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LM139FKB

Texas Instruments

LM139FKB by Texas Instruments

LM139FKB by Texas Instruments is a military-grade comparator with 4 functions, 9000uV max input offset voltage, and -0.3uA max average bias current. It is ideal for applications requiring open-collector output type, operates in temperature range of -55 to 125 °C, and comes in a square chip carrier package style.

Median Price

$24.000

Lifecycle Status

Suppliers In-Stock

11

In-Stock Inventory

1k+

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Bristol Electronics

USA . 71 parts In-Stock

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$24.000

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$21.230

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Vyrian

USA . 5,615 parts In-Stock

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Sensible Micro Corp

USA . 315 parts In-Stock

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Digiode

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Astute Electronics Inc

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Electronic Expediters

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EMSNET

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ACDS - Activité Composants Distribution Service

France . 5 parts In-Stock

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Mil-Aero Solutions, Inc.

USA . 2 parts In-Stock

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Sunrise Surplus Inc.

USA . 1 parts In-Stock

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Electro Mavin

USA . 1 parts In-Stock

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Distributors (Availability)

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Ampacity Inc.

Singapore . 1,445 parts In-Stock

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$2.410

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One Stop Electronics

USA . 914 parts In-Stock

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$2.410

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Parana Technologies

USA . 1,016 parts In-Stock

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$5.311

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$5.950

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DigiPath Technology Company

USA . 779 parts In-Stock

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$5.848

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IDEA Electronic Components Group

UK . 2,001 parts In-Stock

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$5.967

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$5.370

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ChromeModa Solutions

Germany . 1,486 parts In-Stock

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$5.967

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$4.893

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AZTECH Wire

Italy . 475 parts In-Stock

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Microchip USA

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A-Z Elektronik GmbH

Germany . 6,837 parts In-Stock

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Alle Elektronik GmbH

Germany . 4,558 parts In-Stock

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Perfect Parts

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Component Stockers USA

USA . 4,129 parts In-Stock

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Corphita

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Authorized Procurement Solutions

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Lixinc

USA . 1,898 parts In-Stock

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GreenTree Electronics

Israel . 280 parts In-Stock

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Kepictronics

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Overview

Discover the LM139FKB by Texas Instruments, a top-quality comparator designed for military-grade applications. With its advanced technology and exceptional performance, this chip carrier package offers reliability and precision in a compact design. Ideal for a wide range of industrial and military uses, this comparator boasts low bias current and fast response times. Trust Texas Instruments to deliver cutting-edge solutions that exceed expectations. Elevate your projects with the LM139FKB and experience unmatched value and quality.

Feature Benefit Bullets

Package Body Material: CERAMIC

Ceramic package body material provides durability and good thermal conductivity, ensuring reliable performance in various operating conditions.

Maximum Input Offset Voltage: 9000 uV

Low input offset voltage helps in precise and accurate comparison of input signals, making this comparator suitable for high-precision applications.

Maximum Average Bias Current (IIB): -0.3 uA

Low bias current ensures minimal power consumption and accurate signal comparison, making it ideal for low-power applications.

Surface Mount: YES

Surface mount capability allows for easy and space-efficient PCB assembly, making it suitable for compact electronic devices.

No. of Functions: 4

Having multiple functions in a single component saves space on the PCB and reduces cost by eliminating the need for additional components.

Package Shape: SQUARE

Square package shape offers efficient use of PCB space and allows for easy orientation during assembly.

Nominal Supply Voltage / Vsup (V): 5

Operates on a standard supply voltage, making it compatible with common power sources in various electronic systems.

Maximum Supply Voltage Limit: 36 V

Wide supply voltage range accommodates different power supply configurations, enhancing the versatility of this comparator.

Maximum Operating Temperature: 125 °C

High operating temperature range allows for reliable performance in harsh environmental conditions or industrial applications.

Output Type: OPEN-COLLECTOR; OPEN-DRAIN

Multiple output options provide flexibility in circuit design and compatibility with various interfacing components.

Technology: BIPOLAR

Bipolar technology offers fast response times and precise comparisons, making it suitable for high-speed applications.

Technical Specifications

Comparators LM139FKB attributes and parameters. Explore more Comparators devices from Texas Instruments

Amplifier Characteristics

Amplifier Type:

Technology:

BIPOLAR

Power Supply:

5 V

Total Functions:

4

Sub-Category:

Comparators

Output Type:

Open-Collector, Open-Drain

Performance Specifications

Maximum Input Offset Voltage:

9 mV

Peak Bias Current:

-300 nA

Maximum Bias Current (IIB) @25 °C:

100 nA

Operational Characteristics

Maximum Supply Current:

2 mA

Nominal Supply Voltage:

5 V

Maximum Supply Voltage:

36 V

Lowest Operating Temperature:

-55 °C (-67 °F)

Maximum Operating Temperature:

125 °C (257 °F)

Nominal Response Time:

1.3 µs

Physical Characteristics

Length:

0.35 in (8.89 mm)

Width:

0.35 in (8.89 mm)

Maximum Seated Height:

0.08 in (2.03 mm)

Total Terminals:

20

Terminal Pitch:

0.05 in (1.27 mm)

Terminal Position:

Quad

Terminal Form:

Terminal Finish:

Tin Lead

Package Body Material:

Ceramic, Metal-Sealed Cofired

Surface Mount:

Yes

Manufacturing and Reliability

Temperature Grade:

Qualified:

No

Screening Level:

MIL-STD-883

Standards

JESD-30 Code:

S-CQCC-N20

JESD-609 Code:

e0

Packaging and Shipping

Packing Method:

Tube

Package Code:

Package Shape:

Package Type:

Chip Carrier

Package Equivalence Code:

LCC20,.35SQ

Trade Compliance

LM139FKB Amplifiers trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

NSN

5962-01-274-4203, 5962012744203

NIIN

012744203

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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