Loading...

LM393AD

Texas Instruments

LM393AD by Texas Instruments

LM393AD by Texas Instruments is a comparator with 2 functions, operating at 5V with a max supply voltage of 36V. It has a response time of 1300ns and bias current of 0.05uA @25C. Widely used in applications requiring precise voltage comparisons due to its open-collector output type.

Median Price

$0.746

Lifecycle Status

EOL

Suppliers In-Stock

49

In-Stock Inventory

1k+

Distributors (Authorized)

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

DigiKey

USA . 21,850 parts In-Stock

1+ parts

$0.960

100+ parts

$0.560

1k+ parts

$0.488

10k+ parts

$0.442

21,850

$0.960

$0.560

$0.488

$0.442

Mouser Electronics

USA . 15,045 parts In-Stock

1+ parts

$1.190

100+ parts

$0.567

1k+ parts

$0.522

10k+ parts

$0.428

15,045

$1.190

$0.567

$0.522

$0.428

Adafruit Industries

USA . 40 parts In-Stock

1+ parts

$3.980

100+ parts

$3.781

1k+ parts

$3.781

10k+ parts

-

40

$3.980

$3.781

$3.781

-

Rochester

USA . 12,557 parts In-Stock

1+ parts

-

100+ parts

$0.647

1k+ parts

$0.537

10k+ parts

$0.479

12,557

-

$0.647

$0.537

$0.479

Verical

USA . 9,106 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.671

10k+ parts

$0.598

9,106

-

-

$0.671

$0.598

RS (Exports)

UK . 1,570 parts In-Stock

1+ parts

-

100+ parts

$0.746

1k+ parts

$0.597

10k+ parts

$0.522

1,570

-

$0.746

$0.597

$0.522

Arrow

USA . 140 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.101

140

-

-

-

$0.101

Distributors (In-Stock)

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

Digiode

USA . 8,926 parts In-Stock

1+ parts

$0.409

100+ parts

-

1k+ parts

-

10k+ parts

-

8,926

$0.409

-

-

-

Nova Conductors

Japan . 92 parts In-Stock

1+ parts

$0.489

100+ parts

-

1k+ parts

-

10k+ parts

-

92

$0.489

-

-

-

Chip Stock

USA . 51,698 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

51,698

-

-

-

-

Extreme Components

USA . 32,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

32,000

-

-

-

-

Vyrian

USA . 9,206 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

9,206

-

-

-

-

Semtec, LLC

USA . 7,125 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

7,125

-

-

-

-

Bristol Electronics

USA . 2,200 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,200

-

-

-

-

LIBRA Elektronik GmbH

Germany . 1,897 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,897

-

-

-

-

Lighthouse Electronics, Inc.

USA . 1,714 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,714

-

-

-

-

Goldney Electronics S.L.

Spain . 1,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,500

-

-

-

-

Anansix

USA . 1,476 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,476

-

-

-

-

ABC Electronics Ltd.

UK . 1,180 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,180

-

-

-

-

Component Sense

UK . 925 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

925

-

-

-

-

Dan-Mar Components

USA . 900 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

900

-

-

-

-

Classic Components Corporation

USA . 807 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

807

-

-

-

-

Electronic Expediters

USA . 779 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

779

-

-

-

-

Mentor Electronics Marketing, LLC

USA . 775 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

775

-

-

-

-

Inland Empire Components Inc.

USA . 727 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

727

-

-

-

-

Inventory MP

USA . 419 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

419

-

-

-

-

Semi Source

USA . 398 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

398

-

-

-

-

MISTER SPROCKETS

USA . 392 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

392

-

-

-

-

Prism Electronics

USA . 270 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

270

-

-

-

-

Fibra_Brandt Electronic GMBH

Germany . 182 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

182

-

-

-

-

ComSIT Distribution GmbH

Germany . 117 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

117

-

-

-

-

ComSIT USA

USA . 117 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

117

-

-

-

-

Mil-Aero Solutions, Inc.

USA . 108 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

108

-

-

-

-

HZD GmbH

Germany . 106 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

106

-

-

-

-

Quantum Digital Technology

USA . 100 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

100

-

-

-

-

Atlantic Semiconductor

USA . 100 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

100

-

-

-

-

ACDS - Activité Composants Distribution Service

France . 90 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

90

-

-

-

-

PC Components Company LLC

USA . 82 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

82

-

-

-

-

LWI Electronics Inc

India . 77 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

77

-

-

-

-

Bas Electronics GmbH & Co. KG

Germany . 65 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

65

-

-

-

-

Rebound Electronics

UK . 62 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

62

-

-

-

-

Resion

USA . 61 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

61

-

-

-

-

Sunrise Surplus Inc.

USA . 54 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

54

-

-

-

-

Electronics Depot

USA . 51 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

51

-

-

-

-

Lantek

USA . 43 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

43

-

-

-

-

North Shore Components

USA . 24 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

24

-

-

-

-

Flex Direct, LLC

USA . 19 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

19

-

-

-

-

TME

Poland . 15 parts In-Stock

1+ parts

-

100+ parts

$0.477

1k+ parts

$0.401

10k+ parts

-

15

-

$0.477

$0.401

-

J & M Industries LLC

USA . 10 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

10

-

-

-

-

Distributors (Availability)

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

Semicontronic

India . 9,166 parts In-Stock

1+ parts

$0.081

100+ parts

$0.079

1k+ parts

$0.079

10k+ parts

-

9,166

$0.081

$0.079

$0.079

-

Ampacity Inc.

Singapore . 9,100 parts In-Stock

1+ parts

$0.081

100+ parts

-

1k+ parts

-

10k+ parts

-

9,100

$0.081

-

-

-

Corphita

USA . 4,018 parts In-Stock

1+ parts

$0.388

100+ parts

-

1k+ parts

-

10k+ parts

-

4,018

$0.388

-

-

-

Aranea Global

USA . 1,000 parts In-Stock

1+ parts

$0.479

100+ parts

-

1k+ parts

$0.460

10k+ parts

-

1,000

$0.479

-

$0.460

-

Argo Parts USA

USA . 4,122 parts In-Stock

1+ parts

$0.489

100+ parts

-

1k+ parts

-

10k+ parts

$0.474

4,122

$0.489

-

-

$0.474

Continental Prestige Electronics

USA . 3,380 parts In-Stock

1+ parts

$0.489

100+ parts

-

1k+ parts

-

10k+ parts

$0.479

3,380

$0.489

-

-

$0.479

ChromeModa Solutions

Germany . 5,910 parts In-Stock

1+ parts

$1.226

100+ parts

$1.005

1k+ parts

-

10k+ parts

-

5,910

$1.226

$1.005

-

-

Microchip USA

USA . 1,825 parts In-Stock

1+ parts

$3.300

100+ parts

$3.300

1k+ parts

$3.300

10k+ parts

$3.300

1,825

$3.300

$3.300

$3.300

$3.300

Corohmni

South Africa . 176 parts In-Stock

1+ parts

$3.302

100+ parts

-

1k+ parts

-

10k+ parts

-

176

$3.302

-

-

-

Advanced Electronics

New Zealand . 40 parts In-Stock

1+ parts

$3.980

100+ parts

$3.781

1k+ parts

$3.781

10k+ parts

-

40

$3.980

$3.781

$3.781

-

IDEA Electronic Components Group

UK . 2,482 parts In-Stock

1+ parts

$6.016

100+ parts

-

1k+ parts

$5.414

10k+ parts

-

2,482

$6.016

-

$5.414

-

DigiPath Technology Company

USA . 2,429 parts In-Stock

1+ parts

$11.312

100+ parts

-

1k+ parts

-

10k+ parts

-

2,429

$11.312

-

-

-

MKK Technologies

India . 1,563 parts In-Stock

1+ parts

$11.312

100+ parts

-

1k+ parts

-

10k+ parts

-

1,563

$11.312

-

-

-

Perfect Parts

USA . 74,994 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

74,994

-

-

-

-

QUARKTWIN TECHNOLOGY LTD

USA . 18,259 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

18,259

-

-

-

-

Authorized Procurement Solutions

USA . 8,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

8,000

-

-

-

-

A-Z Elektronik GmbH

Germany . 7,445 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

7,445

-

-

-

-

Infinite Electronics LLP (Excess)

. 5,545 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

5,545

-

-

-

-

Alle Elektronik GmbH

Germany . 4,963 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

4,963

-

-

-

-

GreenTree Electronics

Israel . 4,050 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

4,050

-

-

-

-

Metaverse IC Inc.

Canada . 3,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3,000

-

-

-

-

Supply Digital

USA . 2,129 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,129

-

-

-

-

Assy Fe

Spain . 1,976 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,976

-

-

-

-

Allen Electronics Distributors

USA . 1,900 parts In-Stock

1+ parts

-

100+ parts

$0.712

1k+ parts

$0.554

10k+ parts

-

1,900

-

$0.712

$0.554

-

Kepictronics

USA . 1,826 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,826

-

-

-

-

UNI Independent Distributors

Spain . 1,748 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,748

-

-

-

-

Parana Technologies

USA . 1,639 parts In-Stock

1+ parts

-

100+ parts

$7.193

1k+ parts

-

10k+ parts

-

1,639

-

$7.193

-

-

iodParts Technologies Inc.

India . 1,402 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,402

-

-

-

-

Robosynatics

Brazil . 950 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

950

-

-

-

-

Lucentia Tech

USA . 950 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

950

-

-

-

-

Speed Components Ltd (Excess)

Israel . 350 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

350

-

-

-

-

Component Stockers USA

USA . 290 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

290

-

-

-

-

Glotronic Ltd.

UK . 120 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

120

-

-

-

-

Cyclops Electronics Ltd (Excess)

UK . 90 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

90

-

-

-

-

SIE Connect GmbH (Excess)

Germany . 3 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3

-

-

-

-

Overview

Experience superior performance and reliability with the Texas Instruments LM393AD Comparator. Known for their high-quality products, Texas Instruments brings you a versatile solution for a wide range of applications. From automotive systems to industrial automation, this comparator offers precision and efficiency like no other. With its compact design and low power consumption, the LM393AD is the perfect choice for your next project. Trust in Texas Instruments for unmatched value and innovation.

Feature Benefit Bullets

Package Body Material:

PLASTIC/EPOXY - This material ensures durability and reliability for long-term use.

Maximum Input Offset Voltage:

4000 uV - Provides accurate and precise measurements.

Maximum Average Bias Current (IIB):

0.4 uA - Low bias current helps in reducing power consumption.

Surface Mount:

YES - Easy to install and saves space on the PCB.

No. of Functions:

2 - Can perform multiple tasks efficiently.

Package Shape:

RECTANGULAR - Compact design for easy integration into existing systems.

Nominal Supply Voltage / Vsup (V):

5 - Compatible with standard power sources.

Power Supplies (V):

5/30 - Versatile power supply options for different applications.

No. of Terminals:

8 - Sufficient terminals for connection to other components.

Package Style (Meter):

SMALL OUTLINE - Saves space and suitable for compact designs.

Maximum Supply Voltage Limit:

36 V - Can handle high voltage inputs.

Maximum Operating Temperature:

70 °C - Operates effectively in a wide range of temperatures.

Maximum Bias Current (IIB) @25°C:

0.05 uA - Low bias current for improved stability.

Output Type:

OPEN-COLLECTOR - Compatible with a wide range of devices.

Nominal Response Time:

1300 ns - Provides fast response for real-time applications.

Minimum Operating Temperature:

0 °C - Can function in low-temperature environments.

Terminal Finish:

Nickel/Palladium/Gold (Ni/Pd/Au) - Ensures good signal conductivity and corrosion resistance.

Terminal Position:

DUAL - Allows for easy connection to external components.

Maximum Seated Height:

1.75 mm - Low profile design for space-constrained applications.

Width:

3.9 mm - Slim profile for fitting in tight spaces.

Peak Reflow Temperature °C:

260 - Withstands high-temperature soldering processes.

Length:

4.9 mm - Compact size for easy placement on the PCB.

Temperature Grade:

COMMERCIAL - Suitable for standard commercial applications.

Technology:

BIPOLAR - Reliable and proven technology for accurate performance.

Terminal Form:

GULL WING - Easy to solder onto the PCB.

Amplifier Type:

COMPARATOR - Ideal for comparing input signals in electronic circuits.

Maximum Supply Current:

1 mA - Low power consumption for energy efficiency.

Packing Method:

TUBE - Convenient packaging for storage and handling.

Terminal Pitch:

1.27 mm - Standard pitch for easy connection to the PCB.

Technical Specifications

Comparators LM393AD attributes and parameters. Explore more Comparators devices from Texas Instruments

Amplifier Characteristics

Amplifier Type:

Technology:

BIPOLAR

Power Supply:

5/30 V

Total Functions:

2

Sub-Category:

Comparators

Output Type:

Open-Collector

Performance Specifications

Maximum Input Offset Voltage:

4 mV

Peak Bias Current:

-400 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:

0 °C (32 °F)

Maximum Operating Temperature:

70 °C (158 °F)

Peak Reflow Temperature:

260 °C (500 °F)

Nominal Response Time:

1.3 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

Packing Method:

Tube

Package Code:

SOP

Package Shape:

Package Type:

Small Outline

Package Equivalence Code:

SOP8,.25

Trade Compliance

LM393AD 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 20