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TDA7850H

STMicroelectronics

TDA7850H by STMicroelectronics

TDA7850H by STMicroelectronics is a Class AB audio amplifier with 4 channels and a nominal output power of 80 W. It operates at a max supply voltage of 18 V, featuring low harmonic distortion at 10%. Ideal for automotive audio systems, it ensures high-quality sound performance.

Median Price

$7.710

Lifecycle Status

Suppliers In-Stock

12

In-Stock Inventory

1k+

Distributors (Authorized)

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

Newark

USA . 148 parts In-Stock

1+ parts

$7.330

100+ parts

-

1k+ parts

-

10k+ parts

-

148

$7.330

-

-

-

DigiKey

USA . 258 parts In-Stock

1+ parts

$7.640

100+ parts

$5.353

1k+ parts

$4.631

10k+ parts

$4.522

258

$7.640

$5.353

$4.631

$4.522

Element14

Singapore . 83 parts In-Stock

1+ parts

$9.270

100+ parts

$8.890

1k+ parts

$8.790

10k+ parts

-

83

$9.270

$8.890

$8.790

-

Farnell

UK . 83 parts In-Stock

1+ parts

$11.910

100+ parts

$7.950

1k+ parts

$7.650

10k+ parts

-

83

$11.910

$7.950

$7.650

-

Chip1Stop

Japan . 355 parts In-Stock

1+ parts

$77.860

100+ parts

$67.010

1k+ parts

-

10k+ parts

-

355

$77.860

$67.010

-

-

Master Electronics

USA . 355 parts In-Stock

1+ parts

-

100+ parts

$7.710

1k+ parts

$7.130

10k+ parts

$6.850

355

-

$7.710

$7.130

$6.850

Avnet

USA . 306 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

306

-

-

-

-

Verical

USA . 105 parts In-Stock

1+ parts

-

100+ parts

$7.366

1k+ parts

$7.366

10k+ parts

$7.366

105

-

$7.366

$7.366

$7.366

Distributors (In-Stock)

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

Digiode

USA . 1,772 parts In-Stock

1+ parts

$5.748

100+ parts

-

1k+ parts

-

10k+ parts

-

1,772

$5.748

-

-

-

Vyrian

USA . 4,104 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

4,104

-

-

-

-

Anansix

USA . 2,358 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,358

-

-

-

-

Rapid Electronics

USA . 355 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

355

-

-

-

-

Distributors (Availability)

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

IDEA Electronic Components Group

UK . 640 parts In-Stock

1+ parts

$2.600

100+ parts

-

1k+ parts

$2.340

10k+ parts

-

640

$2.600

-

$2.340

-

MKK Technologies

India . 577 parts In-Stock

1+ parts

$4.889

100+ parts

-

1k+ parts

-

10k+ parts

-

577

$4.889

-

-

-

DigiPath Technology Company

USA . 577 parts In-Stock

1+ parts

$4.889

100+ parts

-

1k+ parts

-

10k+ parts

-

577

$4.889

-

-

-

Corphita

USA . 4,118 parts In-Stock

1+ parts

$5.445

100+ parts

-

1k+ parts

-

10k+ parts

-

4,118

$5.445

-

-

-

Continental Prestige Electronics

USA . 186 parts In-Stock

1+ parts

$10.720

100+ parts

$6.440

1k+ parts

-

10k+ parts

-

186

$10.720

$6.440

-

-

Kepictronics

USA . 42,770 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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42,770

-

-

-

-

Authorized Procurement Solutions

USA . 12,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

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10k+ parts

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12,000

-

-

-

-

Parana Technologies

USA . 534 parts In-Stock

1+ parts

-

100+ parts

$3.109

1k+ parts

-

10k+ parts

-

534

-

$3.109

-

-

Eastek

USA . 289 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

289

-

-

-

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GreenTree Electronics

Israel . 289 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

289

-

-

-

-

Overview

Elevate your audio experience with the TDA7850H from STMicroelectronics, a leader in innovative technology. This Class AB audio amplifier delivers rich sound quality and robust performance, perfect for automotive and home entertainment systems. With its compact design and powerful 80W output across four channels, it ensures crystal-clear audio without compromise. Trust in ST's legacy of excellence to transform every listening moment into an immersive journey.

Feature Benefit Bullets

Package Shape: RECTANGULAR

The rectangular package shape allows for efficient use of space in your audio equipment.

General IC Type: CLASS AB AUDIO AMPLIFIER

Class AB amplifiers provide a great balance between sound quality and power efficiency, making them an excellent choice for high-fidelity audio applications.

Harmonic Distortion: 10 %

With relatively low harmonic distortion, this amplifier is capable of delivering clear and accurate sound reproduction.

Power Supplies (V): 13.2

Operating at 13.2 V, this amplifier is compatible with a wide array of audio systems while ensuring optimal performance.

No. of Terminals: 25

Having 25 terminals provides flexibility in connecting various components, ensuring ease of integration into complex audio systems.

Package Style (Meter): FLANGE MOUNT

The flange mount style allows for secure installation, minimizing the risk of movement or damage in audio setups.

Terminal Finish: TIN

Tin terminal finish improves resistance to corrosion and enhances the reliability of electrical connections.

Terminal Position: ZIG-ZAG

The zig-zag terminal positioning facilitates easier connections in tight spaces, providing better accessibility for installation.

Nominal Output Power: 80 W

With 80 W of output power, this amplifier delivers ample power for driving speakers effectively, making it suitable for various audio applications.

No. of Channels: 4

The 4-channel configuration enables multi-channel audio setups, providing an immersive listening experience.

Technology: MOS

Utilizing MOS technology ensures higher efficiency and improved thermal performance, which contributes to a more reliable operation.

Nominal Bandwidth: 0.02 kHz

A nominal bandwidth of 0.02 kHz allows this amplifier to handle very low frequency signals, making it suitable for subwoofer applications.

Terminal Form: THROUGH-HOLE

Through-hole terminals provide strong mechanical stability and are often preferred in high-power applications.

Maximum Supply Current: 280 mA

A maximum supply current of 280 mA indicates efficient power management, reducing overall energy consumption.

Terminal Pitch: 1 mm

With a terminal pitch of 1 mm, this amplifier is designed for compact boards, optimizing space in your audio designs.

Gain: 26 dB

A gain of 26 dB ensures that your audio signals are amplified sufficiently for clear sound, making this amp a powerful option in any setup.

Moisture Sensitivity Level (MSL): 3

An MSL of 3 indicates that this product can withstand some moisture during handling without compromising performance.

Maximum Supply Voltage (Vsup): 18 V

A maximum supply voltage of 18 V allows for versatile application in various audio environments, ensuring compatibility with many systems.

Technical Specifications

Audio & Video Amplifiers TDA7850H 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-XZFM-T25

JESD-609 Code:

e3

Moisture Sensitivity Level (MSL):

3

No. of Channels:

4

No. of Functions:

1

No. of Terminals:

25

Nominal Output Power:

80 W

Package Body Material:

UNSPECIFIED

Package Code:

ZIP

Package Equivalence Code:

ZIP25H,.14,.7,40

Package Shape:

Package Style (Meter):

FLANGE MOUNT

Power Supplies (V):

13.2

Qualification:

Not Qualified

Sub-Category:

Audio/Video Amplifiers

Maximum Supply Current:

280 mA

Maximum Supply Voltage (Vsup):

18 V

Surface Mount:

NO

Technology:

MOS

Terminal Finish:

TIN

Terminal Form:

Terminal Pitch:

1 mm

Terminal Position:

ZIG-ZAG

Trade Compliance

TDA7850H 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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