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LM4835MTEX

National Semiconductor

LM4835MTEX by National Semiconductor

LM4835MTEX by National Semiconductor is a volume control circuit with 2 channels and a channel separation of 65 dB. It operates at temperatures ranging from -40 to 85 °C and requires a power supply voltage of 2.7 to 5.5 V. This audio control IC is commonly used in industrial applications requiring precise volume control.

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Anansix

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AZTECH Wire

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Component Stockers USA

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GreenTree Electronics

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Perfect Parts

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Authorized Procurement Solutions

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Overview

Enhance your audio experience with the LM4835MTEX by National Semiconductor. Known for their top-quality products, National Semiconductor delivers exceptional performance and reliability. The LM4835MTEX is a versatile audio control IC that offers seamless volume control and channel separation of 65 dB. With its small outline, thin profile, and shrink pitch package style, it is perfect for compact applications. Whether you're designing portable speakers, headphones, or any audio device, this product provides value, benefits, and advantages that will exceed your expectations. Elevate your audio projects with the LM4835MTEX and enjoy a superior sound experience like never before.

Feature Benefit Bullets

Package Body Material:

PLASTIC/EPOXY - The use of plastic/epoxy material in the package body enhances durability and makes it resistant to impact, making it a reliable choice for audio control applications.

Surface Mount:

YES - Being surface mountable, this audio control IC is easy to integrate into electronic circuits, saving space and allowing for efficient assembly.

No. of Functions:

1 - With a single function, this audio control IC simplifies the circuit design, reducing complexity and optimizing performance.

Package Shape:

RECTANGULAR - The rectangular shape of the package enables easy placement on circuit boards, ensuring efficient utilization of available board space.

General IC Type:

VOLUME CONTROL CIRCUIT - Designed specifically for volume control applications, this IC provides precise and reliable control over audio output, enhancing the overall user experience.

Channel Separation:

65 dB - With a high channel separation of 65 dB, this IC ensures clear and distinct audio reproduction, delivering superior sound quality.

Power Supplies (V):

5 - Operating at 5V, this audio control IC offers compatibility with standard power sources, making it suitable for a wide range of applications.

No. of Terminals:

28 - With a generous number of terminals (28), this IC allows for easy connectivity to other circuit components, facilitating seamless integration into audio systems.

Package Style (Meter):

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH - The small outline, thin profile, and shrink pitch package style enhance space efficiency, enabling compact designs and maximizing board real estate.

Maximum Operating Temperature:

85 °C - With a maximum operating temperature of 85°C, this IC can withstand high-temperature environments, ensuring reliable performance even in demanding conditions.

No. of Bands:

1 - Featuring a single band, this audio control IC simplifies circuit design and adjustment, making it user-friendly and efficient.

Minimum Operating Temperature:

40 °C - Capable of operating at temperatures as low as -40°C, this IC is suitable for various environments and provides robust performance even in extreme cold conditions.

Terminal Finish:

Tin/Lead (Sn85Pb15) - The tin/lead terminal finish offers excellent solderability and helps ensure secure and reliable connections during assembly, enhancing the overall lifespan of the product.

Terminal Position:

DUAL - With a dual terminal position, this IC provides convenient access for easy installation and connection, simplifying the overall assembly process.

Maximum Seated Height:

1.2 mm - The low-profile maximum seated height of 1.2 mm allows for compact and slim designs, making it an ideal choice for space-constrained applications.

Width:

4.4 mm - The narrow width of 4.4 mm enables efficient utilization of board space and facilitates compact circuit designs, promoting overall system miniaturization.

Minimum Supply Voltage (Vsup):

2.7 V - With a low minimum supply voltage requirement of 2.7V, this audio control IC can operate with limited power sources, offering flexibility in various low-power applications.

Maximum Time At Peak Reflow Temperature (s):

40 - The maximum time at the peak reflow temperature of 40 seconds ensures proper soldering during assembly, resulting in reliable connections and superior product quality.

Peak Reflow Temperature °C:

260 - With a peak reflow temperature of 260°C, this IC can withstand standard soldering processes without compromising its functionality or reliability.

Length:

9.7 mm - The compact length of 9.7 mm makes this IC suitable for small form factor applications, enabling integration into various audio systems with limited space requirements.

Temperature Grade:

INDUSTRIAL - Designed to operate under industrial temperature ranges, this IC offers enhanced durability and reliability, making it suitable for robust applications in demanding environments.

No. of Channels:

2 - Supporting dual channels, this IC allows for stereo or multi-channel audio control, providing more versatile applications and delivering immersive audio experiences.

Terminal Form:

GULL WING - The gull wing terminal form enables easy, secure, and reliable soldering during assembly, ensuring robust connections and reducing the risk of soldering defects.

Maximum Supply Current:

30 mA - With a maximum supply current of 30 mA, this IC operates within a reasonable power range, enabling compatibility with various power sources and reducing power consumption.

Terminal Pitch:

0.65 mm - The small terminal pitch of 0.65 mm allows for high-density circuit designs, enabling more compact and space-efficient audio control systems.

Moisture Sensitivity Level (MSL):

1 - With a moisture sensitivity level of 1, this IC is not sensitive to moisture damage during storage or shipping, ensuring its reliability and longevity.

Maximum Supply Voltage (Vsup):

5.5 V - Operating at a maximum supply voltage of 5.5V, this audio control IC offers compatibility with a wide range of power sources, providing flexibility in system design and integration.

Technical Specifications

Audio Control ICs LM4835MTEX attributes and parameters. Explore more Audio Control ICs devices from National Semiconductor

Specs

Channel Separation:

65 dB

General IC Type:

JESD-30 Code:

R-PDSO-G28

JESD-609 Code:

e0

Length:

9.7 mm

Moisture Sensitivity Level (MSL):

1

No. of Bands:

1

No. of Channels:

2

No. of Functions:

1

No. of Terminals:

28

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-40 Cel

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

TSSOP28,.25

Package Shape:

Package Style (Meter):

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

Peak Reflow Temperature (C):

260

Power Supplies (V):

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:

Tin/Lead (Sn85Pb15)

Terminal Form:

Terminal Pitch:

.65 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

40

Width:

4.4 mm

Trade Compliance

LM4835MTEX 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

National Semiconductor

National Semiconductor was an American semiconductor manufacturer which specialized in analog devices and subsystems, formerly with headquarters in Santa Clara, California. The company produced power management integrated circuits, display drivers, audio and operational amplifiers, communication interface products and data conversion solutions. National's key markets included wireless handsets, displays and a variety of broad electronics markets, including medical, automotive, industrial and test and measurement applications.On September 23, 2011, the company formally became part of Texas Instruments as the "Silicon Valley" division.

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