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TDA7303TR

STMicroelectronics

TDA7303TR by STMicroelectronics

TDA7303TR by STMicroelectronics is a dual-channel audio control IC designed for volume control applications. It features exceptional channel separation of 103 dB, low harmonic distortion at 0.01%, and operates within a supply voltage range of 6-10 V. Ideal for industrial audio systems, it ensures reliable performance in various environments.

Median Price

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Lifecycle Status

Suppliers In-Stock

4

In-Stock Inventory

1k+

Distributors (In-Stock)

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

Vyrian

USA . 4,868 parts In-Stock

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4,868

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Chip Stock

USA . 3,837 parts In-Stock

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3,837

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Digiode

USA . 2,097 parts In-Stock

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2,097

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Anansix

USA . 659 parts In-Stock

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659

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Distributors (Availability)

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IDEA Electronic Components Group

UK . 537 parts In-Stock

1+ parts

$1.358

100+ parts

-

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$1.222

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-

537

$1.358

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$1.222

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MKK Technologies

India . 1,269 parts In-Stock

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$2.553

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1,269

$2.553

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DigiPath Technology Company

USA . 1,269 parts In-Stock

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$2.553

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1,269

$2.553

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Microchip USA

USA . 2,938 parts In-Stock

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$9.187

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2,938

$9.187

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AZTECH Wire

Italy . 105 parts In-Stock

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$21.350

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105

$21.350

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Authorized Procurement Solutions

USA . 1,500,000 parts In-Stock

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RC Electronics

USA . 23,768 parts In-Stock

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23,768

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A-Z Elektronik GmbH

Germany . 4,641 parts In-Stock

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Kepictronics

USA . 4,500 parts In-Stock

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Corphita

USA . 4,152 parts In-Stock

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Infinite Electronics LLP (Excess)

. 2,296 parts In-Stock

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Perfect Parts

USA . 1,049 parts In-Stock

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1,049

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Parana Technologies

USA . 369 parts In-Stock

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$1.624

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369

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$1.624

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Overview

Elevate your audio experience with the TDA7303TR from STMicroelectronics, a leader in innovative technology. This sophisticated audio control IC ensures pristine sound quality and exceptional channel separation for crystal-clear audio across various applications—from home audio systems to automotive entertainment. With robust performance at extreme temperatures and a compact design, the TDA7303TR delivers reliability and versatility, making it the perfect choice for engineers seeking excellence. Unlock superior sound today!

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

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

Surface Mount: YES

Surface mount capability allows for compact PCB designs and efficient manufacturing processes, making installation easier and more cost-effective.

Package Shape: RECTANGULAR

The rectangular shape of the package enables efficient layout and spacing on PCBs, facilitating streamlined design.

General IC Type: VOLUME CONTROL CIRCUIT

Specifically designed for volume control, it provides high precision and low distortion, ensuring superior audio performance.

Channel Separation: 103 dB

With high channel separation, this IC minimizes crosstalk and enhances stereo sound quality, making it ideal for audio applications.

Harmonic Distortion: 0.01 %

Ultra-low harmonic distortion ensures clean and accurate audio reproduction, which is crucial for high-fidelity applications.

Power Supplies (V): 9

Designed to operate with a standard 9V power supply, it simplifies integration into various audio systems.

No. of Terminals: 28

The 28 terminals provide versatile connectivity options, accommodating a range of complex circuit configurations.

Package Style (Meter): SMALL OUTLINE

The small outline package style maximizes space efficiency on PCBs, allowing for more compact designs.

Maximum Operating Temperature: 85 °C

Capable of operating at high temperatures, it ensures reliability in demanding environments.

Minimum Operating Temperature: -40 °C

The wide temperature range allows this IC to function in extreme conditions, making it suitable for industrial applications.

Terminal Position: DUAL

Dual terminal positioning enhances design flexibility and routing options on the PCB.

Maximum Seated Height: 2.65 mm

A low seated height aids in compact designs, facilitating integration into space-constrained environments.

Width: 7.5 mm

At 7.5 mm wide, it fits easily in narrow PCB layouts without sacrificing performance.

Minimum Supply Voltage (Vsup): 6 V

The ability to operate at a minimum of 6V makes it compatible with a variety of power sources, enhancing its versatility.

Length: 17.9 mm

With a moderate length, it offers a balance between functionality and size, making it suitable for numerous applications.

Temperature Grade: INDUSTRIAL

Designed for industrial applications, it ensures long-term reliability under harsh conditions.

No. of Channels: 2

Offering dual channels, it is ideal for stereo applications, improving audio management capabilities.

Technology: CMOS

Utilizing CMOS technology enables low power consumption and high efficiency, making it an environmentally friendly choice.

Terminal Form: GULL WING

Gull wing terminals provide excellent solderability, facilitating reliable connections on PCBs.

Maximum Supply Current: 11 mA

The low maximum supply current enhances energy efficiency, contributing to the overall power savings of the system.

Terminal Pitch: 1.27 mm

With a terminal pitch of 1.27 mm, it allows for tighter PCB designs while ensuring ease of soldering.

Maximum Supply Voltage (Vsup): 10 V

Designed to handle a maximum supply voltage of 10V, it provides flexibility in terms of power supply options.

Technical Specifications

Audio Control ICs TDA7303TR attributes and parameters. Explore more Audio Control ICs devices from STMicroelectronics

Specs

Channel Separation:

103 dB

General IC Type:

Harmonic Distortion:

.01 %

JESD-30 Code:

R-PDSO-G28

Length:

17.9 mm

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:

SOP

Package Equivalence Code:

SOP28,.4

Package Shape:

Package Style (Meter):

SMALL OUTLINE

Peak Reflow Temperature (C):

NOT SPECIFIED

Power Supplies (V):

9

Qualification:

Not Qualified

Maximum Seated Height:

2.65 mm

Sub-Category:

Audio Control ICs

Maximum Supply Current:

11 mA

Maximum Supply Voltage (Vsup):

10 V

Minimum Supply Voltage (Vsup):

6 V

Surface Mount:

YES

Technology:

CMOS

Temperature Grade:

Terminal Form:

Terminal Pitch:

1.27 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

NOT SPECIFIED

Width:

7.5 mm

Trade Compliance

TDA7303TR General Purpose ICs trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

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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