TAS5715

AKTIV

Class-D-Audioverstärker, 25 W Stereo, 8- bis 26-V-Versorgungsspannung, Digitaleingang, Open-Loop, mi

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Datenblatt

document-pdfAcrobat TAS5715 20-W DIGITAL AUDIO POWER AMPLIFIER WITH EQ AND AGL datasheet (Englisch)

TAS5715

AKTIV

Datenblatt

Jetzt bestellen

Produktdetails

Audio input type

Digital Input

Architecture

Class-D

Speaker channels (max)

Stereo

Control interface

Software

Output power (W)

25

Power stage supply (max) (V)

26

Power stage supply (min) (V)

8

RDS(on) (Ω)

0.11

THD + N at 1 kHz (%)

0.03

Load (min) (Ω)

4

Analog supply voltage (min) (V)

3

Analog supply voltage (max) (V)

3.6

Rating

Catalog

Operating temperature range (°C)

0 to 85

Audio input type

Digital Input

Architecture

Class-D

Speaker channels (max)

Stereo

Control interface

Software

Output power (W)

25

Power stage supply (max) (V)

26

Power stage supply (min) (V)

8

RDS(on) (Ω)

0.11

THD + N at 1 kHz (%)

0.03

Load (min) (Ω)

4

Analog supply voltage (min) (V)

3

Analog supply voltage (max) (V)

3.6

Rating

Catalog

Operating temperature range (°C)

0 to 85

HTQFP (PHP)

48

81 mm² 9 x 9

Audio Input/Output
- 25-W Into an 8- Load From an 18-V Supply
- 50-W Support in PBTL Mode With 4- Load
- Wide PVDD Range, From 8 V to 26 V
- Efficient Class-D Operation Eliminates Need for Heatsinks
- Requires Only 3.3 V and PVDD
- One Serial Audio Input (Two Audio Channels)
- I²C Address Selection via PIN (Chip Select)
- Supports 8-kHz to 48-kHz Sample Rate (LJ/RJ/I²S)
- Headphone PWM Outputs
- Dedicated Pin for External Headphone-Amplifier Shutdown
- Single-Filter PBTL Support
Audio/PWM Processing
- Independent Channel Volume Controls With 24-dB to Mute
- Independent Headphone Volume
- Programmable Two-Band Dynamic Range Control
- Up to Eight User-Programmable Biquads per Channel
- Programmable Coefficients for DRC Filters
- DC Blocking Filters and PWM DC Detect
- CRC Checksum to Detect Biquad Coefficient Corruption
General Features
- Serial Control Interface Operational Without MCLK
- Factory-Trimmed Internal Oscillator for Automatic Rate Detection
- Surface Mount, 48-Pin, 7-mm × 7-mm HTQFP Package
- Thermal and Short-Circuit Protection
Benefits
- EQ: Speaker Equalization Improves Audio Performance
- DRC: Automatic Gain Limiter. Can Be Used As Power Limiter.
  Enables Speaker Protection, Easy Listening
- Two-Band DRC: Set Two Different Thresholds for Low- and
  High-Frequency Content
- Autobank Switching: Preload Coefficients for Different
  Sample Rates. No Need to Write New Coefficients to the
  Part When Sample Rate Changes
- Autodetect: Automatically Detects Sample-Rate Changes.
  No Need for External Microprocessor Intervention
- Single-Filter PBTL Support Reduces BOM Cost
- Thgermal Dissipation, Improving System Stability

Audio Input/Output
- 25-W Into an 8- Load From an 18-V Supply
- 50-W Support in PBTL Mode With 4- Load
- Wide PVDD Range, From 8 V to 26 V
- Efficient Class-D Operation Eliminates Need for Heatsinks
- Requires Only 3.3 V and PVDD
- One Serial Audio Input (Two Audio Channels)
- I²C Address Selection via PIN (Chip Select)
- Supports 8-kHz to 48-kHz Sample Rate (LJ/RJ/I²S)
- Headphone PWM Outputs
- Dedicated Pin for External Headphone-Amplifier Shutdown
- Single-Filter PBTL Support
Audio/PWM Processing
- Independent Channel Volume Controls With 24-dB to Mute
- Independent Headphone Volume
- Programmable Two-Band Dynamic Range Control
- Up to Eight User-Programmable Biquads per Channel
- Programmable Coefficients for DRC Filters
- DC Blocking Filters and PWM DC Detect
- CRC Checksum to Detect Biquad Coefficient Corruption
General Features
- Serial Control Interface Operational Without MCLK
- Factory-Trimmed Internal Oscillator for Automatic Rate Detection
- Surface Mount, 48-Pin, 7-mm × 7-mm HTQFP Package
- Thermal and Short-Circuit Protection
Benefits
- EQ: Speaker Equalization Improves Audio Performance
- DRC: Automatic Gain Limiter. Can Be Used As Power Limiter.
  Enables Speaker Protection, Easy Listening
- Two-Band DRC: Set Two Different Thresholds for Low- and
  High-Frequency Content
- Autobank Switching: Preload Coefficients for Different
  Sample Rates. No Need to Write New Coefficients to the
  Part When Sample Rate Changes
- Autodetect: Automatically Detects Sample-Rate Changes.
  No Need for External Microprocessor Intervention
- Single-Filter PBTL Support Reduces BOM Cost
- Thgermal Dissipation, Improving System Stability

The TAS5715 is a 25-W, efficient, digital audio-power amplifier for driving stereo bridge-tied speakers. One serial data input allows processing of up to two discrete audio channels and seamless integration to most digital audio processors and MPEG decoders. The device accepts a wide range of input data and data rates. A fully programmable data path routes these channels to the internal speaker drivers.

The TAS5715 is a slave-only device receiving all clocks from external sources. The TAS5715 operates with a PWM carrier between a 384-kHz switching rate and a 352-KHz switching rate, depending on the input sample rate. Oversampling combined with a fourth-order noise shaper provides a flat noise floor and excellent dynamic range from 20 Hz to 20 kHz.

The TAS5715 is a 25-W, efficient, digital audio-power amplifier for driving stereo bridge-tied speakers. One serial data input allows processing of up to two discrete audio channels and seamless integration to most digital audio processors and MPEG decoders. The device accepts a wide range of input data and data rates. A fully programmable data path routes these channels to the internal speaker drivers.

The TAS5715 is a slave-only device receiving all clocks from external sources. The TAS5715 operates with a PWM carrier between a 384-kHz switching rate and a 352-KHz switching rate, depending on the input sample rate. Oversampling combined with a fourth-order noise shaper provides a flat noise floor and excellent dynamic range from 20 Hz to 20 kHz.

filter

Andere Lautsprecher-, TV- und Soundbar-Audioverstärker suchen

Herunterladen Video mit Transkript ansehen Video

20-W-Stereo-, 16-V-Open-Loop-Digitaleingang-Audioverstärker der Klasse D der nächsten Generation mit EQ und 3-Band-AGL: TAS5733L

25-W-Stereo-, 26-V-Open-Loop-Digitaleingang-Audioverstärker der Klasse D der nächsten Generation mit EQ und 3-Band-AGL: TAS5751M

25-W-Stereo-, 26-V-Open-Loop-Digitaleingang-Audioverstärker der Klasse D der nächsten Generation mit EQ, 3-Band-AGL und Kopfhörerausgang: TAS5753MD

Technische Dokumentation

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Alle anzeigen 5

	Typ	Titel	Datum
*	Data sheet	TAS5715 20-W DIGITAL AUDIO POWER AMPLIFIER WITH EQ AND AGL datasheet	05 Mai 2009
	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	AN-1737 Managing EMI in Class D Audio Applications (Rev. A)	01 Mai 2013
	User guide	25W Digital Input Amplifier With EQ and 2-Band DRC, TAS5715	27 Okt 2010

Design und Entwicklung

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

Evaluierungsplatine

TAS5715EVM — TAS5715EVM-Evaluierungsmodul

The TAS5715EVM evaluation module demonstrates the capabilities TAS5715PHP. The TAS5715 combines a 25W stereo class-D audio power amplifier with headphone PWM outputs. This EVM and accompanying materials allows the user to experiment with the two-band DRC, the programmable EQ, Digital THD manager. (...)

Benutzerhandbuch: PDF

Nicht verfügbar auf TI.com

GUI für Evaluierungsmodul (EVM)

SLOC228 — TAS57X_v3.2_Build_7 GUI Setup

Unterstützte Produkte und Hardware

Produkte

General-purpose audio amplifiers

TAS5717 — Class-D-Audioverstärker mit Analog-Eingang, 10 W Stereo, 4,5 bis 26 V Versorgungsspannung, digitaler
TAS5727 — Class-D-Audioverstärker, 25 W Mono, 8- bis 26-V-Stromversorgung, Digitaleingang, Open-Loop, mit Laut

Speaker, TV & soundbar audio amplifiers

TAS5713 — Class-D-Audioverstärker, 25 W Stereo, 8- bis 26-V-Versorgungsspannung, Digitaleingang, Open-Loop, mi
TAS5715 — Class-D-Audioverstärker, 25 W Stereo, 8- bis 26-V-Versorgungsspannung, Digitaleingang, Open-Loop, mi
TAS5719 — Class-D-Audioverstärker mit 15 W Stereo, 4,5 bis 26 V Versorgungsspannung, digitaler Eingang, Open-L

Hardware-Entwicklung

Evaluierungsplatine

TAS5715EVM — TAS5715EVM-Evaluierungsmodul
TAS5717EVM — TAS5717EVM-Evaluierungsmodul
TAS5719EVM — TAS5719EVM-Evaluierungsmodul
TAS5727EVM — TAS5727EVM-Evaluierungsmodul

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Simulationstool

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 Design- und Simulationssuite mit vollem Funktionsumfang verwendet eine analoge Analyse-Engine von Cadence®. PSpice für TI ist kostenlos erhältlich und (...)

Anfordern

Gehäuse	Pins	CAD-Symbole, Footprints und 3D-Modelle
HTQFP (PHP)	48	Ultra Librarian

Es gelten die allgemeinen Geschäftsbedingungen von TI für Evaluierungsartikel.

TAS5715

Class-D-Audioverstärker, 25 W Stereo, 8- bis 26-V-Versorgungsspannung, Digitaleingang, Open-Loop, mi

TAS5715

Produktdetails

Technische Dokumentation

Design und Entwicklung

TAS5715EVM — TAS5715EVM-Evaluierungsmodul

SLOC228 — TAS57X_v3.2_Build_7 GUI Setup

Unterstützte Produkte und Hardware

Produkte

General-purpose audio amplifiers

Speaker, TV & soundbar audio amplifiers

Hardware-Entwicklung

Evaluierungsplatine

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

Bestellen & Qualität

Support und Schulungen

TI E2E™-Foren mit technischem Support von TI-Ingenieuren

Videoreihe

Videos

Download-Möglichkeiten

SLOC228 — TAS57X_v3.2_Build_7 GUI Setup

General-purpose audio amplifiers

Speaker, TV & soundbar audio amplifiers

Hardware-Entwicklung

Versionsinformationen