TAS5782M

Name: TAS5782M
Brand: TI
SKU: TAS5782M
Price: 3.194 USD

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Intelligenter Class-D-Audioverstärker mit Digitaleingang, 20-W-Stereo, 40-W-Mono, 4,5-bis 26,4-V-Ver

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Datenblatt

document-pdfAcrobat TAS5782M 30 W Stereo Class-D Amplifier with 96-kHz Processing datasheet (Rev. A) (Englisch) PDF | HTML

TAS5782M

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Datenblatt

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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)

3

Output power (W)

40

SNR (dB)

103

THD + N at 1 kHz (%)

0.2

Iq (typ) (mA)

81.3

Control interface

Software

Closed/open loop

Closed

Analog supply (min) (V)

4.5

Analog supply voltage (max) (V)

26.4

Sampling rate (max) (kHz)

96

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)

3

Output power (W)

40

SNR (dB)

103

THD + N at 1 kHz (%)

0.2

Iq (typ) (mA)

81.3

Control interface

Software

Closed/open loop

Closed

Analog supply (min) (V)

4.5

Analog supply voltage (max) (V)

26.4

Sampling rate (max) (kHz)

96

Operating temperature range (°C)

-25 to 85

HTSSOP (DCA)

48

101.25 mm² 12.5 x 8.1

Flexible Audio I/O Configuration
- Supports I²S, TDM, LJ, RJ Digital Input
- Sample Rate Support
- BD Amplifier Modulation
- Supports 3-Wire Digital Audio Interface (No MCLK required)
High-Performance Closed-Loop Architecture (PVDD = 12 V, R_SPK = 8 Ω, SPK_GAIN = 20 dB)
- Closed-Loop = reduced component count/ smaller solution size
- Idle Channel Noise = 62 µVrms (A-Wtd)
- THD+N = 0.2% (at 1 W, 1 kHz)
- SNR = 103dB A-Wtd (Ref. to THD+N = 1%)
Flexible Processing Features
- 15 BiQuads / SmartEQ
- 2 x 5 BiQuads for X-Over / EQ
- 3-Band Advanced DRC + AGL
- Dynamic EQ and SmartBass
- Sound Field Spatializer (SFS)
- 96-kHz Processor Sampling
Communication Features
- Software Mode Control via I²C Port
- Two Address Select Pins – Up to 4 Devices
Robustness and Reliability Features
- Clock Error , DC, and Short-Circuit Protection
- Overtemperature and Overcurrent Protection

Flexible Audio I/O Configuration
- Supports I²S, TDM, LJ, RJ Digital Input
- Sample Rate Support
- BD Amplifier Modulation
- Supports 3-Wire Digital Audio Interface (No MCLK required)
High-Performance Closed-Loop Architecture (PVDD = 12 V, R_SPK = 8 Ω, SPK_GAIN = 20 dB)
- Closed-Loop = reduced component count/ smaller solution size
- Idle Channel Noise = 62 µVrms (A-Wtd)
- THD+N = 0.2% (at 1 W, 1 kHz)
- SNR = 103dB A-Wtd (Ref. to THD+N = 1%)
Flexible Processing Features
- 15 BiQuads / SmartEQ
- 2 x 5 BiQuads for X-Over / EQ
- 3-Band Advanced DRC + AGL
- Dynamic EQ and SmartBass
- Sound Field Spatializer (SFS)
- 96-kHz Processor Sampling
Communication Features
- Software Mode Control via I²C Port
- Two Address Select Pins – Up to 4 Devices
Robustness and Reliability Features
- Clock Error , DC, and Short-Circuit Protection
- Overtemperature and Overcurrent Protection

The TAS5782M device is a high-performance, stereo closed-loop Class-D amplifier with integrated audio processor with up to 96-kHz architecture. To convert from digital to analog, the device uses a high performance DAC with Burr Brown™ audio technology. It requires only two power supplies: one DVDD for low-voltage circuitry and one PVDD for high-voltage circuitry. It is controlled by a software control port using standard I²C communication.

An optimal mix of thermal performance and device cost is provided in the 90 mΩ r_DS(on) of the output MOSFETs. Additionally, a thermally enhanced 48-Pin TSSOP provides excellent operation in the elevated ambient temperatures found in modern consumer electronic devices.

The TAS5782M device is a high-performance, stereo closed-loop Class-D amplifier with integrated audio processor with up to 96-kHz architecture. To convert from digital to analog, the device uses a high performance DAC with Burr Brown™ audio technology. It requires only two power supplies: one DVDD for low-voltage circuitry and one PVDD for high-voltage circuitry. It is controlled by a software control port using standard I²C communication.

An optimal mix of thermal performance and device cost is provided in the 90 mΩ r_DS(on) of the output MOSFETs. Additionally, a thermally enhanced 48-Pin TSSOP provides excellent operation in the elevated ambient temperatures found in modern consumer electronic devices.

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Alle anzeigen 5

	Typ	Titel		Datum
*	Data sheet	TAS5782M 30 W Stereo Class-D Amplifier with 96-kHz Processing datasheet (Rev. A)	PDF \| HTML	25 Jul 2017
	Technical article	How smart amps are bringing high-fidelity audio into the smart home	PDF \| HTML	03 Mai 2021
	Application note	TAS5782M Process Flows (Rev. B)		17 Okt 2017
	Technical article	What are the building blocks of high-definition audio systems?	PDF \| HTML	06 Jun 2017
	User guide	TAS5782M Evaluation Module		17 Mär 2017

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HTSSOP (DCA)	48	Optionen anzeigen

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TAS5782M

Intelligenter Class-D-Audioverstärker mit Digitaleingang, 20-W-Stereo, 40-W-Mono, 4,5-bis 26,4-V-Ver

TAS5782M

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