TAS5768M

Name: TAS5768M
Brand: TI
SKU: TAS5768M
Price: 3.218 USD

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Intelligenter Audioverstärker der Klasse D mit 50 W Stereo, 100 W Mono, 4,5 bis 26,4 V Versorgungssp

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Datenblatt

document-pdfAcrobat TAS576xM 2x50-W/4-Ω PurePath Smart Amp datasheet (Rev. D) (Englisch) PDF | HTML

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TAS5825M

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Intelligenter Class-D-Audioverstärker mit 38 W Stereo, 65 W Mono, 4,5 bis 26 V, digitalem Eingang un TAS5825M is our 38-W stereo, 65-W mono Class-D digital input smart audio amplifier, with improved SNR, improved quiescent current, and Smart Amp capabilities.

TAS5768M

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Datenblatt

Jetzt bestellen

Produktdetails

Audio input type

Digital Input

Architecture

Class-D, Smart Amp

Speaker channels (max)

Stereo

Rating

Catalog

Power stage supply (max) (V)

26.4

Power stage supply (min) (V)

4.5

Load (min) (Ω)

1

Output power (W)

50

SNR (dB)

106

THD + N at 1 kHz (%)

0.02

Iq (typ) (mA)

20

Control interface

Software

Closed/open loop

Closed

Analog supply (min) (V)

4.5

Analog supply voltage (max) (V)

26.4

Sampling rate (max) (kHz)

48

PSRR (dB)

8

Operating temperature range (°C)

-25 to 85

Audio input type

Digital Input

Architecture

Class-D, Smart Amp

Speaker channels (max)

Stereo

Rating

Catalog

Power stage supply (max) (V)

26.4

Power stage supply (min) (V)

4.5

Load (min) (Ω)

1

Output power (W)

50

SNR (dB)

106

THD + N at 1 kHz (%)

0.02

Iq (typ) (mA)

20

Control interface

Software

Closed/open loop

Closed

Analog supply (min) (V)

4.5

Analog supply voltage (max) (V)

26.4

Sampling rate (max) (kHz)

48

PSRR (dB)

8

Operating temperature range (°C)

-25 to 85

HTSSOP (DCA)

48

101.25 mm² 12.5 x 8.1

VQFN (RMT)

48

35 mm² 7 x 5

PurePath Smart Amp:
- Optimizes and Protects Dynamic Loudspeakers
- Bass Q-compensation and Frequency Extension: More Loudness, Bass Enhancement, Better Clarity and Higher Fidelity.
- Thermal and Excursion Limitation.
Stereo Class-D Amplifier With:
- Wide Power Supply Range: 4.5 V –26.4 V
- Wide Load Range: 2 Ω – 8 Ω;
- High output current: 2x 7.5 A
- Peak output power 2x 50 W/4 Ω
- Continuous Power: 2x 20 W w/o heat sink
- Click and Pop free: Power, Mute and Standby ON/OFF
- Low Output Noise: <60 µVrms at 12 V-supply, <90 µVrms at 24-V supply
- Low THD+N: <0.02% at 1 W/4 Ω, 1 kHz
- Thermal, Over-Current and Short-Circuit Protected
Configurable Digital Audio Processor.
- Down Mixing and Custom EQ with 10 BiQuads
Digital Audio Interface: I²S or TDM input w.
- 44.1 kHz and 48 kHz FS
- Configurable Digital Output
Multisegment DAC with Excellent Jitter Suppression
Integrated High-Performance Audio PLL
I²C control
48-pin PowerPAD™ HTSSOP or VQFN Package

PurePath Smart Amp:
- Optimizes and Protects Dynamic Loudspeakers
- Bass Q-compensation and Frequency Extension: More Loudness, Bass Enhancement, Better Clarity and Higher Fidelity.
- Thermal and Excursion Limitation.
Stereo Class-D Amplifier With:
- Wide Power Supply Range: 4.5 V –26.4 V
- Wide Load Range: 2 Ω – 8 Ω;
- High output current: 2x 7.5 A
- Peak output power 2x 50 W/4 Ω
- Continuous Power: 2x 20 W w/o heat sink
- Click and Pop free: Power, Mute and Standby ON/OFF
- Low Output Noise: <60 µVrms at 12 V-supply, <90 µVrms at 24-V supply
- Low THD+N: <0.02% at 1 W/4 Ω, 1 kHz
- Thermal, Over-Current and Short-Circuit Protected
Configurable Digital Audio Processor.
- Down Mixing and Custom EQ with 10 BiQuads
Digital Audio Interface: I²S or TDM input w.
- 44.1 kHz and 48 kHz FS
- Configurable Digital Output
Multisegment DAC with Excellent Jitter Suppression
Integrated High-Performance Audio PLL
I²C control
48-pin PowerPAD™ HTSSOP or VQFN Package

The TAS576xM PurePath Smart Amp enhance the bass, sound fidelity and provide more loudness and at the same time drive a speaker to its thermal and mechanical limits.

The TAS576xM contains two BTL class-D amplifiers – with up to 2x50W peak into 4Ω. The amplifier is thermally designed to fit with the typical speaker so it can handle high peaks for the time it takes the speaker voice-coil to heat up, and then it lowers the average power to safe limits.

The wide supply range of 4.5 V to 26.4 V enables the use of a wide range of different power supply options from 2-cell Li-Ion batteries to fixed 24 V supply.

TI’s PurePath Smart Amp technology allow speakers to be driven with more peak power than their average power rating, without fear of damage to the speaker through over excursion or thermal-overload.

The TAS576xM PurePath Smart Amp enhance the bass, sound fidelity and provide more loudness and at the same time drive a speaker to its thermal and mechanical limits.

The TAS576xM contains two BTL class-D amplifiers – with up to 2x50W peak into 4Ω. The amplifier is thermally designed to fit with the typical speaker so it can handle high peaks for the time it takes the speaker voice-coil to heat up, and then it lowers the average power to safe limits.

The wide supply range of 4.5 V to 26.4 V enables the use of a wide range of different power supply options from 2-cell Li-Ion batteries to fixed 24 V supply.

TI’s PurePath Smart Amp technology allow speakers to be driven with more peak power than their average power rating, without fear of damage to the speaker through over excursion or thermal-overload.

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Alle anzeigen 7

	Typ	Titel		Datum
*	Data sheet	TAS576xM 2x50-W/4-Ω PurePath Smart Amp datasheet (Rev. D)	PDF \| HTML	10 Okt 2018
	Application note	Guidelines for Measuring Audio Power Amplifier Performance (Rev. A)		26 Aug 2019
	Application note	AN-1849 An Audio Amplifier Power Supply Design (Rev. C)		27 Jun 2019
	Application note	Getting Started with Smart Amp Development (Rev. D)		01 Mär 2017
	Application note	PurePath™ Smart Amp for Laptops (Rev. A)		10 Mär 2015
	Application note	Audio Characterization Primer		09 Aug 2014
	Application note	AN-1737 Managing EMI in Class D Audio Applications (Rev. A)		01 Mai 2013

Design und Entwicklung

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Evaluierungsplatine

TAS5766MRMTEVM — TAS5766M PurePath Smart Amp in QFN – Evaluierungsmodul

The TAS5766MRTMEVM allows evaluation of the TAS5766M and TAS5768M family of PurePath™ Smart Amp closed-loop, I2S-input amplifiers. It is populated with two TAS5766MRMT (48-pin QFN package) devices which allow operation from power supply voltages from 4.5V to 26.4V.

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Benutzerhandbuch: PDF

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TAS57XXM IBIS Model

SLAM221.ZIP (105 KB) - IBIS Model

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PSPICE-FOR-TI — PSpice® für TI Design-und Simulationstool

PSpice® für TI ist eine Design- und Simulationsumgebung, welche Sie dabei unterstützt, die Funktionalität analoger Schaltungen zu evaluieren. Diese voll ausgestattete Design- und Simulationssuite verwendet eine analoge Analyse-Engine von Cadence®. PSpice für TI ist kostenlos erhältlich und (...)

Anfordern

Gehäuse	Pins	CAD-Symbole, Footprints und 3D-Modelle
HTSSOP (DCA)	48	Ultra Librarian
VQFN (RMT)	48	Ultra Librarian

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TAS5768M

Intelligenter Audioverstärker der Klasse D mit 50 W Stereo, 100 W Mono, 4,5 bis 26,4 V Versorgungssp

Eine neuere Version dieses Produkts ist verfügbar

Selbe Funktionalität wie der verglichene Baustein bei abweichender Anschlussbelegung

TAS5768M

Produktdetails

Technische Dokumentation

Design und Entwicklung

TAS5766MRMTEVM — TAS5766M PurePath Smart Amp in QFN – Evaluierungsmodul

TAS57XXM IBIS Model

PSPICE-FOR-TI — PSpice® für TI Design-und Simulationstool

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