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TDA7381

STMicroelectronics

TDA7381 by STMicroelectronics

TDA7381 by STMicroelectronics is a Class AB audio amplifier with 4 channels, 18W output power, and 10% harmonic distortion. It operates at a nominal bandwidth of 0.02 kHz with a gain of 26 dB. This rectangular package IC is ideal for audio and video amplification applications.

Median Price

$3.496

Lifecycle Status

Suppliers In-Stock

14

In-Stock Inventory

1k+

Distributors (Authorized)

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

Arrow

USA . 265 parts In-Stock

1+ parts

$2.701

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265

$2.701

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Chip1Stop

Japan . 268 parts In-Stock

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$4.290

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$4.290

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Verical

USA . 265 parts In-Stock

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265

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Digiode

USA . 2,569 parts In-Stock

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$2.537

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$2.537

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Vyrian

USA . 4,107 parts In-Stock

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4,107

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Anansix

USA . 1,683 parts In-Stock

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J2 Sourcing AB

Sweden . 1,020 parts In-Stock

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LittleDiode

UK . 13 parts In-Stock

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13

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Elcom Components

USA . 11 parts In-Stock

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11

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Holdelec - ElecDif-Pro

France . 10 parts In-Stock

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10

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ACDS - Activité Composants Distribution Service

France . 10 parts In-Stock

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Nova Conductors

Japan . 10 parts In-Stock

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10

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Fibra_Brandt Electronic GMBH

Germany . 5 parts In-Stock

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GES GmbH

Germany . 2 parts In-Stock

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Distributors (Availability)

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Corohmni

South Africa . 35 parts In-Stock

1+ parts

$2.102

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35

$2.102

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Ampacity Inc.

Singapore . 268 parts In-Stock

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$2.270

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268

$2.270

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Corphita

USA . 4,905 parts In-Stock

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$2.404

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$2.404

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IDEA Electronic Components Group

UK . 9 parts In-Stock

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$3.454

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$3.108

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9

$3.454

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$3.108

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Microchip USA

USA . 1,846 parts In-Stock

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$5.726

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1,846

$5.726

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MKK Technologies

India . 1,286 parts In-Stock

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$6.494

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$6.494

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DigiPath Technology Company

USA . 1,286 parts In-Stock

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$6.494

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$6.494

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AZTECH Wire

Italy . 212 parts In-Stock

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$21.450

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$21.450

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Lixinc

USA . 11,105 parts In-Stock

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RC Electronics

USA . 5,283 parts In-Stock

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Kepictronics

USA . 5,000 parts In-Stock

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A-Z Elektronik GmbH

Germany . 4,695 parts In-Stock

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Argo Parts USA

USA . 3,841 parts In-Stock

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GreenTree Electronics

Israel . 2,420 parts In-Stock

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Parana Technologies

USA . 2,006 parts In-Stock

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$4.129

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$4.129

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Continental Prestige Electronics

USA . 1,617 parts In-Stock

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Perfect Parts

USA . 1,077 parts In-Stock

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Aranea Global

USA . 1,000 parts In-Stock

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Assy Fe

Spain . 2 parts In-Stock

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Overview

Elevate your audio experience with the TDA7381 by STMicroelectronics. Crafted with precision and expertise, this Class AB audio amplifier delivers unparalleled sound quality with only 10% harmonic distortion. With 4 channels and a nominal output power of 18W, this amplifier is perfect for a wide range of applications in the audio and video industry. Take your projects to the next level with the reliable performance and exceptional value that the TDA7381 offers. Experience the difference today.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This material is lightweight and durable, making the amplifier easy to handle and resistant to damage.

General IC Type: CLASS AB AUDIO AMPLIFIER

Class AB amplifiers offer a balance between efficiency and sound quality, making them suitable for a wide range of audio applications.

Nominal Output Power: 18 W

With a nominal output power of 18W, this amplifier is capable of delivering clear and powerful audio signals.

Minimum Supply Voltage (Vsup): 14.4 V

The low minimum supply voltage requirement ensures compatibility with a variety of power sources, making installation and operation easier.

No. of Channels: 4

Having 4 channels allows for more versatile configuration options and the ability to power multiple audio sources simultaneously.

Nominal Bandwidth: 0.02 kHz

The wide nominal bandwidth ensures that a broad range of audio frequencies can be accurately reproduced, resulting in a high-quality sound output.

Gain: 26 dB

The high gain setting of 26dB allows for amplification of weak audio signals without introducing excessive noise, ensuring a clean and clear output.

Technical Specifications

Audio & Video Amplifiers TDA7381 attributes and parameters. Explore more Audio & Video Amplifiers devices from STMicroelectronics

Specs

Nominal Bandwidth:

.02 kHz

General IC Type:

Gain:

26 dB

Harmonic Distortion:

10 %

JESD-30 Code:

R-PZFM-T25

JESD-609 Code:

e3

No. of Channels:

4

No. of Functions:

1

No. of Terminals:

25

Nominal Output Power:

18 W

Package Body Material:

PLASTIC/EPOXY

Package Code:

ZIP

Package Equivalence Code:

ZIP25,.16,.16,40

Package Shape:

Package Style (Meter):

FLANGE MOUNT

Qualification:

Not Qualified

Sub-Category:

Audio/Video Amplifiers

Maximum Supply Current:

300 mA

Maximum Supply Voltage (Vsup):

14.4 V

Minimum Supply Voltage (Vsup):

14.4 V

Surface Mount:

NO

Technology:

BIPOLAR

Terminal Finish:

TIN

Terminal Form:

Terminal Pitch:

1 mm

Terminal Position:

ZIG-ZAG

Trade Compliance

TDA7381 General Purpose ICs trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.33.00.01

SB

8542.33.00.00

PCN

Manufacturer Highlights

STMicroelectronics

STMicroelectronics is a global leader in the semiconductor manufacturing industry, with over 35 years of experience providing innovative and advanced technologies for customers around the world. Headquartered in Netherlands, STMicroelectronics has more than 51,323 employees worldwide and operates across 32 countries all over Europe, Asia-Pacific and the Americas. The company’s portfolio includes integrated circuits, discrete components, application-specific standard products, and computer chipsets. STMicroelectronics serves a wide range of industries such as automotive, consumer markets, healthcare and industrial applications.

Management team

President, CEO

Jean-Marc Chery

President, CFO, Finance, Purchasing,Enterprise Risk Management & Resilience

Lorenzo Grandi

President, Sales & Marketing

Jerome Roux

Manufacturer fab locations 33

Fab name Location Fab Initiation Wafer Capacity

Castelletto

Fabrication

Fab Initiation

1968

Italy

Castelletto

Wafer Capacity

1968

SGFAB AMK 6

Fabrication

Fab Initiation

2000

Singapore

Singapore

Wafer Capacity

29,000

2000

29,000

AG200

Fabrication

Fab Initiation

2000

Italy

Agrate Brianza

Wafer Capacity

14,000

2000

14,000

RST 8

Fabrication

Fab Initiation

2000

France

Rousset

Wafer Capacity

35,000

2000

35,000

Crolles 1

Fabrication

Fab Initiation

1993

France

Crolles

Wafer Capacity

30,000

1993

30,000

Crolles 2-ext. mod 5

Fabrication

Fab Initiation

-

France

Crolles

Wafer Capacity

-

Crolles 2-ext. mod 2

Fabrication

Fab Initiation

2022

France

Crolles

Wafer Capacity

2022

Crolles 2-ext. mod 3

Fabrication

Fab Initiation

2023

France

Crolles

Wafer Capacity

2023

Crolles 2

Fabrication

Fab Initiation

2004

France

Crolles

Wafer Capacity

28,000

2004

28,000

AG200

Fabrication

Fab Initiation

1985

Italy

Agrate Brianza

Wafer Capacity

14,000

1985

14,000

SiC Fab

Fabrication

Fab Initiation

2006

Sweden

Norrköping

Wafer Capacity

10,000

2006

10,000

Fab 3

Fabrication

Fab Initiation

2005

France

Tours

Wafer Capacity

2,000

2005

2,000

Fab 1 & Fab 2

Fabrication

Fab Initiation

1978

France

Tours

Wafer Capacity

55,000

1978

55,000

Fab 2

Fabrication

Fab Initiation

1997

Italy

Catania

Wafer Capacity

30,000

1997

30,000

SGFAB-AMK 6E

Fabrication

Fab Initiation

2003

Singapore

Singapore

Wafer Capacity

145,000

2003

145,000

SGFAB-AMJ 9

Fabrication

Fab Initiation

1984

Singapore

Singapore

Wafer Capacity

152,000

1984

152,000

AG300 (R3)

Fabrication

Fab Initiation

2022

Italy

Agrate Brianza

Wafer Capacity

2022

Fab 2

Fabrication

Fab Initiation

1980

Italy

Catania

Wafer Capacity

25,000

1980

25,000

AG200

Fabrication

Fab Initiation

1987

Italy

Agrate Brianza

Wafer Capacity

34,000

1987

34,000

AG300

Fabrication

Fab Initiation

2024

Italy

Agrate Brianza

Wafer Capacity

2024

Crolles 2-ext. mod 1

Fabrication

Fab Initiation

2020

France

Crolles

Wafer Capacity

2,000

2020

2,000

Fab 1 6-inch fab

Fabrication

Fab Initiation

2013

Italy

Catania

Wafer Capacity

11,000

2013

11,000

SiC 6-inch line

Fabrication

Fab Initiation

2021

Singapore

Singapore

Wafer Capacity

2021

Fab 1 6-inch fab

Fabrication

Fab Initiation

2020

Italy

Catania

Wafer Capacity

2,500

2020

2,500

200mm GaN

Fabrication

Fab Initiation

2021

France

Tours

Wafer Capacity

2,500

2021

2,500

Fab 2

Fabrication

Fab Initiation

2018

Italy

Catania

Wafer Capacity

14,000

2018

14,000

SGFAB-AMK 8

Fabrication

Fab Initiation

2001

Singapore

Singapore

Wafer Capacity

30,000

2001

30,000

Crolles 2- JV Fab

Fabrication

Fab Initiation

2024

France

Crolles

Wafer Capacity

2024

SGFAB-AMK 6

Fabrication

Fab Initiation

2016

Singapore

Singapore

Wafer Capacity

38,125

2016

38,125

SGFAB-AMK 2E

Fabrication

Fab Initiation

2010

Singapore

Singapore

Wafer Capacity

20,000

2010

20,000

Silicon Carbide A.B.

Fabrication

Fab Initiation

2021

Sweden

Norrköping

Wafer Capacity

2021

SiC wafer/EPI Fab

Fabrication

Fab Initiation

2023

Italy

Catania

Wafer Capacity

2023

SiC Device Fab

Fabrication

Fab Initiation

2025

Italy

Catania

Wafer Capacity

2025

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