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LM239DR2G

Onsemi

LM239DR2G by Onsemi

LM239DR2G by Onsemi is a comparator with 4 functions, featuring a max input offset voltage of 9000 uV and a max average bias current of 0.4 uA. It operates within a temperature range of 0-70 °C and is ideal for applications requiring open-collector output type in commercial-grade environments.

Median Price

$0.164

Lifecycle Status

Suppliers In-Stock

39

In-Stock Inventory

1k+

Distributors (Authorized)

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

Mouser Electronics

USA . 4,921 parts In-Stock

1+ parts

$0.290

100+ parts

$0.168

1k+ parts

$0.137

10k+ parts

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4,921

$0.290

$0.168

$0.137

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Newark

USA . 1,580 parts In-Stock

1+ parts

$0.293

100+ parts

$0.212

1k+ parts

$0.196

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1,580

$0.293

$0.212

$0.196

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Farnell

UK . 2,283 parts In-Stock

1+ parts

$0.295

100+ parts

$0.124

1k+ parts

$0.093

10k+ parts

$0.081

2,283

$0.295

$0.124

$0.093

$0.081

DigiKey

USA . 6,723 parts In-Stock

1+ parts

$0.340

100+ parts

$0.182

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$0.152

10k+ parts

$0.137

6,723

$0.340

$0.182

$0.152

$0.137

Adafruit Industries

USA . 40 parts In-Stock

1+ parts

$5.182

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$4.923

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$4.923

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40

$5.182

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$4.923

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EBV Elektronik

Germany . 187,500 parts In-Stock

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Rochester

USA . 170,138 parts In-Stock

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$0.162

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$0.120

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Verical

USA . 167,500 parts In-Stock

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Arrow

USA . 40,000 parts In-Stock

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$0.106

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Future Electronics

Canada . 17,500 parts In-Stock

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Flip Electronics (Authorized)

USA . 10,000 parts In-Stock

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Element14

Singapore . 5,540 parts In-Stock

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$0.215

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$0.191

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Avnet

USA . 5,000 parts In-Stock

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Master Electronics

USA . 5,000 parts In-Stock

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$0.112

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$0.106

5,000

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$0.112

$0.106

Chip1Stop

Japan . 2,459 parts In-Stock

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$0.120

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$0.113

10k+ parts

$0.097

2,459

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$0.113

$0.097

RS (Exports)

UK . 360 parts In-Stock

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$0.164

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$0.141

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360

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$0.141

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Distributors (In-Stock)

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Freelance Electronics

USA . 22 parts In-Stock

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$0.060

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$0.060

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Digiode

USA . 909 parts In-Stock

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$0.126

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909

$0.126

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Nova Conductors

Japan . 450 parts In-Stock

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$0.173

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$0.173

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Maritex

Poland . 18 parts In-Stock

1+ parts

$0.199

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$0.106

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$0.100

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$0.091

18

$0.199

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$0.091

Chip Stock

USA . 194,270 parts In-Stock

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IBS Electronics

USA . 32,500 parts In-Stock

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$0.159

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NAC Semi

USA . 25,000 parts In-Stock

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Vyrian

USA . 11,280 parts In-Stock

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Flip Electronics

USA . 10,000 parts In-Stock

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Cyclops Electronics Ltd

UK . 7,201 parts In-Stock

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Rebound Electronics

UK . 3,364 parts In-Stock

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Sensible Micro Corp

USA . 3,124 parts In-Stock

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North Shore Components

USA . 2,465 parts In-Stock

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Bristol Electronics

USA . 2,371 parts In-Stock

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Sea View Technologies

USA . 2,222 parts In-Stock

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ACDS - Activité Composants Distribution Service

France . 1,835 parts In-Stock

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LIBRA Elektronik GmbH

Germany . 1,800 parts In-Stock

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Inventory MP

USA . 111 parts In-Stock

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Sunrise Surplus Inc.

USA . 40 parts In-Stock

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Manoshevitz Elec. Sales

Israel . 39 parts In-Stock

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Atlantic Semiconductor

USA . 38 parts In-Stock

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Martec Srl

Italy . 21 parts In-Stock

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Odintec Ltd.

Israel . 7 parts In-Stock

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Distributors (Availability)

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

Corohmni

South Africa . 478 parts In-Stock

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$0.060

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$0.060

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Ampacity Inc.

Singapore . 19,615 parts In-Stock

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$0.094

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$0.094

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Semicontronic

India . 19,581 parts In-Stock

1+ parts

$0.094

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$0.092

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$0.091

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$0.094

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Corphita

USA . 516 parts In-Stock

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$0.120

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516

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Argo Parts USA

USA . 671 parts In-Stock

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$0.171

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$0.166

671

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Continental Prestige Electronics

USA . 658 parts In-Stock

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$0.171

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$0.167

658

$0.171

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Netroflash

USA . 2,000 parts In-Stock

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$0.173

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$0.170

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$0.173

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Modulus Dynamics

Lithuania . 89 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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Aztec Data Supply Inc.

USA . 142 parts In-Stock

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$3.095

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142

$3.095

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Advanced Electronics

New Zealand . 40 parts In-Stock

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$5.182

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$4.923

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$4.923

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40

$5.182

$4.923

$4.923

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RC Electronics

USA . 81,293 parts In-Stock

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$0.170

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$0.160

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$0.150

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$0.170

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Metaverse IC Inc.

Canada . 37,253 parts In-Stock

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Futuretech Components

Singapore . 34,000 parts In-Stock

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iodParts Technologies Inc.

India . 30,065 parts In-Stock

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Eastek

USA . 30,000 parts In-Stock

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Authorized Procurement Solutions

USA . 22,000 parts In-Stock

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GreenTree Electronics

Israel . 20,000 parts In-Stock

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Lixinc

USA . 13,484 parts In-Stock

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Assy Fe

Spain . 8,000 parts In-Stock

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Kulean Microsystems

USA . 6,499 parts In-Stock

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Infinite Electronics LLP (Excess)

. 5,172 parts In-Stock

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Akira Global LLC

USA . 5,000 parts In-Stock

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Formix International (Excess)

India . 5,000 parts In-Stock

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Kepictronics

USA . 4,500 parts In-Stock

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TANS Electronics

Latvia . 3,883 parts In-Stock

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QUARKTWIN TECHNOLOGY LTD

USA . 3,178 parts In-Stock

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A-Z Elektronik GmbH

Germany . 2,775 parts In-Stock

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Alle Elektronik GmbH

Germany . 1,850 parts In-Stock

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Cyclops Electronics Ltd (Excess)

UK . 1,835 parts In-Stock

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Problanco Electronics

Mexico . 1,722 parts In-Stock

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Glotronic Ltd.

UK . 1,468 parts In-Stock

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SupplyDigital Components

Austria . 1,059 parts In-Stock

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Robosynatics

Brazil . 350 parts In-Stock

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$2.173

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$2.173

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$2.173

350

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$2.173

$2.173

$2.173

Lucentia Tech

USA . 350 parts In-Stock

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$2.173

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$2.173

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$2.173

350

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$2.173

$2.173

$2.173

UHIMA Technologies

Türkiye . 49 parts In-Stock

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Overview

Discover the LM239DR2G from Onsemi, a high-quality comparator offering reliable performance and precision in various applications. With Onsemi's reputation for excellence, this product guarantees superior functionality and durability. Ideal for voltage measurement, signal conditioning, and control systems, the LM239DR2G stands out for its efficiency and ease of use. Get your hands on this advanced comparator today and experience the value and benefits it brings to your projects.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy ensures durability and heat resistance, making it a reliable choice for various applications.

Maximum Input Offset Voltage: 9000 uV

A low input offset voltage ensures accurate and precise measurements, making this comparator ideal for sensitive circuits.

Maximum Average Bias Current (IIB): 0.4 uA

With a low bias current, this comparator consumes minimal power, making it energy-efficient and suitable for battery-operated devices.

Surface Mount: YES

The surface mount capability allows for easy integration onto PCBs, saving space and reducing assembly time.

No. of Functions: 4

This comparator offers versatility with multiple functions, making it suitable for complex circuit designs.

Package Shape: RECTANGULAR

The rectangular shape provides a compact design, ideal for applications with limited space.

Nominal Supply Voltage / Vsup (V): 5

The nominal supply voltage of 5V ensures compatibility with standard power sources, making it easy to integrate into existing systems.

Power Supplies (V): 5

This comparator operates efficiently at a 5V power supply, ensuring stable performance in various applications.

No. of Terminals: 14

With 14 terminals, this comparator offers flexibility for connecting to other components, enabling versatile circuit configurations.

Package Style (Meter): SMALL OUTLINE

The small outline package style saves space on the PCB, making it suitable for compact electronic devices.

Maximum Supply Voltage Limit: 36 V

The high supply voltage limit of 36V ensures robustness and protection against voltage spikes, making it suitable for industrial applications.

Maximum Operating Temperature: 70 °C

With a maximum operating temperature of 70°C, this comparator can operate reliably in a wide range of environments.

Maximum Bias Current (IIB) @25°C: 0.25 uA

The low bias current at 25°C ensures stable operation and minimal power consumption, making it suitable for low-power applications.

Output Type: OPEN-COLLECTOR

The open-collector output type allows for easy interfacing with other digital components, enhancing compatibility and flexibility.

Nominal Response Time: 1300 ns

A fast nominal response time of 1300ns ensures quick and accurate signal processing, making it suitable for real-time applications.

Minimum Operating Temperature: 0 °C

With a minimum operating temperature of 0°C, this comparator can function reliably in cold environments.

Terminal Finish: MATTE TIN

The matte tin terminal finish provides corrosion resistance and ensures reliable connections over time.

Terminal Position: DUAL

The dual terminal position allows for flexible PCB layout and easier installation in various configurations.

Maximum Seated Height: 1.75 mm

The low maximum seated height makes this comparator suitable for applications with height restrictions.

Width: 3.9 mm

The compact width of 3.9mm enables efficient use of PCB space, ideal for miniaturized electronic devices.

Maximum Time At Peak Reflow Temperature (s): 30

The short maximum time at peak reflow temperature of 30s ensures safe assembly during production, reducing the risk of damage.

Peak Reflow Temperature °C: 260

The peak reflow temperature of 260°C ensures proper soldering and reliability during assembly.

Length: 8.65 mm

The length of 8.65mm provides a compact form factor, suitable for space-constrained applications.

Temperature Grade: COMMERCIAL

The commercial temperature grade ensures reliable performance in standard operating conditions.

Technology: BIPOLAR

The bipolar technology used in this comparator offers high precision and accuracy, making it ideal for demanding applications.

Terminal Form: GULL WING

The gull wing terminal form facilitates easy soldering onto PCBs, ensuring secure connections and reliability.

Amplifier Type: COMPARATOR

Designed as a comparator amplifier, this product is specialized for comparing voltage levels, making it ideal for applications requiring precise signal detection.

Maximum Supply Current: 2.5 mA

With a maximum supply current of 2.5mA, this comparator operates efficiently, conserving power and prolonging battery life.

Terminal Pitch: 1.27 mm

The standard terminal pitch of 1.27mm allows for easy PCB layout and integration with other components.

Technical Specifications

Comparators LM239DR2G attributes and parameters. Explore more Comparators devices from Onsemi

Amplifier Characteristics

Amplifier Type:

Technology:

BIPOLAR

Power Supply:

5 V

Total Functions:

4

Sub-Category:

Comparators

Output Type:

Open-Collector

Performance Specifications

Maximum Input Offset Voltage:

9 mV

Peak Bias Current:

400 nA

Maximum Bias Current (IIB) @25 °C:

250 nA

Operational Characteristics

Maximum Supply Current:

2.5 mA

Nominal Supply Voltage:

5 V

Maximum Supply Voltage:

36 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:

1.3 µs

Physical Characteristics

Length:

0.341 in (8.65 mm)

Width:

0.154 in (3.9 mm)

Maximum Seated Height:

0.069 in (1.75 mm)

Total Terminals:

14

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-G14

JESD-609 Code:

e3

Packaging and Shipping

Package Code:

SOP

Package Shape:

Package Type:

Small Outline

Package Equivalence Code:

SOP14,.25

Trade Compliance

LM239DR2G Amplifiers trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.33.00.01

SB

8542.33.00.00

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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