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TDA7494S

STMicroelectronics

TDA7494S by STMicroelectronics

TDA7494S by STMicroelectronics is a versatile audio amplifier with a nominal output power of 10 W and operates b/w 11-35 V. It features low harmonic distortion at 10% and supports temperatures from -20 °C to 85°C, making it ideal for various audio applications. Its compact flange mount design ensures easy integration into electronic systems.

Median Price

-

Lifecycle Status

Suppliers In-Stock

3

In-Stock Inventory

1k+

Distributors (In-Stock)

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

Vyrian

USA . 2,434 parts In-Stock

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2,434

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Anansix

USA . 987 parts In-Stock

1+ parts

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987

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Digiode

USA . 417 parts In-Stock

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417

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Distributors (Availability)

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

IDEA Electronic Components Group

UK . 46 parts In-Stock

1+ parts

$0.569

100+ parts

-

1k+ parts

$0.513

10k+ parts

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46

$0.569

-

$0.513

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MKK Technologies

India . 833 parts In-Stock

1+ parts

$1.071

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833

$1.071

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DigiPath Technology Company

USA . 833 parts In-Stock

1+ parts

$1.071

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833

$1.071

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Microchip USA

USA . 282 parts In-Stock

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$1.288

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282

$1.288

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AZTECH Wire

Italy . 853 parts In-Stock

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$17.070

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853

$17.070

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Parana Technologies

USA . 1,798 parts In-Stock

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$0.681

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1,798

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$0.681

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Corphita

USA . 657 parts In-Stock

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657

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Overview

Transform your audio experience with the TDA7494S from STMicroelectronics, a leader in innovative technology. This powerful audio amplifier delivers rich sound quality and robust performance for diverse applications, from home theater systems to professional audio equipment. With its reliability and superior design, the TDA7494S ensures crystal-clear playback and minimal distortion, making it an essential choice for audiophiles seeking exceptional value and performance in every note.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy for the package body ensures durability and resistance to environmental factors, making it suitable for various applications.

Package Shape: RECTANGULAR

The rectangular shape allows for efficient use of space, enabling easy integration into different designs and layouts.

General IC Type: AUDIO AMPLIFIER

As an audio amplifier, this product is specifically designed to enhance audio signals, making it ideal for sound system applications.

Harmonic Distortion: 10%

With a harmonic distortion rate of 10%, this amplifier provides sufficiently clear sound quality, conducive for a variety of audio applications.

Power Supplies (V): 11/35

A wide operational voltage range (11V to 35V) makes this amplifier versatile, compatible with different powering requirements.

No. of Terminals: 15

Having 15 terminals allows for multiple connections, facilitating complex circuit designs and greater functionality.

Package Style (Meter): FLANGE MOUNT

Flange mount style permits easy installation and secure mounting, enhancing the reliability of the amplifier in its setup.

Maximum Operating Temperature: 85 °C

With a maximum operating temperature of 85 °C, this product can function in a variety of thermal environments without compromising performance.

Minimum Operating Temperature: -20 °C

The ability to operate in temperatures as low as -20 °C makes this amplifier suitable for outdoor and industrial applications.

Terminal Position: ZIG-ZAG

Zig-zag terminal positioning ensures space efficiency and better arrangement of connections on the PCB.

Nominal Output Power: 10 W

Providing 10W of nominal output power makes this amplifier suitable for driving small to medium-sized speakers, delivering satisfactory audio levels.

Minimum Supply Voltage (Vsup): 11 V

The low minimum supply voltage (11V) enables compatibility with many standard audio systems without requiring specialized power sources.

Technology: BIPOLAR

Bipolar technology enhances the audio quality while offering a good balance between performance and cost.

Nominal Bandwidth: 0.022 kHz

A nominal bandwidth of 0.022 kHz allows for extended frequency response, improving overall audio reproduction.

Terminal Form: THROUGH-HOLE

Through-hole terminals provide robust mechanical connections which enhance durability and ease of soldering.

Maximum Supply Current: 50 mA

With a maximum supply current of 50 mA, this amplifier is energy-efficient, helping to reduce power consumption in audio applications.

Terminal Pitch: 1.27 mm

The 1.27 mm terminal pitch allows for compact designs while maintaining ease of soldering and PCB layout optimization.

Gain: 26 dB

A gain of 26 dB ensures sufficient amplification of audio signals, providing clear and powerful sound output.

Maximum Supply Voltage (Vsup): 35 V

The high maximum supply voltage (35V) allows for increased volume and performance potential without distortion.

Technical Specifications

Audio & Video Amplifiers TDA7494S attributes and parameters. Explore more Audio & Video Amplifiers devices from STMicroelectronics

Specs

Nominal Bandwidth:

.022 kHz

General IC Type:

Gain:

26 dB

Harmonic Distortion:

10 %

JESD-30 Code:

R-PZFM-T15

No. of Channels:

1

No. of Functions:

1

No. of Terminals:

15

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-20 Cel

Nominal Output Power:

10 W

Package Body Material:

PLASTIC/EPOXY

Package Code:

ZIP

Package Equivalence Code:

ZIP15,.2,.17TB

Package Shape:

Package Style (Meter):

FLANGE MOUNT

Power Supplies (V):

11/35

Qualification:

Not Qualified

Sub-Category:

Audio/Video Amplifiers

Maximum Supply Current:

50 mA

Maximum Supply Voltage (Vsup):

35 V

Minimum Supply Voltage (Vsup):

11 V

Surface Mount:

NO

Technology:

BIPOLAR

Temperature Grade:

Terminal Form:

Terminal Pitch:

1.27 mm

Terminal Position:

ZIG-ZAG

Trade Compliance

TDA7494S 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

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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