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TDA7851A

STMicroelectronics

TDA7851A by STMicroelectronics

TDA7851A by STMicroelectronics is a Class AB audio amplifier with 4 channels and 48W nominal output power. It operates at supply voltages ranging from 8V to 18V, with low harmonic distortion of 10%. This rectangular-shaped IC is ideal for audio and video amplification applications.

Median Price

$5.980

Lifecycle Status

Suppliers In-Stock

13

In-Stock Inventory

1k+

Distributors (Authorized)

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

Farnell

UK . 79 parts In-Stock

1+ parts

$4.160

100+ parts

$2.500

1k+ parts

$2.370

10k+ parts

-

79

$4.160

$2.500

$2.370

-

DigiKey

USA . 306 parts In-Stock

1+ parts

$5.800

100+ parts

$4.000

1k+ parts

$3.433

10k+ parts

$3.253

306

$5.800

$4.000

$3.433

$3.253

Newark

USA . 275 parts In-Stock

1+ parts

$6.160

100+ parts

$4.580

1k+ parts

$4.170

10k+ parts

-

275

$6.160

$4.580

$4.170

-

Mouser Electronics

USA . 321 parts In-Stock

1+ parts

$6.430

100+ parts

$4.140

1k+ parts

$3.820

10k+ parts

$3.780

321

$6.430

$4.140

$3.820

$3.780

Element14

Singapore . 79 parts In-Stock

1+ parts

$7.100

100+ parts

$4.300

1k+ parts

$4.270

10k+ parts

-

79

$7.100

$4.300

$4.270

-

Avnet

USA . 272 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

272

-

-

-

-

Verical

USA . 66 parts In-Stock

1+ parts

-

100+ parts

$3.341

1k+ parts

$2.981

10k+ parts

$2.975

66

-

$3.341

$2.981

$2.975

Distributors (In-Stock)

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

Flip Electronics

USA . 187 parts In-Stock

1+ parts

$0.600

100+ parts

-

1k+ parts

-

10k+ parts

-

187

$0.600

-

-

-

Digiode

USA . 2,366 parts In-Stock

1+ parts

$3.696

100+ parts

-

1k+ parts

-

10k+ parts

-

2,366

$3.696

-

-

-

Nova Conductors

Japan . 50 parts In-Stock

1+ parts

$4.062

100+ parts

-

1k+ parts

-

10k+ parts

-

50

$4.062

-

-

-

Anansix

USA . 440 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

440

-

-

-

-

Vyrian

USA . 197 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

197

-

-

-

-

LittleDiode

UK . 11 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

11

-

-

-

-

Distributors (Availability)

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

Corohmni

South Africa . 449 parts In-Stock

1+ parts

$0.482

100+ parts

-

1k+ parts

-

10k+ parts

-

449

$0.482

-

-

-

IDEA Electronic Components Group

UK . 2,193 parts In-Stock

1+ parts

$2.288

100+ parts

-

1k+ parts

$2.059

10k+ parts

-

2,193

$2.288

-

$2.059

-

Ampacity Inc.

Singapore . 287 parts In-Stock

1+ parts

$2.840

100+ parts

-

1k+ parts

-

10k+ parts

-

287

$2.840

-

-

-

Corphita

USA . 670 parts In-Stock

1+ parts

$3.501

100+ parts

-

1k+ parts

-

10k+ parts

-

670

$3.501

-

-

-

Argo Parts USA

USA . 5,203 parts In-Stock

1+ parts

$4.062

100+ parts

-

1k+ parts

-

10k+ parts

-

5,203

$4.062

-

-

-

Component Stockers USA

USA . 2,542 parts In-Stock

1+ parts

$4.160

100+ parts

$3.950

1k+ parts

$3.820

10k+ parts

-

2,542

$4.160

$3.950

$3.820

-

MKK Technologies

India . 2,355 parts In-Stock

1+ parts

$4.303

100+ parts

-

1k+ parts

-

10k+ parts

-

2,355

$4.303

-

-

-

DigiPath Technology Company

USA . 2,355 parts In-Stock

1+ parts

$4.303

100+ parts

-

1k+ parts

-

10k+ parts

-

2,355

$4.303

-

-

-

Continental Prestige Electronics

USA . 367 parts In-Stock

1+ parts

$4.330

100+ parts

$2.820

1k+ parts

$2.470

10k+ parts

-

367

$4.330

$2.820

$2.470

-

Lixinc

USA . 6,771 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

6,771

-

-

-

-

Authorized Procurement Solutions

USA . 6,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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6,000

-

-

-

-

Kepictronics

USA . 5,121 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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5,121

-

-

-

-

Parana Technologies

USA . 1,615 parts In-Stock

1+ parts

-

100+ parts

$2.736

1k+ parts

-

10k+ parts

-

1,615

-

$2.736

-

-

Perfect Parts

USA . 1,578 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,578

-

-

-

-

Netroflash

USA . 500 parts In-Stock

1+ parts

-

100+ parts

$3.981

1k+ parts

$3.859

10k+ parts

$3.777

500

-

$3.981

$3.859

$3.777

Eastek

USA . 272 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

272

-

-

-

-

GreenTree Electronics

Israel . 272 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

272

-

-

-

-

Overview

Enhance your audio experience with the TDA7851A from STMicroelectronics. As a trusted manufacturer in the industry, STMicroelectronics delivers top-quality products like this Class AB audio amplifier that offers 48W of power and 10% harmonic distortion. Perfect for applications in car audio systems, home theaters, and more, this rectangular-shaped amplifier provides clear and powerful sound output. With a wide supply voltage range and low supply current, the TDA7851A ensures efficiency and reliability for all your audio amplification needs. Upgrade your sound system today and enjoy unparalleled performance with this innovative product.

Feature Benefit Bullets

Package Shape: RECTANGULAR

Compact rectangular shape makes the product easy to fit and install in various applications.

General IC Type: CLASS AB AUDIO AMPLIFIER

Class AB amplifiers offer a good balance between power efficiency and audio quality, making this product suitable for audio amplification needs.

Nominal Output Power: 48 W

High output power allows for strong and clear sound amplification, ideal for audio systems that require a significant volume output.

No. of Channels: 4

With four channels, this amplifier can support multiple audio sources or provide a multi-directional audio output, enhancing the overall audio experience.

Technology: BCDMOS

BCDMOS technology combines the benefits of bipolar, CMOS, and DMOS technologies, providing high audio quality, efficiency, and reliability in this amplifier.

Technical Specifications

Audio & Video Amplifiers TDA7851A attributes and parameters. Explore more Audio & Video Amplifiers devices from STMicroelectronics

Specs

Nominal Bandwidth:

.02 kHz

General IC Type:

Harmonic Distortion:

10 %

JESD-30 Code:

R-XZIP-T27

JESD-609 Code:

e3

Length:

29.23 mm

Moisture Sensitivity Level (MSL):

3

No. of Channels:

4

No. of Functions:

1

No. of Terminals:

27

Nominal Output Power:

48 W

Package Body Material:

UNSPECIFIED

Package Code:

Package Equivalence Code:

ZIP27,.16,.16,40

Package Shape:

Package Style (Meter):

IN-LINE, SHRINK PITCH

Peak Reflow Temperature (C):

245

Power Supplies (V):

14.4

Qualification:

Not Qualified

Maximum Seated Height:

19.37 mm

Sub-Category:

Audio/Video Amplifiers

Maximum Supply Current:

300 mA

Maximum Supply Voltage (Vsup):

18 V

Minimum Supply Voltage (Vsup):

8 V

Surface Mount:

NO

Technology:

BCDMOS

Terminal Finish:

Matte Tin (Sn) - annealed

Terminal Form:

Terminal Pitch:

1 mm

Terminal Position:

ZIG-ZAG

Maximum Time At Peak Reflow Temperature (s):

30

Width:

4.5 mm

Trade Compliance

TDA7851A 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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