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TDA1521

NXP Semiconductors

TDA1521 by NXP Semiconductors

NXP's TDA1521 is a 2-channel audio amplifier IC with 12W nominal output power. It features low 0.5% harmonic distortion, operates on +-16V supplies, and has a gain of 30dB. Ideal for audio applications requiring high-quality amplification in a compact IN-LINE package style.

Median Price

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Lifecycle Status

Suppliers In-Stock

16

In-Stock Inventory

1k+

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Chip Stock

USA . 3,210 parts In-Stock

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Digiode

USA . 1,625 parts In-Stock

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Vyrian

USA . 1,270 parts In-Stock

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Anansix

USA . 798 parts In-Stock

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Nova Conductors

Japan . 500 parts In-Stock

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Corel Iberica Componentes, S.L.

Spain . 381 parts In-Stock

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ABC Electronics Ltd.

UK . 177 parts In-Stock

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Pegasus Components GmbH

Germany . 30 parts In-Stock

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Electronics Depot

USA . 24 parts In-Stock

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Holdelec - ElecDif-Pro

France . 18 parts In-Stock

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Goldney Electronics S.L.

Spain . 12 parts In-Stock

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LittleDiode

UK . 8 parts In-Stock

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GES GmbH

Germany . 6 parts In-Stock

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Fibra_Brandt Electronic GMBH

Germany . 2 parts In-Stock

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Digital Electronic Gebert Verwaltungs UG

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Corohmni

South Africa . 77 parts In-Stock

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Aztec Data Supply Inc.

USA . 1,867 parts In-Stock

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AZTECH Wire

Italy . 217 parts In-Stock

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Ampacity Inc.

Singapore . 456 parts In-Stock

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One Stop Electronics

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Spain . 4,892 parts In-Stock

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Argo Parts USA

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Assy Fe

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Continental Prestige Electronics

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Corphita

USA . 109 parts In-Stock

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Bastille Electronics

Australia . 50 parts In-Stock

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Cyclops Electronics Ltd (Excess)

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Overview

Elevate your audio experience with the TDA1521 by NXP Semiconductors. Crafted with precision and expertise, this audio amplifier delivers superior sound quality and unmatched performance. Perfect for a range of applications in the audio and video industry, this product offers customers exceptional value, benefits, and advantages. Say goodbye to distorted sound and hello to crystal-clear audio with the TDA1521. Experience the difference today.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The plastic/epoxy material used in the package body makes the amplifier lightweight and durable, making it easy to handle and long-lasting.

General IC Type: AUDIO AMPLIFIER

Being designed specifically for audio amplification, this amplifier ensures high-quality sound output, making it a great choice for audio applications.

Nominal Output Power: 12 W

With a nominal output power of 12W, this amplifier is capable of delivering sufficient power for driving speakers, providing clear and loud audio.

Harmonic Distortion: 0.5 %

The low harmonic distortion of 0.5% ensures that the audio signal remains clean and accurate, resulting in high-fidelity sound reproduction.

No. of Channels: 2

This amplifier has 2 channels, allowing it to support stereo output, making it suitable for applications where a separate left and right audio channel is required.

Gain: 30 dB

With a gain of 30 dB, this amplifier can boost the input signal by 30 times, ensuring that even low-level audio signals can be amplified effectively.

Minimum Supply Voltage (Vsup): 7.5 V

The low minimum supply voltage of 7.5V ensures that the amplifier can operate with a wide range of power sources, making it versatile and adaptable to different setups.

Maximum Supply Voltage (Vsup): 21 V

The high maximum supply voltage of 21V provides headroom for handling peak audio signals without distortion, ensuring reliable performance under varying load conditions.

Technical Specifications

Audio & Video Amplifiers TDA1521 attributes and parameters. Explore more Audio & Video Amplifiers devices from NXP Semiconductors

Specs

General IC Type:

Gain:

30 dB

Harmonic Distortion:

.5 %

JESD-30 Code:

R-PSIP-T9

Length:

24 mm

No. of Channels:

2

No. of Functions:

1

No. of Terminals:

9

Nominal Output Power:

12 W

Package Body Material:

PLASTIC/EPOXY

Package Code:

SIP

Package Equivalence Code:

SIP9,.1

Package Shape:

Package Style (Meter):

IN-LINE

Power Supplies (V):

+-16

Qualification:

Not Qualified

Sub-Category:

Audio/Video Amplifiers

Maximum Supply Voltage (Vsup):

21 V

Minimum Supply Voltage (Vsup):

7.5 V

Surface Mount:

NO

Technology:

BIPOLAR

Terminal Form:

Terminal Pitch:

1.7 mm

Terminal Position:

SINGLE

Width:

4.4 mm

Trade Compliance

TDA1521 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

NXP Semiconductors

NXP is a leading semiconductor company that creates cutting-edge technology to power secure connections in a smarter world. Founded in 2006, they have grown to become one of the top five global semiconductor companies and serve their customers in over 70 countries around the world.

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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

Executive Director, President, CEO

Kurt Sievers

Executive VP, CFO

Bill Betz

Executive VP, Chief Sales Officer

Ron Martino

Manufacturer fab locations 7

Fab name Location Fab Initiation Wafer Capacity

ICN8

Fabrication

Fab Initiation

1996

Netherlands

Nijmegen

Wafer Capacity

55,000

1996

55,000

ATMC (Austin Tech & Mfg Center)

Fabrication

Fab Initiation

1995

USA

Austin

Wafer Capacity

30,000

1995

30,000

N/A

Fabrication

Fab Initiation

1989

Germany

Boeblingen

Wafer Capacity

1989

CHD

Fabrication

Fab Initiation

1993

USA

Chandler

Wafer Capacity

30,000

1993

30,000

OHTC

Fabrication

Fab Initiation

1991

USA

Austin

Wafer Capacity

24,000

1991

24,000

New Expansion Fab

Fabrication

Fab Initiation

2026

USA

Austin

Wafer Capacity

2026

ECHO

Fabrication

Fab Initiation

2020

USA

Chandler

Wafer Capacity

10,000

2020

10,000

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