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TDA7391PD

STMicroelectronics

TDA7391PD by STMicroelectronics

TDA7391PD by STMicroelectronics is a Class AB audio amplifier with 32W output power, 10% harmonic distortion, and 30dB gain. It operates on a supply voltage range of 8-18V and is suitable for audio and video applications requiring high-quality sound amplification in a compact package.

Median Price

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Lifecycle Status

Suppliers In-Stock

10

In-Stock Inventory

1k+

Distributors (In-Stock)

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

Vyrian

USA . 6,210 parts In-Stock

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6,210

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Digiode

USA . 3,093 parts In-Stock

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3,093

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Anansix

USA . 1,212 parts In-Stock

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1,212

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R&J Components

USA . 150 parts In-Stock

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150

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PC Components Company LLC

USA . 81 parts In-Stock

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81

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Bristol Electronics

USA . 81 parts In-Stock

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81

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Atlantic Semiconductor

USA . 35 parts In-Stock

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35

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A&K Electronics

USA . 14 parts In-Stock

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14

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Rotakorn

Sweden . 14 parts In-Stock

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14

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LittleDiode

UK . 5 parts In-Stock

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5

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Distributors (Availability)

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IDEA Electronic Components Group

UK . 942 parts In-Stock

1+ parts

$2.605

100+ parts

-

1k+ parts

$2.344

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942

$2.605

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$2.344

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MKK Technologies

India . 1,292 parts In-Stock

1+ parts

$4.898

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$4.898

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DigiPath Technology Company

USA . 1,292 parts In-Stock

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$4.898

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$4.898

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Ampacity Inc.

Singapore . 709 parts In-Stock

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$5.800

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709

$5.800

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Microchip USA

USA . 450 parts In-Stock

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$6.851

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450

$6.851

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AZTECH Wire

Italy . 906 parts In-Stock

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$20.950

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906

$20.950

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Component Stockers USA

USA . 462 parts In-Stock

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$99.990

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$99.990

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Lixinc

USA . 19,697 parts In-Stock

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A-Z Elektronik GmbH

Germany . 4,910 parts In-Stock

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Corphita

USA . 3,456 parts In-Stock

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Parana Technologies

USA . 2,224 parts In-Stock

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$3.114

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Authorized Procurement Solutions

USA . 2,000 parts In-Stock

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RC Electronics

USA . 1,805 parts In-Stock

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Kepictronics

USA . 1,367 parts In-Stock

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Assy Fe

Spain . 64 parts In-Stock

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GreenTree Electronics

Israel . 50 parts In-Stock

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Perfect Parts

USA . 15 parts In-Stock

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15

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Overview

Experience unparalleled audio quality with the TDA7391PD by STMicroelectronics, a leading manufacturer in the industry. Designed for a wide range of applications in the Audio & Video Amplifiers category, this Class AB audio amplifier offers 32W of output power and 30dB gain, providing crystal-clear sound with minimal distortion. With its compact size and efficient design, this product is perfect for amplifying audio in automotive systems, home entertainment setups, and more. Upgrade your audio experience today with the TDA7391PD and enjoy the unmatched value and benefits it brings to your projects.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

Plastic material is lightweight and durable, making this amplifier easy to handle and resistant to damage during transportation and installation.

Surface Mount: YES

Surface mount design allows for easy and convenient installation on PCBs, saving space and simplifying the assembly process.

Nominal Output Power: 32 W

High output power rating of 32W ensures strong and clear audio output, making it suitable for a variety of audio applications.

Harmonic Distortion: 10 %

Low harmonic distortion of 10% ensures high quality sound reproduction with minimal audio signal degradation.

Power Supplies (V): 14.4

Optimal power supply voltage of 14.4V allows for efficient operation and performance of the amplifier.

Nominal Bandwidth: 0.022 kHz

Wide nominal bandwidth of 0.022 kHz enables the amplifier to accurately reproduce a wide range of audio frequencies, ensuring detailed and natural sound output.

Gain: 30 dB

High gain of 30 dB amplifies the input audio signals effectively, providing a significant boost in volume and overall sound quality.

Technical Specifications

Audio & Video Amplifiers TDA7391PD attributes and parameters. Explore more Audio & Video Amplifiers devices from STMicroelectronics

Specs

Nominal Bandwidth:

.022 kHz

General IC Type:

Gain:

30 dB

Harmonic Distortion:

10 %

JESD-30 Code:

R-PDSO-G20

JESD-609 Code:

e3

Length:

15.9 mm

No. of Channels:

1

No. of Functions:

1

No. of Terminals:

20

Nominal Output Power:

32 W

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

SOP20,.56

Package Shape:

Package Style (Meter):

SMALL OUTLINE, HEAT SINK/SLUG

Power Supplies (V):

14.4

Qualification:

Not Qualified

Maximum Seated Height:

3.6 mm

Sub-Category:

Audio/Video Amplifiers

Maximum Supply Current:

150 mA

Maximum Supply Voltage (Vsup):

18 V

Minimum Supply Voltage (Vsup):

8 V

Surface Mount:

YES

Terminal Finish:

MATTE TIN

Terminal Form:

Terminal Pitch:

1.27 mm

Terminal Position:

DUAL

Width:

11 mm

Trade Compliance

TDA7391PD 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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