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LP3944ISQX/NOPB

Texas Instruments

LP3944ISQX/NOPB by Texas Instruments

LP3944ISQX/NOPB by Texas Instruments is a graphics display driver with 8 channels, operating at -40 to 85 °C. It features a serial data input mode, quad terminal position, and 5.5V max supply voltage. Ideal for LED displays, this IC has a compact square package style suitable for industrial temperature grades.

Median Price

$1.519

Lifecycle Status

Suppliers In-Stock

6

In-Stock Inventory

1k+

Distributors (Authorized)

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

Texas Instruments

USA . 86,638 parts In-Stock

1+ parts

$1.519

100+ parts

$1.254

1k+ parts

$0.678

10k+ parts

-

86,638

$1.519

$1.254

$0.678

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Distributors (In-Stock)

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

Digiode

USA . 1,999 parts In-Stock

1+ parts

$1.443

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-

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1,999

$1.443

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Vyrian

USA . 86,140 parts In-Stock

1+ parts

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86,140

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Anansix

USA . 533 parts In-Stock

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533

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Chip Stock

USA . 495 parts In-Stock

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495

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Nova Conductors

Japan . 150 parts In-Stock

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150

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Distributors (Availability)

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Semicontronic

India . 86,500 parts In-Stock

1+ parts

$1.290

100+ parts

$1.258

1k+ parts

$1.251

10k+ parts

-

86,500

$1.290

$1.258

$1.251

-

Corphita

USA . 1,541 parts In-Stock

1+ parts

$1.367

100+ parts

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1,541

$1.367

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Ampacity Inc.

Singapore . 86,166 parts In-Stock

1+ parts

$2.810

100+ parts

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86,166

$2.810

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Parana Technologies

USA . 1,122 parts In-Stock

1+ parts

$12.387

100+ parts

-

1k+ parts

$12.826

10k+ parts

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1,122

$12.387

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$12.826

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Corohmni

South Africa . 232 parts In-Stock

1+ parts

$13.542

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-

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232

$13.542

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ChromeModa Solutions

Germany . 4,664 parts In-Stock

1+ parts

$13.918

100+ parts

$11.413

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-

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4,664

$13.918

$11.413

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IDEA Electronic Components Group

UK . 1,223 parts In-Stock

1+ parts

$13.918

100+ parts

$13.222

1k+ parts

$12.526

10k+ parts

-

1,223

$13.918

$13.222

$12.526

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A-Z Elektronik GmbH

Germany . 13,560 parts In-Stock

1+ parts

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13,560

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Continental Prestige Electronics

USA . 6,594 parts In-Stock

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6,594

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Futuretech Components

Singapore . 4,500 parts In-Stock

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Authorized Procurement Solutions

USA . 4,000 parts In-Stock

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4,000

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Alle Elektronik GmbH

Germany . 3,040 parts In-Stock

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3,040

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Argo Parts USA

USA . 2,049 parts In-Stock

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2,049

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DigiPath Technology Company

USA . 949 parts In-Stock

1+ parts

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$12.548

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949

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$12.548

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Bastille Electronics

Australia . 10 parts In-Stock

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10

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Overview

Elevate your graphics display with the LP3944ISQX/NOPB by Texas Instruments. Crafted with precision and expertise, this LED display driver offers unparalleled performance in various applications. From enhancing visual displays to optimizing user experiences, this product delivers exceptional quality and reliability. With a wide range of features and benefits, including a low supply voltage and high channel count, the LP3944ISQX/NOPB is designed to meet the demands of industrial environments. Elevate your projects with this cutting-edge solution from Texas Instruments.

Feature Benefit Bullets

Data Input Mode: SERIAL

Serial data input mode allows for easy integration with other serial devices, providing flexibility and ease of communication.

Surface Mount: YES

Surface mount capability allows for easy and secure mounting on PCBs, saving space and enabling compact designs.

Maximum Supply Voltage: 5.5 V

With a high maximum supply voltage, this display driver can handle a wide range of input voltages, ensuring stability and compatibility.

Package Shape: SQUARE

The square package shape offers a uniform and symmetrical design, making it easy to place and orient on the PCB for efficient assembly.

Power Supplies (V): 2.5/5

Supports multiple power supply voltages (2.5V and 5V), providing compatibility with different systems and offering versatility in power options.

No. of Terminals: 24

With a high number of terminals, this display driver can accommodate a greater amount of connections, enabling more complex setups and functionality.

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 offers thermal management, compact size, and efficient performance.

Minimum Supply Voltage: 2.3 V

A low minimum supply voltage allows for operation in low power environments, increasing energy efficiency and extending battery life.

Maximum Operating Temperature: 85 °C

With a high maximum operating temperature, this display driver can withstand harsh environmental conditions, ensuring reliability and durability.

Minimum Operating Temperature: -40 °C

The wide operating temperature range allows for operation in extreme cold conditions, making this display driver suitable for various environments.

Terminal Finish: MATTE TIN

Matte tin terminal finish provides good solderability and corrosion resistance, ensuring reliable connections and longevity.

Terminal Position: QUAD

Quad terminal position enables stable and secure mounting on the PCB, reducing the risk of disconnections or faulty connections.

Maximum Seated Height: 0.8 mm

Low maximum seated height allows for slim and compact designs, ideal for applications with space constraints or where a sleek profile is desired.

Width: 4 mm

Narrow width makes this display driver suitable for applications with limited space, allowing for versatile installation and integration.

Maximum Time At Peak Reflow Temperature (s): 30

With a short maximum time at peak reflow temperature, the display driver can undergo reflow soldering quickly and efficiently, reducing production time.

Peak Reflow Temperature °C: 260

High peak reflow temperature capability ensures proper soldering and connection integrity during the manufacturing process, contributing to product quality.

Length: 4 mm

Compact length allows for space-efficient placement on the PCB, contributing to overall system miniaturization and optimized layout.

Temperature Grade: INDUSTRIAL

Industrial temperature grade indicates robustness and reliability in harsh operating conditions, making this display driver suitable for industrial applications.

No. of Channels: 8

With 8 channels, this display driver can control and drive multiple segments or elements, offering versatility and customization options for different display requirements.

Terminal Form: NO LEAD

No-lead terminal form minimizes the risk of lead contamination and complies with environmental regulations, promoting eco-friendly design and manufacturing.

Maximum Supply Current: 0.55 mA

Low maximum supply current consumption results in energy efficiency and reduced power consumption, ideal for battery-operated or low-power devices.

Input Characteristics: STANDARD

Standard input characteristics ensure compatibility with common signal protocols and interface standards, facilitating seamless integration with various systems and devices.

Nominal Supply Voltage: 5 V

Standard nominal supply voltage simplifies power supply requirements and compatibility, ensuring easy integration and operational stability.

No. of Segments: 8

Support for 8 segments allows for versatile display configurations and layouts, offering flexibility and customization options for different visual representations.

Terminal Pitch: 0.5 mm

With a narrow terminal pitch, this display driver can accommodate fine-pitch connections, enabling high-density mounting and compact designs.

Minimum fmax: 0.4 MHz

The minimum fmax of 0.4 MHz indicates high-speed operation capabilities, suitable for applications requiring rapid data processing and real-time display updates.

Moisture Sensitivity Level (MSL): 3

MSL level 3 indicates moderate moisture sensitivity, allowing for safe storage and handling procedures to prevent component damage during assembly and operation.

Interface IC Type: LED DISPLAY DRIVER

Specifically designed for LED display driving applications, offering optimized performance, efficiency, and compatibility for LED-based display systems.

Technical Specifications

Graphics Display Drivers LP3944ISQX/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-XQCC-N24

JESD-609 Code:

e3

Length:

4 mm

Moisture Sensitivity Level (MSL):

3

Multiplexed Display Capability:

NO

No. of Channels:

8

No. of Functions:

1

No. of Segments:

8

No. of Terminals:

24

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-40 Cel

Package Body Material:

UNSPECIFIED

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:

5 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

LP3944ISQX/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.

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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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