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LM49251TLX/NOPB

Texas Instruments

LM49251TLX/NOPB by Texas Instruments

LM49251TLX/NOPB by Texas Instruments is a VOLUME CONTROL CIRCUIT with 84 dB Channel Separation, 1.37 W Nominal Output Power, and 2 Channels. Ideal for industrial applications requiring precise audio control in compact spaces due to its very thin profile and fine pitch package style.

Median Price

$1.512

Lifecycle Status

Suppliers In-Stock

7

In-Stock Inventory

1k+

Distributors (Authorized)

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

Adafruit Industries

USA . 1,000 parts In-Stock

1+ parts

$4.632

100+ parts

$4.215

1k+ parts

$3.798

10k+ parts

-

1,000

$4.632

$4.215

$3.798

-

Rochester

USA . 2,732 parts In-Stock

1+ parts

-

100+ parts

$1.320

1k+ parts

$1.100

10k+ parts

$0.977

2,732

-

$1.320

$1.100

$0.977

DigiKey

USA . 2,732 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$1.650

10k+ parts

-

2,732

-

-

$1.650

-

Verical

USA . 2,732 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$1.375

10k+ parts

$1.221

2,732

-

-

$1.375

$1.221

Distributors (In-Stock)

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

Digiode

USA . 1,837 parts In-Stock

1+ parts

$1.026

100+ parts

-

1k+ parts

-

10k+ parts

-

1,837

$1.026

-

-

-

Vyrian

USA . 1,947 parts In-Stock

1+ parts

$1.080

100+ parts

-

1k+ parts

-

10k+ parts

-

1,947

$1.080

-

-

-

Anansix

USA . 2,802 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,802

-

-

-

-

Distributors (Availability)

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

Corphita

USA . 2,481 parts In-Stock

1+ parts

$0.972

100+ parts

-

1k+ parts

-

10k+ parts

-

2,481

$0.972

-

-

-

Parana Technologies

USA . 1,466 parts In-Stock

1+ parts

$3.100

100+ parts

-

1k+ parts

$3.617

10k+ parts

-

1,466

$3.100

-

$3.617

-

DigiPath Technology Company

USA . 1,647 parts In-Stock

1+ parts

$3.413

100+ parts

$3.140

1k+ parts

-

10k+ parts

-

1,647

$3.413

$3.140

-

-

ChromeModa Solutions

Germany . 5,136 parts In-Stock

1+ parts

$3.483

100+ parts

$2.856

1k+ parts

-

10k+ parts

-

5,136

$3.483

$2.856

-

-

IDEA Electronic Components Group

UK . 942 parts In-Stock

1+ parts

$3.483

100+ parts

-

1k+ parts

$3.135

10k+ parts

-

942

$3.483

-

$3.135

-

Advanced Electronics

New Zealand . 1,000 parts In-Stock

1+ parts

$4.632

100+ parts

$4.215

1k+ parts

$3.798

10k+ parts

-

1,000

$4.632

$4.215

$3.798

-

Microchip USA

USA . 5,273 parts In-Stock

1+ parts

$7.411

100+ parts

-

1k+ parts

-

10k+ parts

-

5,273

$7.411

-

-

-

Overview

Enhance your audio experience with the LM49251TLX/NOPB by Texas Instruments, a top-tier manufacturer known for quality and reliability. This Audio Control IC boasts 3 functions and 84 dB channel separation, providing clear and crisp sound. Perfect for a wide range of applications, this product offers customers exceptional value with its compact design and low power consumption. Elevate your audio projects with the LM49251TLX/NOPB and enjoy superior performance and efficiency like never before.

Feature Benefit Bullets

Surface Mount: YES

Surface mount design allows for easy and efficient installation on PCBs, saving space and reducing assembly time.

No. of Functions: 3

This product offers multiple functions in one, providing versatility and functionality in audio control applications.

Package Shape: RECTANGULAR

Rectangular package shape is commonly used and allows for easy integration into various electronic systems.

Channel Separation: 84 dB

High channel separation ensures clear and distinct audio output from each channel, improving audio performance.

Power Supplies (V): 3/5

Support for multiple power supply voltages allows for flexible compatibility with different systems and setups.

No. of Terminals: 30

With a high number of terminals, this product provides ample connectivity options for various audio components.

Maximum Operating Temperature: 85 °C

High maximum operating temperature ensures reliable performance even in demanding environments with elevated temperatures.

Minimum Operating Temperature: -40 °C

Wide range of operating temperatures allows for use in both extreme cold and hot conditions, increasing product versatility.

Terminal Finish: TIN SILVER COPPER

Quality terminal finish provides excellent conductivity and corrosion resistance, ensuring long-term reliability.

Nominal Output Power: 1.37 W

Decent output power for audio applications, providing sufficient drive for speakers or other output devices.

Width: 2.8 mm

Compact width makes this product suitable for space-constrained designs without sacrificing performance.

Minimum Supply Voltage (Vsup): 2.7 V

Low minimum supply voltage requirement allows for operation in systems where power constraints are a concern.

Maximum Time At Peak Reflow Temperature (s): 30

Extended time at peak reflow temperature ensures proper soldering and assembly for reliable connections.

Peak Reflow Temperature °C: 260

High peak reflow temperature capability enables robust soldering and assembly processes for durability.

Nominal Noise Figure: 98 dB

Low noise figure ensures high signal-to-noise ratio, resulting in clear and distortion-free audio output.

Length: 3 mm

Compact length contributes to space-saving design and compatibility with small form factor applications.

Temperature Grade: INDUSTRIAL

Industrial temperature grade designation signifies ruggedness and reliability in harsh environmental conditions.

No. of Channels: 2

Dual-channel design offers stereo audio output capability, suitable for a variety of audio playback systems.

Terminal Form: BALL

Ball terminal form provides secure connection and robust mechanical support, ensuring stable connections.

Maximum Supply Current: 6.8 mA

Low maximum supply current requirement helps in energy efficiency and reduces power consumption during operation.

Terminal Pitch: 0.5 mm

Fine terminal pitch allows for high-density mounting on PCBs, enabling compact and efficient designs.

Maximum Supply Voltage (Vsup): 5.5 V

Support for higher supply voltages provides compatibility with a wide range of power sources and systems.

Technical Specifications

Audio Control ICs LM49251TLX/NOPB attributes and parameters. Explore more Audio Control ICs devices from Texas Instruments

Specs

Channel Separation:

84 dB

General IC Type:

JESD-30 Code:

R-XBGA-B30

JESD-609 Code:

e1

Length:

3 mm

Moisture Sensitivity Level (MSL):

1

Nominal Noise Figure:

98 dB

No. of Channels:

2

No. of Functions:

3

No. of Terminals:

30

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-40 Cel

Nominal Output Power:

1.37 W

Package Body Material:

UNSPECIFIED

Package Code:

Package Equivalence Code:

BGA30,5X6,20

Package Shape:

Package Style (Meter):

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

Peak Reflow Temperature (C):

260

Power Supplies (V):

3/5

Qualification:

Not Qualified

Maximum Seated Height:

.675 mm

Sub-Category:

Audio/Video Amplifiers

Maximum Supply Current:

6.8 mA

Maximum Supply Voltage (Vsup):

5.5 V

Minimum Supply Voltage (Vsup):

2.7 V

Surface Mount:

YES

Temperature Grade:

Terminal Finish:

TIN SILVER COPPER

Terminal Form:

Terminal Pitch:

.5 mm

Terminal Position:

BOTTOM

Maximum Time At Peak Reflow Temperature (s):

30

Width:

2.8 mm

Trade Compliance

LM49251TLX/NOPB General Purpose 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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