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TAS2563

ACTIVE

6.1-W, digital input, smart amp & integrated speaker protection, advanced EQ & 11-V Class-H boost

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Data sheet

TAS2563

ACTIVE
Data sheet Order now

Product details

Audio input type Digital Input Architecture Class-D Boosted, Smart Amp Speaker channels (max) Mono Rating Catalog Power stage supply (max) (V) 16 Power stage supply (min) (V) 2.7 Load (min) (Ω) 3.2 Output power (W) 6.1 SNR (dB) 112.5 THD + N at 1 kHz (%) 0.01 Iq (typ) (mA) 2.7 Control interface I2C Closed/open loop Closed Analog supply (min) (V) 2.7 Analog supply voltage (max) (V) 5.5 Sampling rate (max) (kHz) 96 PSRR (dB) 100 Operating temperature range (°C) -40 to 85
Audio input type Digital Input Architecture Class-D Boosted, Smart Amp Speaker channels (max) Mono Rating Catalog Power stage supply (max) (V) 16 Power stage supply (min) (V) 2.7 Load (min) (Ω) 3.2 Output power (W) 6.1 SNR (dB) 112.5 THD + N at 1 kHz (%) 0.01 Iq (typ) (mA) 2.7 Control interface I2C Closed/open loop Closed Analog supply (min) (V) 2.7 Analog supply voltage (max) (V) 5.5 Sampling rate (max) (kHz) 96 PSRR (dB) 100 Operating temperature range (°C) -40 to 85
DSBGA (YBG) 42 7.606386 mm² 2.997 x 2.538 VQFN-HR (RPP) 32 18 mm² 4.5 x 4
  • Key Features
    • 11.5V, 12-step Look-Ahead Class-H boost
    • Integrated DSP
    • Full Scale Ultrasonic Output to 40kHz
    • 2 PDM Microphone inputs
  • Powerful Class-D Audio Amplifier :
    • 6.1W 1% THD+N (4Ω, 3.6V)
    • 5W 1% THD+N (8Ω, 3.6V)
    • 10W 1% THD+N (4Ω, 12V)
  • Protection Features:
    • Real-Time I/V-Sense Speaker Protection
    • Speaker Thermal & Over-Excursion Protection
    • Short and Open Load Protection
    • Thermal and Over-Current Protection
  • Advanced Audio Processing
    • Dedicated Real-Time DSP with:
      • 10-Band Equalizer
      • 3-Band Dynamic EQ
      • Dynamic Range Compression
      • Psychoacoustic Bass
  • Flexible Interfaces and Control :
    • I2S/TDM: 8 Channels of 32 Bit up to 96KSPS
    • I2C: Selectable Addresses with Fast Mode+
    • Inter-Chp Communication Bus (DSBGA)
    • 8kHz to 96kHz Sample Rates
  • Power Efficiency and Flexibility :
    • 83.5% Efficiency at W
    • <1uA HW Shutdown VBAT Current
    • Boost-Bypass Mode
  • Power Supplies and Management
    • VBAT: 2.5V to 5.5V
    • VDD: 1.62V to 1.95V
    • PVDD: VBAT to 13V (QFN)

    • PVDD: VBAT to 15V (QFN, VBAT < 3.5V)

    • PVDD: VBAT to 16V (DSBGA)
    • IOVDD: 1.65V to 3.6V
    • VBAT Tracking Peak Voltage Limiter
    • Advanced Brown Out Prevention
  • Key Features
    • 11.5V, 12-step Look-Ahead Class-H boost
    • Integrated DSP
    • Full Scale Ultrasonic Output to 40kHz
    • 2 PDM Microphone inputs
  • Powerful Class-D Audio Amplifier :
    • 6.1W 1% THD+N (4Ω, 3.6V)
    • 5W 1% THD+N (8Ω, 3.6V)
    • 10W 1% THD+N (4Ω, 12V)
  • Protection Features:
    • Real-Time I/V-Sense Speaker Protection
    • Speaker Thermal & Over-Excursion Protection
    • Short and Open Load Protection
    • Thermal and Over-Current Protection
  • Advanced Audio Processing
    • Dedicated Real-Time DSP with:
      • 10-Band Equalizer
      • 3-Band Dynamic EQ
      • Dynamic Range Compression
      • Psychoacoustic Bass
  • Flexible Interfaces and Control :
    • I2S/TDM: 8 Channels of 32 Bit up to 96KSPS
    • I2C: Selectable Addresses with Fast Mode+
    • Inter-Chp Communication Bus (DSBGA)
    • 8kHz to 96kHz Sample Rates
  • Power Efficiency and Flexibility :
    • 83.5% Efficiency at W
    • <1uA HW Shutdown VBAT Current
    • Boost-Bypass Mode
  • Power Supplies and Management
    • VBAT: 2.5V to 5.5V
    • VDD: 1.62V to 1.95V
    • PVDD: VBAT to 13V (QFN)

    • PVDD: VBAT to 15V (QFN, VBAT < 3.5V)

    • PVDD: VBAT to 16V (DSBGA)
    • IOVDD: 1.65V to 3.6V
    • VBAT Tracking Peak Voltage Limiter
    • Advanced Brown Out Prevention

The TAS2563 is a digital input Class-D audio amplifier optimized for efficiently driving high peak power into small loudspeakers. The Class-D amplifier is capable of delivering 6.1W of peak power into a 4Ω load at battery voltage of 3.6V using the integrated 11.5V Class-H boost, or 10W peak power into 4Ω load in boost bypass mode using external 12V supply.

An on-chip, low-latency DSP supports Texas Instruments SmartAmp speaker protection algorithms. The integrated current and voltage sense provides for real-time monitoring of the loudspeakers, which permits pushing peak sound pressure levels (SPL) while keeping speakers from being damaged.

The integrated look-ahead Class-H boost dynamically adjusts boost voltage during playback, increasing efficiency and saving battery life in battery-powered systems. For regulated wall-powered systems, TAS2563 also features a boost bypass mode, supporting supply voltages of up to 16V for even higher output power.

Two PDM microphone inputs simplify the audio signal chain for two-way audio systems, interfacing digital microphones with the host processor. A battery-tracking peak voltage limiter with brown-out protection prevents systems shutdowns by optimizing amplifier headroom over the entire charge cycle.

The TAS2563 is a digital input Class-D audio amplifier optimized for efficiently driving high peak power into small loudspeakers. The Class-D amplifier is capable of delivering 6.1W of peak power into a 4Ω load at battery voltage of 3.6V using the integrated 11.5V Class-H boost, or 10W peak power into 4Ω load in boost bypass mode using external 12V supply.

An on-chip, low-latency DSP supports Texas Instruments SmartAmp speaker protection algorithms. The integrated current and voltage sense provides for real-time monitoring of the loudspeakers, which permits pushing peak sound pressure levels (SPL) while keeping speakers from being damaged.

The integrated look-ahead Class-H boost dynamically adjusts boost voltage during playback, increasing efficiency and saving battery life in battery-powered systems. For regulated wall-powered systems, TAS2563 also features a boost bypass mode, supporting supply voltages of up to 16V for even higher output power.

Two PDM microphone inputs simplify the audio signal chain for two-way audio systems, interfacing digital microphones with the host processor. A battery-tracking peak voltage limiter with brown-out protection prevents systems shutdowns by optimizing amplifier headroom over the entire charge cycle.
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Technical documentation

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Type Title Date
* Data sheet TAS2563 6.1 W Boosted Class-D Audio Amplifier With Integrated DSP and IV Sense datasheet (Rev. D) PDF | HTML 17 Jan 2024
Application note TAS2563 PDM Microphone Interface and Echo Reference PDF | HTML 16 Jun 2022
Application note TAS2x63QFN Schematic and Layout Guidelines (Rev. A) PDF | HTML 19 Jan 2022
EVM User's guide TAS2563RPPEVM User's Guide (Rev. A) PDF | HTML 12 Nov 2021
Technical article How smart amps are bringing high-fidelity audio into the smart home PDF | HTML 03 May 2021
Application note TAS2563 Tuning Guide (Rev. A) PDF | HTML 08 Mar 2021
Technical article How to extend battery life and reduce power consumption with Class-D audio amplifi PDF | HTML 10 Dec 2020
Certificate TAS2X63EVM EU RoHS Declaration of Conformity (DoC) 08 Dec 2020
Application note How to Use External PVDD Configuration 07 Oct 2020
Application note Current and Voltage Sensing Accuracy and Linearity PDF | HTML 21 Jul 2020
Application note Limitations of Capacitor only EMI Filters on Class-D Amplifiers PDF | HTML 21 Jul 2020
Application brief TAS2563 Device Features and Controls Overview PDF | HTML 20 Jul 2020
Application note TAS2563 End System Integration Guide PDF | HTML 20 Jul 2020
Application brief TAS2563 Speaker Characterization Guide PDF | HTML 20 Jul 2020
Application note TAS2563 Quick Start Guide 13 Jul 2020
Application note Requesting Access to Audio Software 18 Jun 2020
Technical article How a look-ahead boost conquers battery-life challenges in speakers PDF | HTML 20 Feb 2020
Application note TAS2562, TAS2563 Thermal Foldback Feature on SmartAmps PDF | HTML 29 Jan 2020
Application note TAS2563 Schematic and Layout Guidelines 29 Jan 2020
User guide SmartAmp Learning Board 2 User's Guide (Rev. A) 13 Sep 2019
Application note Guidelines for Measuring Audio Power Amplifier Performance (Rev. A) 26 Aug 2019
Application note Passive Component Selection Guide for Class-D Audio Amplifier 27 Jun 2019
Application note Battery Voltage Tracking Limiter and Brown-Out Protection PDF | HTML 26 Jun 2019
Application note PCB Layout Guidelines for TAS2xxx Series Class-D Boosted Audio Amplifier 06 Jun 2019
Application note Benefits of Class-G and Class-H Boost in Audio Amplifiers 30 Apr 2019
Application note PLL and Clocking Configuration for Audio Devices PDF | HTML 26 Mar 2019
EVM User's guide TAS2563YBGEVM-DC Evaluation module user's guide 18 Jan 2019
Application note How the SmartAmp Speaker Protection Algorithm Compensates the Effects of Series 08 Aug 2018
Application note SmartPA Speaker Protection Algorithm 06 Aug 2018
Technical article Smart speakers don’t have to sound as small as they are PDF | HTML 04 Jun 2018
Technical article Don’t limit your audio: how to achieve loud sound from a small speaker PDF | HTML 18 Dec 2017
Application note Smart Amp Tuning Guide 05 Sep 2017
Application note Smart Amp Quick Start Guide 03 Aug 2017
Application note AN-1737 Managing EMI in Class D Audio Applications (Rev. A) 01 May 2013

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

PP-SALB2-EVM — PP-SALB2-EVM Smart amp speaker characterization board evaluation module (Learning Board 2)

This board supports: TAS2555YZEVM, TAS2557EVM and TAS2559EVM.

The Smart Amplifier Speaker Characterization Board, when used in conjunction with a supported TI Smart Amplifier and PurePath Console software, provides users the ability to measure speaker excursion, temperature and other parameters for (...)

User guide: PDF
Not available on TI.com
Evaluation board

PPC3-EVM-MB — PPC3-EVM-MB Motherboard for smart amp daughter card evaluation modules

As a motherboard for smart amp solutions, this EVM allows for a modular approach to TI's low power audio/haptics portfolio. Enabled with each product's respective daughter card, the designer can evaluate their application and assess a wider range of possible solutions. Can moderate between (...)
User guide: PDF
Not available on TI.com
Evaluation board

TAS2563YBGEVM-DC — TAS2563 DSBGA 6-W smart amp with integrated DSP daughter card evaluation module (motherboard need

The TAS2563YBGEVM-DC daughter card evaluation module (EVM) is designed to be used in conjunction with the PPC3-EVM-MB. This EVM provides the designer with the tools to integrate our SmartAmp portfolio into their application. The onboard DSP of the TAS2563 device enables the designer to characterize (...)

User guide: PDF
Not available on TI.com
Evaluation board

TAS2X63EVM — TAS2563 QFN 6-W smart amp with integrated DSP stand-alone evaluation module

The TAS2X63EVM evaluation module (EVM) is designed to be used as stand-alone evalution tool, this EVM provides the designer with the tools to integrate TI's boosted smart amplifier TAS2563 into their system. This EVM provides mono speaker output using the TAS2563 Smart Amp. The designer can (...)
User guide: PDF | HTML
Not available on TI.com
Application software & framework

PUREPATHCONSOLE — PurePath™ Console graphical development suite for audio system design and development

PurePath™ Console is a highly integrated and easy-to-use audio development suite designed specifically to simplify the evaluation, configuration and debug process associated with the development of audio products. Watch how easy it is to use the PurePath™ Console 3 software.

PurePath Console’s (...)
Supported products & hardware

Supported products & hardware

Products
Audio CODECs
TAC5111 — Low-power mono audio codec with 105dB dynamic range ADC and 114dB dynamic range DAC TAC5111-Q1 — Automotive low power mono audio codec with 102-dB dynamic range ADC, 106-dB DAC TAC5112 — Low-power stereo audio codec with 105dB dynamic range ADC and 114dB dynamic range DAC TAC5112-Q1 — Automotive low-power stereo audio codec with 102-dB dynamic range ADC, 106-dB DAC TAC5211 — High-performance mono audio codec with 119dB dynamic range ADC and 120dB dynamic range DAC TAC5212 — High-performance stereo audio codec with 119dB dynamic range ADC and 120dB dynamic range DAC TAC5212-Q1 — Automotive low-power stereo audio codec with 115-dB dynamic range ADC, 120-dB DAC TAC5311-Q1 — Automotive mono audio codec with 102-dB dynamic range ADC, 106-dB DAC, HV-input and diagnostics TAC5312-Q1 — Automotive stereo audio codec with 102-dB dynamic range ADC, 106-dB DAC, HV-input and diagnostics TAC5411-Q1 — Automotive mono audio codec with dynamic range of 110-dB ADC, 120-dB DAC, HV-input and diagnostics TAC5412-Q1 — Automotive stereo audio codec with 110-dB dynamic range ADC, 120-dB DAC, HV-input and diagnostics TLV320AIC3268 — TLV320AIC3268 Ultra Low Power Stereo Audio Codec
Audio DACs
PCM5142 — 2V RMS DIRECTPATH 112dB Audio Stereo DAC with PCM interface and fully programmable miniDSP PCM5242 — 4.2-VRMS DirectPath™, 32-bit, 384-kHz, 114-dB Audio Stereo DAC TAD5112 — Low-power stereo audio DAC with 110dB dynamic range, and headphone and line driver TAD5112-Q1 — Automotive low-power stereo audio DAC with 106-dB dynamic range TAD5212 — High-performance stereo audio DAC with 120dB dynamic range, and headphone and line driver TAD5212-Q1 — Automotive low-power stereo audio DAC with 120-dB dynamic range PCM1690 — 113dB SNR 8-Channel Audio DAC with Differential Outputs
Audio ADCs
PCM1841-Q1 — Automotive, quad-channel 32-bit 192-kHz audio analog-to-digital converter (ADC) PCM3120-Q1 — Automotive, stereo, 106-dB SNR, 768-kHz, low-power software-controlled audio ADC PCM3140-Q1 — Automotive, quad-channel 768-kHz Burr-Brown™ audio analog-to-digital converter (ADC) with 106-dB SNR PCM5120-Q1 — Automotive, stereo, 120-dB SNR, 768-kHz, low-power software-controlled audio ADC PCM5140-Q1 — Automotive, quad-channel 768-kHz Burr-Brown™ audio analog-to-digital converter (ADC) with 120-dB SNR PCM6120-Q1 — Automotive, stereo, 123-dB SNR, 768-kHz, low-power software-controlled audio ADC PCM6140-Q1 — Automotive, quad-channel 768-kHz Burr-Brown™ audio analog-to-digital converter (ADC) with 122-dB SNR PCMD3140-Q1 — Automotive, 127-dB SNR, 768-kHz, four-channel, PDM-input to TDM- or I²S-output converter PCMD3180-Q1 — Automotive, eight-channel pulse-density-modulation input to TDM or I²S output converter TAA5212 — High-performance stereo audio ADC with 119dB dynamic range and configurable digital filters TAA5412-Q1 — Automotive stereo audio ADC with 110-dB dynamic range, HV-input integrated HV-MICBIAS, diagnostics PCMD3180 — Eight-channel pulse-density-modulation input to TDM or I²S output converter PCMD3140 — Four-channel PDM-input to TDM- or I²S-output converter
Headphone amps
TPA6166A2 — 43-mW, stereo, analog input headphone amplifier with accessory detection
Speaker amps
TAS2110 — 6.1W mono digital input Class-D speaker amp with integrated 11V Class-H boost TAS2552 — 4-W, digital/analog input smart amp with I/V sense for speaker protection & integ. 8.5-V boost TAS2555 — 5.7-W, digital input smart amp with integrated speaker protection, advanced EQ & 8.5-V Class-H boost TAS2557 — 5.7-W, digital input smart amp with integrated speaker protection, advanced EQ & 8.5-V Class-H boost TAS2559 — 5.7-W, digital input smart amp with integrated speaker protection with stereo processing TAS2560 — 5.6-W digital input smart amp with I/V sense for speaker protection & integrated 8.5-V Class-H boost TAS2562 — 6.1-W, digital input smart amp with I/V sense for speaker protection & integrated 11-V Class-H boost TAS2563 — 6.1-W, digital input, smart amp & integrated speaker protection, advanced EQ & 11-V Class-H boost TAS2564 — 7-W, digital input smart amp with I/V sense for speaker protection & integrated 13-V Class-H boost TAS2572 — 6.6W digital-input smart amplifier with I/V sense and integrated 13V Class-H boost TAS2764 — 13-W, digital input, 2.3-V to 16-V smart amp I/V sense for speaker protection and multi-level supply TAS2770 — 20-W, digital input, 4.5- to 18-V smart amp with I/V sense for speaker protection TAS2780 — 25-W, digital input, 4.5-V to 24-V 6-A peak smart amp with I/V sense for speaker protection TAS2781 — 25 W, 4.5-V to 23-V, digital-input integrated-audio-processing speaker-protection class-D amplifier TAS5729MD — 12-W stereo, 24-W mono, 4.5- to 26.4-V supply, digital input open loop Class-D audio amplifier w/ HP TAS5731 — 20-W stereo, 41-W mono, 8- to 21.5-V, digital input open loop Class-D audio amplifier w/ 2.1 support TAS5733L — 10-W stereo, 20-W mono, 8- to 16.5-V, digital input open loop Class-D audio amplifier w/ EQ & AGL TAS5751M — 25-W stereo, 40-W mono, 8- to 26.4-V, digital input open loop Class-D audio amplifier w/ EQ & AGL TAS5754M — 40-W stereo, 61-W mono, 4.5- to 26.4-V supply, digital input Class-D audio amplifier TAS5756M — 30-W stereo, 40-W mono, 4.5- to 26.4-V supply, digital input Class-D audio amplifier TAS5760L — 21-W stereo, 42-W mono, 4.5- to 16.4-V supply, digital input Class-D audio amplifier TAS5760LD — 21-W stereo, 42-W mono, 4.5- to 16.4-V, digital input Class-D audio amplifier w/ integrated HP TAS5760M — 55-W stereo, 114-W mono, 4.5- to 26.4-V supply, digital input Class-D audio amplifier TAS5760M-Q1 — Automotive, 25-W, 2-ch, 4.5- to 26.4-V supply digital input Class-D audio amplifier TAS5760MD — 55-W stereo, 114-W mono, 4.5- to 26.4-V, digital input Class-D audio amplifier w/ integrated HP TAS5766M — 50-W stereo, 100-W mono, 4.5- to 26.4-V supply, digital input Class-D Smart Audio Amplifier TAS5780M — 20-W stereo, 40-W mono, 4.5- to 26.4-V supply, digital input Class-D audio amplifier TAS5782M — 20-W stereo, 40-W mono, 4.5- to 26.4-V, digital input Class-D Smart Audio Amplifier w/ processing TAS5805M — 23-W stereo, 45-W mono, 4.5- to 26.4-V supply, digital input Class-D audio amplifier w/ processing TAS5822M — 35-W, inductor-less, digital input, stereo, closed-loop Class-D amp with 96-kHz enhanced process TAS5825M — 38-W stereo, 65-W mono, 4.5- to 26-V, digital input Class-D Smart Audio Amplifier w/ 192kHz arch TAS5825P — 4.5V to 26.4V Class-H control digital-in Class-D audio amp with ultra-low idle & superior efficiency TAS6422-Q1 — Automotive, 75-W, 2-MHz, 2-ch 4.5- to 26.4-V digital input Class-D audio amplifier w/ load dump TAS6424-Q1 — Automotive, 75-W, 2-MHz, 4-ch, 4.5- to 26.4-V digital input Class-D audio amplifier TAS6424E-Q1 — Automotive, 75-W, 2-MHz, quad-channel, 4.5- to 26.4-V digital input Class-D audio amplifier TAS6424L-Q1 — Automotive, 27-W, 2-MHz, 4-ch 4.5- to 18-V digital input Class-D audio amplifier w/ load dump TPA6404-Q1 — Automotive, 45-W, 2-MHz, 4-ch 4.5- to 18-V supply analog input Class-D audio amplifier w/ load dump
Piezo speaker drivers/receivers
DRV5825P — 4.5-V to 26.4-V, 7.5-A stereo, 15-A mono, digital input, Piezo driver with smart I/V protection
Hardware development
Evaluation board
ADC3120EVM-PDK — TLV320ADC3120 evaluation module for stereo-channel, 768-kHz, Burr-Brown™ audio ADC with 106-dB SNR ADC3120Q1EVM-PDK — PCM3120-Q1 evaluation module for stereo, 768-kHz, audio analog-to-digital converter with 106-dB SNR ADC5120EVM-PDK — TLV320ADC5120 evaluation module for stereo-channel, 768-kHz, Burr-Brown™ audio ADC with 120-dB SNR ADC5120Q1EVM-PDK — PCM5120-Q1 evaluation module for stereo, 768-kHz, audio analog-to-digital converter with 120-dB SNR ADC6120EVM-PDK — TLV320ADC6120 evaluation module for stereo-channel, 768-kHz, Burr-Brown™ audio ADC with 123-dB SNR ADC6120Q1EVM-PDK — PCM6120-Q1 evaluation module for stereo, 768-kHz, audio analog-to-digital converter with 123-dB SNR PCM1809EVM — PCM1809 evaluation module PCMD3140Q1EVM-PDK — PCMD3140-Q1 evaluation module for four-channel, PDM-input to TDM- or I²S-output converter PP-SALB2-EVM — PP-SALB2-EVM Smart amp speaker characterization board evaluation module (Learning Board 2) TAS2555YZEVM — TAS2555 5.7W Class-D Audio Amplifier Evaluation Module TAS2557EVM — TAS2557 5.7-W Class-D Audio Amplifier Evaluation Module with Class-H Boost and Speaker Sense TAS2559EVM — TAS2559 5.7-W Class-D Audio Amplifier Evaluation Module TAS2560EVM — TAS2560 5.6W Class-D Audio Amplifier Evaluation Module TAS2770EVM — TAS2770EVM Mono, Digital Input, Class-D, IV Sense Audio Amplifier Evaluation Module for QFN Package TAS2781EVM — TAS2781 evaluation module for mono Class-D audio amplifier with digital input and speaker IV sense TAS3251EVM — TAS3251 175W Stereo / 350W Mono Ultra-HD Digital-In Class-D Evaluation Module TAS5721EVM — TAS5721 Evaluation Module TAS5733LEVM — TAS5733L Digital Input, Open-Loop Class-D Audio Amplifier Evaluation Module TAS5751MEVM — TAS5751M Digital Input, Open Loop Class-D Audio Amplifier Evaluation Module TAS5754MDCAEVM — TAS5754M 30-W Digital I2S Input, Closed-Loop Audio Class-D Amplifier Evaluation Module TAS5756MDCAEVM — TAS5756M 30-W Digital I2S Input, Closed-Loop Audio Class-D Amplifier Evaluation Module TAS5760XXEVM — TAS5760M/MD/L/LD Evaluation Module TAS5782MEVM — TAS5782M Digital Input Closed-Loop Class-D Audio Amplifier with 96-kHz Processing Evaluation Module TAS5805MEVM — TAS5805M Digital Input Stereo Closed-Loop Class-D Audio Amplifier with Enhanced Processing EVM TAS5825MEVM — Digital-input closed-loop class-D audio amp with 96kHz/192kHz extended processing evaluation module
Request
Driver or library

TAS2781-AMIXER-BASED-FTC-CODE — Factory calibration tool for tas2563/tas2781 based on amixer kcontrol

Factory calibration tool for tas2563/tas2781 based on amixer kcontrol
Supported products & hardware

Supported products & hardware

Products
Speaker amps
TAS2781 — 25 W, 4.5-V to 23-V, digital-input integrated-audio-processing speaker-protection class-D amplifier TAS2563 — 6.1-W, digital input, smart amp & integrated speaker protection, advanced EQ & 11-V Class-H boost
Hardware development
Evaluation board
TAS2781EVM — TAS2781 evaluation module for mono Class-D audio amplifier with digital input and speaker IV sense
Launch Download options
Driver or library

TAS2XXX-DRIVERS — Android and other drivers for the TAS25XX and TAS27XX series of Class-D amplifiers

These Android drivers support TI’s low power digital input Class-D audio amplifier devices. The "Get software" buttons link to git.ti.com repositories for these open-source drivers.
View Options
Support software

TAS2563-SW — TAS2563 Software

TAS2563 Software
Supported products & hardware

Supported products & hardware

Products
Speaker amps
TAS2563 — 6.1-W, digital input, smart amp & integrated speaker protection, advanced EQ & 11-V Class-H boost
Hardware development
Evaluation board
TAS2563YBGEVM-DC — TAS2563 DSBGA 6-W smart amp with integrated DSP daughter card evaluation module (motherboard need
Request
Support software

TAS2563QFN-SW — TAS2563QFN software

TAS2563QFN software
Supported products & hardware

Supported products & hardware

Products
Speaker amps
TAS2563 — 6.1-W, digital input, smart amp & integrated speaker protection, advanced EQ & 11-V Class-H boost
Request
Simulation model

TAS2563 IBIS Model

SLAM342.ZIP (89 KB) - IBIS Model
Download
Simulation tool

PSPICE-FOR-TI — PSpice® for TI design and simulation tool

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
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Package Pins CAD symbols, footprints & 3D models
DSBGA (YBG) 42 Ultra Librarian
VQFN-HR (RPP) 32 Ultra Librarian
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Information included:
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