LM4766

AKTIV

Overture-Serie: Zweifach-Audioverstärker, 40 W, mit Stummschaltung

Jetzt bestellen

Datenblatt

document-pdfAcrobat LM4766 Overture Audio Pwr Amp Series Dual 40W Audio Pwr Amp w/ Mute datasheet (Rev. F) (Englisch)

LM4766

AKTIV

Datenblatt

Jetzt bestellen

Produktdetails

Audio input type

Analog Input

Architecture

Class-AB

Speaker channels (max)

Stereo

Control interface

Hardware

Output power (W)

50

Power stage supply (max) (V)

60

Power stage supply (min) (V)

20

THD + N at 1 kHz (%)

0.06

Load (min) (Ω)

4

Analog supply voltage (min) (V)

20

Analog supply voltage (max) (V)

66

Rating

Catalog

Operating temperature range (°C)

0 to 70

Audio input type

Analog Input

Architecture

Class-AB

Speaker channels (max)

Stereo

Control interface

Hardware

Output power (W)

50

Power stage supply (max) (V)

60

Power stage supply (min) (V)

20

THD + N at 1 kHz (%)

0.06

Load (min) (Ω)

4

Analog supply voltage (min) (V)

20

Analog supply voltage (max) (V)

66

Rating

Catalog

Operating temperature range (°C)

0 to 70

TO-220 (NDL)

15

191.6915 mm² (20.02 mm × 9.575 mm)

SPiKe Protection
Minimal Amount of External Components Necessary
Quiet Fade-In/Out Mute Mode
Non-Isolated 15-Lead TO-220 Package
Wide Supply Range 20V - 78V

Key Specifications

THD+N at 1kHz at 2 x 30W Continuous Average Output Power Into 8Ω 0.1% (Max)
THD+N at 1kHz at Continuous Average Output Power of 2 x 30W Into 8Ω 0.009% (Typ)

All trademarks are the property of their respective owners.

SPiKe Protection
Minimal Amount of External Components Necessary
Quiet Fade-In/Out Mute Mode
Non-Isolated 15-Lead TO-220 Package
Wide Supply Range 20V - 78V

Key Specifications

THD+N at 1kHz at 2 x 30W Continuous Average Output Power Into 8Ω 0.1% (Max)
THD+N at 1kHz at Continuous Average Output Power of 2 x 30W Into 8Ω 0.009% (Typ)

All trademarks are the property of their respective owners.

The LM4766 is a stereo audio amplifier capable of delivering typically 40W per channel with the non-isolated "NDL" package and 30W per channel with the isolated "NDB" package of continuous average output power into an 8Ω load with less than 0.1% (THD+N).

The performance of the LM4766, utilizing its Self Peak Instantaneous Temperature (°Ke) (SPiKe) Protection Circuitry, places it in a class above discrete and hybrid amplifiers by providing an inherently, dynamically protected Safe Operating Area (SOA). SPiKe Protection means that these parts are safeguarded at the output against overvoltage, undervoltage, overloads, including thermal runaway and instantaneous temperature peaks.

Each amplifier within the LM4766 has an independent smooth transition fade-in/out mute that minimizes output pops. The IC's extremely low noise floor at 2µV and its extremely low THD+N value of 0.06% at the rated power make the LM4766 optimum for high-end stereo TVs or minicomponent systems.

The LM4766 is a stereo audio amplifier capable of delivering typically 40W per channel with the non-isolated "NDL" package and 30W per channel with the isolated "NDB" package of continuous average output power into an 8Ω load with less than 0.1% (THD+N).

The performance of the LM4766, utilizing its Self Peak Instantaneous Temperature (°Ke) (SPiKe) Protection Circuitry, places it in a class above discrete and hybrid amplifiers by providing an inherently, dynamically protected Safe Operating Area (SOA). SPiKe Protection means that these parts are safeguarded at the output against overvoltage, undervoltage, overloads, including thermal runaway and instantaneous temperature peaks.

Each amplifier within the LM4766 has an independent smooth transition fade-in/out mute that minimizes output pops. The IC's extremely low noise floor at 2µV and its extremely low THD+N value of 0.06% at the rated power make the LM4766 optimum for high-end stereo TVs or minicomponent systems.

filter

Andere Universalaudioverstärker suchen

Herunterladen Video mit Transkript ansehen Video

Top-Dokumentation	Typ	Titel	Datum
*	Datenblatt	LM4766 Overture Audio Pwr Amp Series Dual 40W Audio Pwr Amp w/ Mute datasheet (Rev. F)	21.03.2013
	Anwendungshinweis	Guidelines for Measuring Audio Power Amplifier Performance (Rev. A)	26.08.2019
	Anwendungshinweis	AN-1849 An Audio Amplifier Power Supply Design (Rev. C)	27.06.2019

Design und Entwicklung

Weitere Bedingungen oder erforderliche Ressourcen enthält gegebenenfalls die Detailseite, die Sie durch Klicken auf einen der unten stehenden Titel erreichen.

Simulationsmodell