conductors

Japan . 10 parts In-Stock

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Component Electronics Inc.

Canada . 332 parts In-Stock

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Vyrian

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Chip Stock

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Bristol Electronics

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Component Sense

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Atlantic Semiconductor

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Sensible Micro Corp

USA . 3,223 parts In-Stock

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Inventory MP

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ComSIT Distribution GmbH

Germany . 1,530 parts In-Stock

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AGACORP

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EPE Components Inc.

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Connector Distribution Corp

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Right Parts Inc.

USA . 473 parts In-Stock

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Next Level Components, LLC

USA . 357 parts In-Stock

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Martec Srl

Italy . 160 parts In-Stock

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Dan-Mar Components

USA . 153 parts In-Stock

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ACDS - Activité Composants Distribution Service

France . 66 parts In-Stock

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Semi Source

USA . 30 parts In-Stock

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Prism Electronics

USA . 10 parts In-Stock

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Kiltronic GmbH

Germany . 10 parts In-Stock

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Corphita

USA . 3,407 parts In-Stock

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$0.038

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Ampacity Inc.

Singapore . 441,132 parts In-Stock

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$0.060

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Semicontronic

India . 440,977 parts In-Stock

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$0.060

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$0.058

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Component Stockers USA

USA . 67,660 parts In-Stock

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$0.100

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$0.100

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$0.090

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$0.080

67,660

$0.100

$0.100

$0.090

$0.080

Modulus Dynamics

Lithuania . 900 parts In-Stock

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$0.189

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$0.187

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$0.181

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$0.189

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Aranea Global

USA . 1,000 parts In-Stock

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$0.300

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$0.288

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$0.300

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Argo Parts USA

USA . 1,291 parts In-Stock

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$0.306

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$0.297

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$0.306

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Corohmni

South Africa . 403 parts In-Stock

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$1.180

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403

$1.180

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Advanced Electronics

New Zealand . 100 parts In-Stock

1+ parts

$3.662

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$3.479

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$3.479

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$3.662

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$3.479

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Parana Technologies

USA . 1,789 parts In-Stock

1+ parts

$4.865

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$5.392

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$4.865

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ChromeModa Solutions

Germany . 6,477 parts In-Stock

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$5.466

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$4.482

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$5.466

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IDEA Electronic Components Group

UK . 1,473 parts In-Stock

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$5.466

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$4.919

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$5.466

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$4.919

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Perfect Parts

USA . 1,378,307 parts In-Stock

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QUARKTWIN TECHNOLOGY LTD

USA . 24,656 parts In-Stock

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GreenTree Electronics

Israel . 18,000 parts In-Stock

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A-Z Elektronik GmbH

Germany . 14,547 parts In-Stock

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iodParts Technologies Inc.

India . 8,790 parts In-Stock

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Speed Components Ltd (Excess)

Israel . 7,318 parts In-Stock

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Kepictronics

USA . 5,997 parts In-Stock

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Metaverse IC Inc.

Canada . 5,880 parts In-Stock

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Robosynatics

Brazil . 4,612 parts In-Stock

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$2.008

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$1.967

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$1.967

4,612

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$2.008

$1.967

$1.967

Lucentia Tech

USA . 4,612 parts In-Stock

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$2.008

1k+ parts

$1.967

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$1.967

4,612

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$2.008

$1.967

$1.967

Assy Fe

Spain . 3,766 parts In-Stock

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Alle Elektronik GmbH

Germany . 3,031 parts In-Stock

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Authorized Procurement Solutions

USA . 3,000 parts In-Stock

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3,000

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DigiPath Technology Company

USA . 1,733 parts In-Stock

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$4.928

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1,733

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$4.928

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Allen Electronics Distributors

USA . 1,730 parts In-Stock

1+ parts

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1k+ parts

$0.623

10k+ parts

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1,730

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$0.623

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S.R.D Solutions

India . 1,000 parts In-Stock

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1,000

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Futuretech Components

Singapore . 800 parts In-Stock

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Continental Prestige Electronics

USA . 14 parts In-Stock

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$0.187

1k+ parts

$0.088

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$0.088

14

-

$0.187

$0.088

$0.088

Overview

Experience the power of precision with the LM2903DGKR from Texas Instruments. As a leading manufacturer in the industry, Texas Instruments brings you top-quality comparators that excel in performance and reliability. With its small outline, thin profile, and shrink pitch package style, this versatile comparator is perfect for a wide range of applications. From automotive to industrial, the LM2903DGKR offers exceptional value with its low power consumption and high-speed response time. Discover the advantages of Texas Instruments and unlock endless possibilities with the LM2903DGKR.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy material for the package body provides excellent durability and resistance to external factors, making this comparator suitable for various environments and applications.

Maximum Input Offset Voltage: 15000 uV

With a high maximum input offset voltage, this comparator ensures accurate comparison of input signals and reliable performance, making it ideal for precision measurement and control applications.

Maximum Average Bias Current (IIB): -0.5 uA

The low maximum average bias current ensures minimal power consumption during operation, making this comparator energy-efficient and suitable for battery-powered or low-power applications.

Surface Mount: YES

The surface mount capability allows for easy and efficient PCB mounting, saving valuable space in electronic designs and simplifying the manufacturing process.

No. of Functions: 2

With two functions integrated into a single package, this comparator offers versatility and convenience, reducing the need for additional components and saving costs.

Package Shape: SQUARE

The square package shape provides ease of installation and compatibility with standardized mounting techniques, ensuring easy integration into various circuit designs.

Nominal Supply Voltage / Vsup (V): 5

Operating with a nominal supply voltage of 5V, this comparator is compatible with standard voltage levels, facilitating its use in a wide range of electronic systems.

Power Supplies (V): 5

The power supplies of 5V ensure stable and reliable operation, enabling consistent performance and minimizing the risk of voltage fluctuations affecting the comparator's functionality.

No. of Terminals: 8

With 8 terminals, this comparator offers flexible connectivity options and simplifies wiring, allowing for straightforward integration into circuit layouts and reducing assembly complexities.

Package Style (Meter): SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

The small outline, thin profile, and shrink pitch package style ensure space efficiency, making this comparator suitable for compact applications or designs with limited board space.

Maximum Supply Voltage Limit: 36 V

The high maximum supply voltage limit of 36V provides robustness and tolerance against voltage variations, making this comparator capable of handling various power supply conditions.

Maximum Operating Temperature: 125 °C

With a high maximum operating temperature, this comparator can withstand harsh thermal environments, making it suitable for automotive or industrial applications where temperature fluctuations are common.

Maximum Bias Current (IIB) @25C: 0.05 uA

The low maximum bias current at 25°C ensures minimal signal distortion and power consumption, resulting in accurate and efficient signal processing.

Output Type: OPEN-COLLECTOR

The open-collector output type allows for flexible interfacing with other digital or analog circuits, providing versatility in signal routing and compatibility with a wide range of electronic systems.

Nominal Response Time: 1300 ns

With a nominal response time of 1300 nanoseconds, this comparator offers fast switching and response capabilities, making it suitable for high-speed applications or tasks requiring quick signal detection.

Minimum Operating Temperature: -40 °C

The low minimum operating temperature ensures reliable performance even in extremely cold environments, making this comparator suitable for outdoor or industrial applications subjected to low temperatures.

Terminal Finish: Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag)

The terminal finish with a combination of nickel, palladium, gold, and silver provides excellent conductivity and corrosion resistance, ensuring reliable connections and long-term durability.

Terminal Position: DUAL

The dual terminal position allows for flexible PCB layouts and multiple connection options, making this comparator suitable for diverse circuit configurations and ensuring ease of installation.

Maximum Seated Height: 1.1 mm

With a maximum seated height of only 1.1mm, this comparator offers a compact form factor, making it ideal for applications where space constraints are a concern.

Width: 3 mm

With a width of 3mm, this comparator provides a small footprint, facilitating efficient space utilization in electronic designs and enabling compact device dimensions.

Peak Reflow Temperature °C: 260

The high peak reflow temperature of 260°C ensures reliable soldering during the manufacturing process, enhancing the product's robustness and ensuring consistent performance in demanding environments.

Length: 3 mm

With a length of 3mm, this comparator offers a compact size, allowing for versatile mounting options and easy integration into space-constrained electronic systems.

Temperature Grade: AUTOMOTIVE

The automotive temperature grade ensures that this comparator meets the stringent temperature requirements and reliability standards of automotive applications, making it suitable for use in vehicles and other automotive systems.

Technology: BIPOLAR

The bipolar technology utilized in this comparator provides excellent precision and accuracy, allowing for reliable comparison and precise signal processing in a wide range of applications.

Terminal Form: GULL WING

The gull-wing terminal form ensures secure and reliable solder joints, supporting high-intensity vibrations and ensuring the longevity and reliability of the comparator in challenging environments.

Amplifier Type: COMPARATOR

As a dedicated comparator, this product specializes in precise signal comparison, ensuring accurate decision-making and reliable performance in a variety of electronic systems.

Maximum Supply Current: 1 mA

With a maximum supply current of 1 mA, this comparator operates within a low power range, making it suitable for battery-powered devices or applications where power efficiency is crucial.

Packing Method: TR

The TR packing method ensures proper handling and protection during shipping and storage, reducing the risk of damage or mishandling and ensuring product integrity upon arrival.

Terminal Pitch: 0.65 mm

With a terminal pitch of 0.65mm, this comparator allows for precise soldering and ease of PCB assembly, facilitating the manufacturing process and ensuring reliable electrical connections.

Moisture Sensitivity Level (MSL): 1

The moisture sensitivity level of 1 indicates that this comparator has a low sensitivity to moisture, minimizing the risk of any moisture-related issues during storage, transportation, or assembly.

Technical Specifications

Comparators LM2903DGKR attributes and parameters. Explore more Comparators devices from Texas Instruments

Amplifier Characteristics

Amplifier Type:

Technology:

BIPOLAR

Power Supply:

5 V

Total Functions:

2

Sub-Category:

Comparators

Output Type:

Open-Collector

Performance Specifications

Maximum Input Offset Voltage:

15 mV

Peak Bias Current:

-500 nA

Maximum Bias Current (IIB) @25 °C:

50 nA

Operational Characteristics

Maximum Supply Current:

1 mA

Nominal Supply Voltage:

5 V

Maximum Supply Voltage:

36 V

Lowest Operating Temperature:

-40 °C (-40 °F)

Maximum Operating Temperature:

125 °C (257 °F)

Peak Reflow Temperature:

260 °C (500 °F)

Nominal Response Time:

1.3 µs

Physical Characteristics

Length:

0.118 in (3 mm)

Width:

0.118 in (3 mm)

Maximum Seated Height:

0.043 in (1.1 mm)

Total Terminals:

8

Terminal Pitch:

0.026 in (0.65 mm)

Terminal Position:

Dual

Terminal Form:

Terminal Finish:

Nickel/Palladium/Gold/Silver

Package Body Material:

Plastic/Epoxy

Surface Mount:

Yes

Manufacturing and Reliability

Moisture Sensitivity Level (MSL):

1

Temperature Grade:

Qualified:

No

Standards

JESD-30 Code:

S-PDSO-G8

JESD-609 Code:

e4

Packaging and Shipping

Packing Method:

Tape And Reel

Package Code:

Package Shape:

Package Type:

Small Outline, Thin Profile, Shrink Pitch

Package Equivalence Code:

TSSOP8,.19

Trade Compliance

LM2903DGKR 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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