TAS5713
Class-D-Audioverstärker, 25 W Stereo, 8- bis 26-V-Versorgungsspannung, Digitaleingang, Open-Loop, mi
TAS5713
- Audio Input/Output
- 25-W Into an 8- Load From a 20-V Supply
- Wide PVDD Range, From 8 V to 26 V
- Supports BTL Configuration With 4- Load
- Efficient Class-D Operation Eliminates Need for Heatsinks
- One Serial Audio Input (Two Audio Channels)
- I2C Address Selection Pin (Chip Select)
- Single Output Filter PBTL Support
- Supports 8-kHz to 48-kHz Sample Rate (LJ/RJ/I2S)
- Audio/PWM Processing
- Independent Channel Volume Controls With Gain of 24 dB to Mute
- Programmable Two-Band Dynamic-Range Control
- 22 Programmable Biquads for Speaker EQ and Other Audio-Processing Features
- Programmable Coefficients for DRC Filters
- DC Blocking Filters
- General Features
- I2C Serial Control Interface Operational Without MCLK
- Requires Only 3.3 V and PVDD
- No External Oscillator: Internal Oscillator for Automatic Rate Detection
- Surface-Mount, 48-Pin, 7-mm × 7-mm HTQFP Package
- Thermal and Short-Circuit Protection
- 106-dB SNR, A-Weighted
- AD and BD PWM-Mode Support
- Up to 90% Efficient
- Benefits
- EQ: Speaker Equalization Improves Audio Performance
- DRC: Dynamic Range Compression. Can Be Used As Power Limiter.
Enables Speaker Protection, Easy Listening, Night-Mode Listening - 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
The TAS5713 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 TAS5713 is a slave-only device receiving all clocks from external sources. The TAS5713 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..
Next Generation 20-W Stereo, 16V Open-Loop Digital Input Audio Class-D Amplifier with EQ and 3-Band AGL: TAS5733L
Next Generation 25-W Stereo, 26V Open-Loop Digital Input Audio Class-D Amplifier with EQ and 3-Band AGL: TAS5751M
Next Generation 25-W Stereo, 26V Open-Loop Digital Input Audio Class-D Amplifier with EQ, 3-Band AGL and Headphone Output: TAS5753MD
Technische Dokumentation
Typ | Titel | Datum | ||
---|---|---|---|---|
* | Data sheet | TAS5713 25-W Digital Audio Power Amplifier With EQ and DRC datasheet (Rev. A) | 23 Aug 2010 | |
Application note | Using Thermal Calculation Tools for Analog Components (Rev. A) | 30 Aug 2019 | ||
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 | 18 Dez 2009 |
Design und Entwicklung
Weitere Bedingungen oder erforderliche Ressourcen enthält gegebenenfalls die Detailseite, die Sie durch Klicken auf einen der unten stehenden Titel erreichen.
TAS5713PHPEVM — TAS5713PHP-Evaluierungsmodul
The TAS5713EVM evaluation module demonstrates the TAS5713 device from Texas Instruments. TheTAS5713 combines a high-performance PWM processor with a class-D audio power amplifier. This EVM can be configured with two bridge-tied loads (BTL) (2.0). For detailed information about the TAS5713EVM (...)
SLOC274 — TAS5713 GUI TAS5713_V3.3_Build_11
Unterstützte Produkte und Hardware
Produkte
Lautsprecherverstärker
PSPICE-FOR-TI — PSpice® für TI Design-und Simulationstool
Gehäuse | Pins | CAD-Symbole, Footprints und 3D-Modelle |
---|---|---|
HTQFP (PHP) | 48 | Ultra Librarian |
Bestellen & Qualität
- RoHS
- REACH
- Bausteinkennzeichnung
- Blei-Finish/Ball-Material
- MSL-Rating / Spitzenrückfluss
- MTBF-/FIT-Schätzungen
- Materialinhalt
- Qualifikationszusammenfassung
- Kontinuierliches Zuverlässigkeitsmonitoring
- Werksstandort
- Montagestandort
Support und Schulungen
TI E2E™-Foren mit technischem Support von TI-Ingenieuren
Inhalte werden ohne Gewähr von TI und der Community bereitgestellt. Sie stellen keine Spezifikationen von TI dar. Siehe Nutzungsbedingungen.
Bei Fragen zu den Themen Qualität, Gehäuse oder Bestellung von TI-Produkten siehe TI-Support.