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LM4938MHX/NOPB

Texas Instruments

LM4938MHX/NOPB by Texas Instruments

LM4938MHX/NOPB by Texas Instruments is a 2-function audio control IC with 2.2W output power, suitable for volume control circuits. It operates b/w -20 to 85°C, with a supply voltage range of 2.7V to 5.5V and max current draw of 30mA, making it ideal for compact audio applications.

Median Price

$1.394

Lifecycle Status

Suppliers In-Stock

5

In-Stock Inventory

1k+

Distributors (Authorized)

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

Rochester

USA . 1,190 parts In-Stock

1+ parts

$0.970

100+ parts

$0.950

1k+ parts

$0.930

10k+ parts

-

1,190

$0.970

$0.950

$0.930

-

Texas Instruments

USA . 48,290 parts In-Stock

1+ parts

$1.817

100+ parts

$1.500

1k+ parts

$0.811

10k+ parts

-

48,290

$1.817

$1.500

$0.811

-

Distributors (In-Stock)

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

Digiode

USA . 2,149 parts In-Stock

1+ parts

$1.074

100+ parts

-

1k+ parts

-

10k+ parts

-

2,149

$1.074

-

-

-

Vyrian

USA . 747 parts In-Stock

1+ parts

$1.130

100+ parts

-

1k+ parts

-

10k+ parts

-

747

$1.130

-

-

-

Anansix

USA . 1,135 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,135

-

-

-

-

Distributors (Availability)

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

Corphita

USA . 3,102 parts In-Stock

1+ parts

$1.017

100+ parts

-

1k+ parts

-

10k+ parts

-

3,102

$1.017

-

-

-

Parana Technologies

USA . 2,061 parts In-Stock

1+ parts

$1.386

100+ parts

-

1k+ parts

$2.099

10k+ parts

-

2,061

$1.386

-

$2.099

-

DigiPath Technology Company

USA . 1,142 parts In-Stock

1+ parts

$1.526

100+ parts

-

1k+ parts

-

10k+ parts

-

1,142

$1.526

-

-

-

ChromeModa Solutions

Germany . 2,604 parts In-Stock

1+ parts

$1.557

100+ parts

$1.277

1k+ parts

-

10k+ parts

-

2,604

$1.557

$1.277

-

-

IDEA Electronic Components Group

UK . 755 parts In-Stock

1+ parts

$1.557

100+ parts

-

1k+ parts

$1.401

10k+ parts

-

755

$1.557

-

$1.401

-

QUARKTWIN TECHNOLOGY LTD

USA . 16,375 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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16,375

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-

-

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Overview

Enhance your audio experience with the LM4938MHX/NOPB by Texas Instruments. This top-of-the-line Audio Control IC offers unparalleled quality and reliability, thanks to its manufacturer's renowned reputation for cutting-edge technology. Perfect for a wide range of applications in the audio control category, this product provides customers with exceptional value, benefits, and advantages. Upgrade your audio systems today with the LM4938MHX/NOPB and enjoy an immersive sound experience like never before.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The plastic/epoxy material used for the package body makes the product lightweight and durable.

Surface Mount: YES

Being surface mount compatible allows for easy and efficient installation on circuit boards.

General IC Type: VOLUME CONTROL CIRCUIT

The volume control circuit type of the IC ensures accurate and reliable audio volume adjustment.

Power Supplies (V): 3/5

The compatibility with power supplies of 3V and 5V provides flexibility in usage in different systems.

Nominal Output Power: 2.2 W

The nominal output power of 2.2W ensures sufficient audio output for a variety of applications.

Maximum Operating Temperature: 85 °C

The high maximum operating temperature of 85°C allows the IC to perform reliably even under demanding conditions.

Minimum Operating Temperature: -20 °C

The low minimum operating temperature of -20°C ensures the IC can function in a wide range of environments.

No. of Channels: 2

Having 2 channels enables stereo audio output for an enhanced listening experience.

Terminal Finish: MATTE TIN

The matte tin terminal finish provides good solderability and corrosion resistance for long-lasting performance.

Maximum Supply Voltage (Vsup): 5.5 V

The maximum supply voltage of 5.5V ensures compatibility with a wide range of power sources.

Technical Specifications

Audio Control ICs LM4938MHX/NOPB attributes and parameters. Explore more Audio Control ICs devices from Texas Instruments

Specs

General IC Type:

JESD-30 Code:

R-PDSO-G28

JESD-609 Code:

e3

Length:

9.7 mm

Moisture Sensitivity Level (MSL):

1

No. of Channels:

2

No. of Functions:

2

No. of Terminals:

28

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-20 Cel

Nominal Output Power:

2.2 W

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

TSSOP28,.25

Package Shape:

Package Style (Meter):

SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH

Peak Reflow Temperature (C):

260

Power Supplies (V):

3/5

Qualification:

Not Qualified

Maximum Seated Height:

1.2 mm

Sub-Category:

Audio/Video Amplifiers

Maximum Supply Current:

30 mA

Maximum Supply Voltage (Vsup):

5.5 V

Minimum Supply Voltage (Vsup):

2.7 V

Surface Mount:

YES

Temperature Grade:

Terminal Finish:

MATTE TIN

Terminal Form:

Terminal Pitch:

.65 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

30

Width:

4.4 mm

Trade Compliance

LM4938MHX/NOPB General Purpose ICs trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.33.00.01

SB

8542.33.00.00

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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