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LM393MDC

Texas Instruments

LM393MDC by Texas Instruments

LM393MDC by Texas Instruments is a surface mount comparator with a max input offset voltage of 9000 uV and a max average bias current of 0.4 uA. It operates at temperatures up to 70 °C and has an open-collector output type. It is commonly used in commercial applications requiring fast response times.

Median Price

$2.208

Lifecycle Status

Suppliers In-Stock

5

In-Stock Inventory

1k+

Distributors (Authorized)

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

Adafruit Industries

USA . 89 parts In-Stock

1+ parts

$2.208

100+ parts

$2.098

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$2.098

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89

$2.208

$2.098

$2.098

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Distributors (In-Stock)

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Nova Conductors

Japan . 500 parts In-Stock

1+ parts

$0.653

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500

$0.653

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Digiode

USA . 4,496 parts In-Stock

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$2.098

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4,496

$2.098

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Vyrian

USA . 2,712 parts In-Stock

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Anansix

USA . 354 parts In-Stock

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354

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Argo Parts USA

USA . 4,649 parts In-Stock

1+ parts

$0.653

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$0.633

4,649

$0.653

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$0.633

Continental Prestige Electronics

USA . 1,409 parts In-Stock

1+ parts

$0.653

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$0.639

1,409

$0.653

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$0.639

Netroflash

USA . 500 parts In-Stock

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$0.653

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500

$0.653

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Parana Technologies

USA . 1,975 parts In-Stock

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$1.755

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$2.328

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1,975

$1.755

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$2.328

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Ampacity Inc.

Singapore . 89 parts In-Stock

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$1.880

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$1.880

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Semicontronic

India . 89 parts In-Stock

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$1.880

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$1.833

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$1.824

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89

$1.880

$1.833

$1.824

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ChromeModa Solutions

Germany . 4,293 parts In-Stock

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$1.972

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$1.617

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4,293

$1.972

$1.617

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IDEA Electronic Components Group

UK . 1,356 parts In-Stock

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$1.972

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$1.775

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$1.972

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Corphita

USA . 4,644 parts In-Stock

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$1.987

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Corohmni

South Africa . 125 parts In-Stock

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Microchip USA

USA . 1,472 parts In-Stock

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$4.041

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AZTECH Wire

Italy . 861 parts In-Stock

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$7.418

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$7.418

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QUARKTWIN TECHNOLOGY LTD

USA . 14,483 parts In-Stock

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Authorized Procurement Solutions

USA . 7,000 parts In-Stock

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7,000

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DigiPath Technology Company

USA . 751 parts In-Stock

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$1.778

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751

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$1.778

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Overview

Experience superior quality and performance with the LM393MDC by Texas Instruments. As a leading manufacturer in the industry, Texas Instruments delivers exceptional products that meet the highest standards. The LM393MDC falls into the category of comparators, offering a wide range of applications. With its surface mount feature, it is both convenient and versatile. This product boasts a nominal response time of 1300 ns, ensuring swift and accurate results. Its open-collector output type provides flexibility for various circuit designs. The LM393MDC operates at a nominal supply voltage of 5V and has a maximum supply current of 2.5mA. Don't settle for ordinary when you can have extraordinary with the LM393MDC. Experience the value, benefits, and advantages it brings to your projects today!

Feature Benefit Bullets

Maximum Input Offset Voltage: 9000 uV

This low offset voltage ensures accurate and precise measurements, making this comparator suitable for sensitive applications.

Maximum Average Bias Current (IIB): 0.4 uA

With such low bias current, this comparator minimizes power consumption, making it energy-efficient and ideal for battery-powered devices.

Surface Mount: YES

Being surface mount compatible simplifies the installation process and allows for compact designs, saving valuable space in electronic circuits.

No. of Functions: 2

Having two functions in a single package increases the flexibility and functionality of the comparator, providing higher value for various applications.

Nominal Supply Voltage / Vsup (V): 5

Operating within a standard supply voltage range ensures compatibility with many electronic systems and power sources.

Package Style (Meter): UNCASED CHIP

The unencased chip package style offers versatility and convenience for circuit board integration, allowing for customized mounting solutions.

Maximum Supply Voltage Limit: 36 V

With a high supply voltage limit, this comparator can handle a wide range of power inputs, making it suitable for industrial and automotive applications.

Maximum Operating Temperature: 70 °C

With a high maximum operating temperature, this comparator can operate reliably even in thermally challenging environments.

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

This low bias current at a moderate temperature ensures stable and accurate performance over a wide range of operating conditions.

Output Type: OPEN-COLLECTOR

The open-collector output type facilitates easy interfacing with other logic devices and allows for versatile circuit designs.

Nominal Response Time: 1300 ns

This fast response time ensures quick and efficient signal processing, making it suitable for time-sensitive applications.

Minimum Operating Temperature: 0 °C

With a low minimum operating temperature, this comparator can function reliably even in cold environments.

Terminal Position: UPPER

The terminal position in the upper part of the package simplifies board layout and accessibility during installation and circuit debugging.

Temperature Grade: COMMERCIAL

This commercial temperature grade ensures compatibility with standard industrial environments and usage conditions.

Maximum Negative Supply Voltage Limit: 0 V

The maximum negative supply voltage limit specifies that this comparator does not require a negative supply voltage, simplifying circuit design and reducing costs.

Technology: BIPOLAR

Employing bipolar technology provides accurate and precise signal amplification, making this comparator suitable for demanding measurement applications.

Terminal Form: NO LEAD

The no-lead terminal form simplifies circuit integration, offers better reliability, and enables more compact designs.

Amplifier Type: COMPARATOR

Being designed specifically as a comparator ensures optimal performance in detecting and comparing analog signals.

Maximum Supply Current: 2.5 mA

With a reasonably low supply current requirement, this comparator minimizes power consumption and is suitable for low-power applications.

Nominal Negative Supply Voltage (Vsup): 0 V

The nominal negative supply voltage of 0 V confirms that this comparator does not require a negative voltage source for proper operation.

Moisture Sensitivity Level (MSL): 1

This moisture sensitivity level indicates that the comparator is qualified for standard moisture resistance, ensuring its reliability in humid environments.

Technical Specifications

Comparators LM393MDC attributes and parameters. Explore more Comparators devices from Texas Instruments

Amplifier Characteristics

Amplifier Type:

Technology:

BIPOLAR

Total Functions:

2

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

Nominal Negative Supply Voltage (Vsup):

0 V

Maximum Negative Supply Voltage:

0 V

Lowest Operating Temperature:

0 °C (32 °F)

Maximum Operating Temperature:

70 °C (158 °F)

Nominal Response Time:

1.3 µs

Physical Characteristics

Terminal Position:

Upper

Terminal Form:

Surface Mount:

Yes

Manufacturing and Reliability

Moisture Sensitivity Level (MSL):

1

Temperature Grade:

Qualified:

No

Standards

JESD-30 Code:

X-XUUC-N

Packaging and Shipping

Package Code:

DIE

Package Type:

Uncased Chip

Trade Compliance

LM393MDC 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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