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LP3943ISQ/NOPB

Texas Instruments

LP3943ISQ/NOPB by Texas Instruments

LP3943ISQ/NOPB by Texas Instruments is a graphics display driver with 16 channels and 16 segments. It operates b/w -40 to 85 °C, with a supply voltage range of 2.3-5.5 V. Ideal for LED displays, it features a serial data input mode and open-drain output characteristics.

Median Price

$2.553

Lifecycle Status

Suppliers In-Stock

13

In-Stock Inventory

1k+

Distributors (Authorized)

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

Texas Instruments

USA . 127,266 parts In-Stock

1+ parts

$2.186

100+ parts

$1.806

1k+ parts

$0.976

10k+ parts

-

127,266

$2.186

$1.806

$0.976

-

DigiKey

USA . 7 parts In-Stock

1+ parts

$2.920

100+ parts

$1.794

1k+ parts

$1.591

10k+ parts

$1.510

7

$2.920

$1.794

$1.591

$1.510

Distributors (In-Stock)

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Nova Conductors

Japan . 900 parts In-Stock

1+ parts

$1.500

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-

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900

$1.500

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Digiode

USA . 4,122 parts In-Stock

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$2.077

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4,122

$2.077

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Chip Stock

USA . 44,500 parts In-Stock

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44,500

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Vyrian

USA . 43,300 parts In-Stock

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43,300

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Bristol Electronics

USA . 18,000 parts In-Stock

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18,000

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Atlantic Semiconductor

USA . 18,000 parts In-Stock

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18,000

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Anansix

USA . 1,089 parts In-Stock

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1,089

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Sensible Micro Corp

USA . 792 parts In-Stock

1+ parts

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792

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Speed Components Ltd

Israel . 100 parts In-Stock

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100

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Diverse Electronics

Canada . 41 parts In-Stock

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41

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Prism Electronics

USA . 6 parts In-Stock

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6

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Distributors (Availability)

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Continental Prestige Electronics

USA . 6,474 parts In-Stock

1+ parts

$1.500

100+ parts

-

1k+ parts

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$1.470

6,474

$1.500

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-

$1.470

Argo Parts USA

USA . 1,090 parts In-Stock

1+ parts

$1.500

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1,090

$1.500

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Netroflash

USA . 50 parts In-Stock

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$1.500

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50

$1.500

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Semicontronic

India . 43,829 parts In-Stock

1+ parts

$1.860

100+ parts

$1.814

1k+ parts

$1.804

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43,829

$1.860

$1.814

$1.804

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Ampacity Inc.

Singapore . 43,696 parts In-Stock

1+ parts

$1.860

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43,696

$1.860

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Corphita

USA . 5,336 parts In-Stock

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$1.967

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5,336

$1.967

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Parana Technologies

USA . 428 parts In-Stock

1+ parts

$6.917

100+ parts

-

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$7.517

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428

$6.917

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$7.517

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DigiPath Technology Company

USA . 1,096 parts In-Stock

1+ parts

$7.617

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1,096

$7.617

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IDEA Electronic Components Group

UK . 784 parts In-Stock

1+ parts

$7.772

100+ parts

-

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$6.995

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784

$7.772

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$6.995

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ChromeModa Solutions

Germany . 429 parts In-Stock

1+ parts

$7.772

100+ parts

$6.373

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429

$7.772

$6.373

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Advanced Electronics

New Zealand . 5,000 parts In-Stock

1+ parts

$7.831

100+ parts

$7.440

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$7.440

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5,000

$7.831

$7.440

$7.440

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Corohmni

South Africa . 290 parts In-Stock

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$12.042

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$12.042

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Kepictronics

USA . 25,322 parts In-Stock

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A-Z Elektronik GmbH

Germany . 11,634 parts In-Stock

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Lixinc

USA . 11,588 parts In-Stock

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GreenTree Electronics

Israel . 8,000 parts In-Stock

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Perfect Parts

USA . 5,700 parts In-Stock

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Futuretech Components

Singapore . 5,000 parts In-Stock

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5,000

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Alle Elektronik GmbH

Germany . 3,756 parts In-Stock

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3,756

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Authorized Procurement Solutions

USA . 3,000 parts In-Stock

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3,000

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Overview

Experience superior quality and reliability with the LP3943ISQ/NOPB by Texas Instruments, a leading manufacturer in the industry. Designed for graphics display drivers, this product offers seamless data input through serial mode and a wide voltage range for versatile applications. With its compact size and surface mount capability, this chip carrier ensures easy integration into your project. Trust in Texas Instruments to deliver cutting-edge technology that provides exceptional value and performance, making your designs stand out. Elevate your projects with the LP3943ISQ/NOPB and unlock endless possibilities in LED display driver applications.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy material makes the package lightweight and durable, perfect for portable electronics devices.

Data Input Mode: SERIAL

Serial data input mode allows for efficient communication with other components in the system, making the product suitable for advanced data processing applications.

Surface Mount: YES

The surface mount capability enables easy and convenient installation onto circuit boards, saving space and simplifying the manufacturing process.

Maximum Supply Voltage: 5.5 V

With a high maximum supply voltage, this product can handle a wide range of input voltages, making it versatile and compatible with various power sources.

Package Shape: SQUARE

The square package shape allows for efficient use of space on the circuit board, enabling a compact design for the overall system.

Power Supplies (V): 2.5/5

The dual power supply options provide flexibility in powering the device, catering to different voltage requirements in various applications.

No. of Terminals: 24

The high number of terminals allows for a robust connection and communication interface with other components, enhancing the reliability of the product.

Package Style (Meter): CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

The combination of chip carrier, heat sink/slug, and very thin profile package styles provide excellent thermal management and space-saving advantages in compact electronic designs.

Minimum Supply Voltage: 2.3 V

The low minimum supply voltage requirement ensures efficient power consumption and operation in low power applications, extending the product's battery life.

Maximum Operating Temperature: 85 °C

The high maximum operating temperature tolerance ensures reliable performance even in harsh environments with elevated temperatures, making the product durable and long-lasting.

Output Characteristics: OPEN-DRAIN

The open-drain output characteristics provide flexibility in connecting to different types of devices and circuits, enhancing compatibility and functionality.

Minimum Operating Temperature: -40 °C

The low minimum operating temperature range allows the product to function reliably in cold environments, ensuring consistent performance in a wide range of operating conditions.

Terminal Finish: MATTE TIN

The matte tin terminal finish offers excellent solderability and corrosion resistance, ensuring stable electrical connections for long-term reliability.

Terminal Position: QUAD

The quad terminal position provides a secure and stable mounting interface, facilitating easy integration into the system and enhancing overall system performance.

Maximum Seated Height: 0.8 mm

The low maximum seated height enables a slim and compact design, ideal for applications where space is limited and a sleek profile is desired.

Width: 4 mm

The compact width of 4 mm allows for a space-efficient layout on the circuit board, contributing to a streamlined and efficient overall design.

Maximum Time At Peak Reflow Temperature (s): 30

The relatively short maximum time at peak reflow temperature ensures quick and efficient soldering processes, reducing production time and costs.

Peak Reflow Temperature °C: 260

The high peak reflow temperature tolerance enables reliable soldering of the component onto the circuit board, ensuring a secure and durable connection in the assembly.

Length: 4 mm

The compact length of 4 mm allows for a space-saving installation and integration into electronic systems, contributing to a sleek and efficient design.

Temperature Grade: INDUSTRIAL

The industrial temperature grade rating ensures that the product can operate reliably in demanding industrial environments, making it suitable for a wide range of applications.

No. of Channels: 16

The high number of channels allows for versatile control and management of multiple display segments, enhancing the product's functionality and performance.

Terminal Form: NO LEAD

The no-lead terminal form complies with environmental regulations and standards, making the product eco-friendly and sustainable in its design and manufacturing.

Maximum Supply Current: 0.55 mA

With a low maximum supply current requirement, the product operates efficiently and conserves power, making it suitable for battery-powered devices and energy-efficient applications.

Input Characteristics: STANDARD

The standard input characteristics ensure compatibility with common input signals and devices, simplifying integration and enhancing the product's versatility and usability.

Nominal Supply Voltage: 3 V

The nominal supply voltage of 3 V provides a stable and reliable power source for consistent performance in a wide range of operating conditions, ensuring the product's reliability and longevity.

No. of Segments: 16

The 16 segments allow for precise control and display of multiple information elements, enhancing the visual output and flexibility of the product for diverse applications.

Terminal Pitch: 0.5 mm

The fine terminal pitch of 0.5 mm enables high-density mounting and compact layout on the circuit board, conserving space and facilitating the design of miniaturized electronic systems.

Minimum fmax: 0.4 MHz

The minimum fmax of 0.4 MHz indicates a high maximum operating frequency, allowing for fast data processing and response times, making the product suitable for high-speed applications.

Interface IC Type: LED DISPLAY DRIVER

The LED display driver interface IC type enables efficient control and management of LED displays, making the product ideal for applications requiring precise and dynamic visual outputs.

Technical Specifications

Graphics Display Drivers LP3943ISQ/NOPB attributes and parameters. Explore more Graphics Display Drivers devices from Texas Instruments

Specs

Data Input Mode:

SERIAL

Input Characteristics:

STANDARD

Interface IC Type:

JESD-30 Code:

S-PQCC-N24

JESD-609 Code:

e3

Length:

4 mm

Moisture Sensitivity Level (MSL):

1

Multiplexed Display Capability:

NO

No. of Channels:

16

No. of Functions:

1

No. of Segments:

16

No. of Terminals:

24

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-40 Cel

Output Characteristics:

OPEN-DRAIN

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

LCC24,.16SQ,20

Package Shape:

Package Style (Meter):

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

Peak Reflow Temperature (C):

260

Power Supplies (V):

2.5/5

Qualification:

Not Qualified

Maximum Seated Height:

.8 mm

Sub-Category:

Display Drivers

Maximum Supply Current:

.55 mA

Maximum Supply Voltage:

5.5 V

Minimum Supply Voltage:

2.3 V

Nominal Supply Voltage:

3 V

Surface Mount:

YES

Temperature Grade:

Terminal Finish:

MATTE TIN

Terminal Form:

Terminal Pitch:

.5 mm

Terminal Position:

QUAD

Maximum Time At Peak Reflow Temperature (s):

30

Width:

4 mm

Minimum fmax:

.4 MHz

Trade Compliance

LP3943ISQ/NOPB Interface ICs 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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