TAS2560

활성

스피커 보호 및 통합 8.5V 클래스 H 부스트를 위한 I/V 감지를 지원하는 5.6W 디지털 입력 스마트 증폭기

이 제품의 최신 버전이 있습니다

open-in-new 대안 비교
다른 핀 출력을 지원하지만 비교 대상 장치와 동일한 기능
신규 TAS2572 활성 I/V 감지 및 통합 13V 클래스 H 부스트를 지원하는 6.6W 디지털 입력 스마트 증폭기 Higher output power and improved distortion and noise

제품 상세 정보

Audio input type Digital Input Architecture Class-D Boosted, Smart Amp Speaker channels (max) Mono Rating Catalog Power stage supply (max) (V) 8.5 Power stage supply (min) (V) 2.7 Load (min) (Ω) 4 Output power (W) 5.6 SNR (dB) 111 THD + N at 1 kHz (%) 0.004 Iq (typ) (mA) 3.2 Control interface I2C Closed/open loop Closed Analog supply (min) (V) 2.9 Analog supply voltage (max) (V) 5.5 Sampling rate (max) (kHz) 96 PSRR (dB) 110 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) 8.5 Power stage supply (min) (V) 2.7 Load (min) (Ω) 4 Output power (W) 5.6 SNR (dB) 111 THD + N at 1 kHz (%) 0.004 Iq (typ) (mA) 3.2 Control interface I2C Closed/open loop Closed Analog supply (min) (V) 2.9 Analog supply voltage (max) (V) 5.5 Sampling rate (max) (kHz) 96 PSRR (dB) 110 Operating temperature range (°C) -40 to 85
DSBGA (YFF) 30 5.71999999999999912 mm² 2.2 x 2.5999999999999996
  • Ultra Low-Noise Mono Boosted Class-D Amplifier
    • 5.6 W at 1% THD+N and 6.9 W at 10% THD+N into 4-Ω Load from 4.2-V Supply
    • 3.7 W at 1% THD+N and 4.5 W at 10% THD+N into 8-Ω Load from 4.2-V Supply
  • Output Noise for DAC + Class-D(ICN) is 16.2 µV
  • DAC + Class-D SNR 111 dB at 1%THD+N / 8 Ω
  • THD+N –89 dB at 1 W / 8 Ω with Flat Frequency Response
  • Post-Filter Feedback (PFFB)
  • PSRR 110 dB for 200 mVpp Ripple at 217 Hz
  • Input Sample Rates from 8 kHz to 96 kHz
  • High Efficiency Class-H Boost Converter
    • Automatically Adjusts Class-D Supply
    • Multi-level Tracking to Improve Efficiency
  • Built-In Speaker Sense
    • Measures Speaker Current and Voltage
    • Measures VBAT Voltage, Chip Temperature
  • Built-In Automatic Gain Control (AGC)
    • Limits Battery Current Consumption
  • Adjustable Class-D Switching Edge-Rate Control
  • Power Supplies
    • Boost Input: 2.9 V to 5.5 V
    • Analog/Digital: 1.65 V to 1.95 V
    • Digital I/O: 1.62 V to 3.6 V
  • Thermal, Short-Circuit, and Under-Voltage Protection
  • I2S, Left-Justified, Right-Justified, DSP, and TDM, and PDM
  • I2C Interface for Register Control
  • Stereo Configuration Using Two TAS2560 Devices
  • Ultra Low-Noise Mono Boosted Class-D Amplifier
    • 5.6 W at 1% THD+N and 6.9 W at 10% THD+N into 4-Ω Load from 4.2-V Supply
    • 3.7 W at 1% THD+N and 4.5 W at 10% THD+N into 8-Ω Load from 4.2-V Supply
  • Output Noise for DAC + Class-D(ICN) is 16.2 µV
  • DAC + Class-D SNR 111 dB at 1%THD+N / 8 Ω
  • THD+N –89 dB at 1 W / 8 Ω with Flat Frequency Response
  • Post-Filter Feedback (PFFB)
  • PSRR 110 dB for 200 mVpp Ripple at 217 Hz
  • Input Sample Rates from 8 kHz to 96 kHz
  • High Efficiency Class-H Boost Converter
    • Automatically Adjusts Class-D Supply
    • Multi-level Tracking to Improve Efficiency
  • Built-In Speaker Sense
    • Measures Speaker Current and Voltage
    • Measures VBAT Voltage, Chip Temperature
  • Built-In Automatic Gain Control (AGC)
    • Limits Battery Current Consumption
  • Adjustable Class-D Switching Edge-Rate Control
  • Power Supplies
    • Boost Input: 2.9 V to 5.5 V
    • Analog/Digital: 1.65 V to 1.95 V
    • Digital I/O: 1.62 V to 3.6 V
  • Thermal, Short-Circuit, and Under-Voltage Protection
  • I2S, Left-Justified, Right-Justified, DSP, and TDM, and PDM
  • I2C Interface for Register Control
  • Stereo Configuration Using Two TAS2560 Devices

The TAS2560 is a low-power, high-performance, digital input, boosted Class-D Audio amplifier that can be easily implemented in both mono and stereo (x2) applications. The device features an ultra low-noise audio DAC and Class-D power amplifier which incorporates speaker voltage and current sensing feedback for use with speaker protection algorithms.

A Class-H boost converter generates the Class-D amplifier supply rail. When the audio signal requires only a lower Class-D output power, system efficiency is improved by deactivating the boost and connecting VBAT directly to the Class-D amplifier supply. When higher audio output power is required, the multi-level boost re-activates tracking the signal to provide the additional voltage to the load.

A configurable on-chip Battery Guard system reduces the audio output power during the periods of low battery voltage to minimize the battery dropping below system brownout conditions. Additionally, faults such as brownout, over-current, and over-temperature can be reported back to the host processor using the IRQ pin. All protection statuses are available via a register read.

The TAS2560 is a low-power, high-performance, digital input, boosted Class-D Audio amplifier that can be easily implemented in both mono and stereo (x2) applications. The device features an ultra low-noise audio DAC and Class-D power amplifier which incorporates speaker voltage and current sensing feedback for use with speaker protection algorithms.

A Class-H boost converter generates the Class-D amplifier supply rail. When the audio signal requires only a lower Class-D output power, system efficiency is improved by deactivating the boost and connecting VBAT directly to the Class-D amplifier supply. When higher audio output power is required, the multi-level boost re-activates tracking the signal to provide the additional voltage to the load.

A configurable on-chip Battery Guard system reduces the audio output power during the periods of low battery voltage to minimize the battery dropping below system brownout conditions. Additionally, faults such as brownout, over-current, and over-temperature can be reported back to the host processor using the IRQ pin. All protection statuses are available via a register read.

다운로드 스크립트와 함께 비디오 보기 동영상

완전한 스테레오 솔루션을 위해 TAS2560과 TAS2559를 결합하여 실시간 I/V 감지 기반 보호 기능을 갖추고 있습니다. 지금 TAS2559를 확인하세요.

PurePath™ Console 3 및 기타 설계 리소스 액세스를 요청하려면 다음을 수행하십시오. TAS2560 신청

기술 문서

star =TI에서 선정한 이 제품의 인기 문서
검색된 결과가 없습니다. 검색어를 지우고 다시 시도하십시오.
모두 보기26
유형 직함 날짜
* Data sheet TAS2560 5.6-W Class-D Mono Audio Amplifier with IV Sense datasheet (Rev. E) PDF | HTML 2017/12/06
Technical article How smart amps are bringing high-fidelity audio into the smart home PDF | HTML 2021/05/03
Application note Current and Voltage Sensing Accuracy and Linearity PDF | HTML 2020/07/21
Application note Limitations of Capacitor only EMI Filters on Class-D Amplifiers PDF | HTML 2020/07/21
Application note Requesting Access to Audio Software 2020/06/18
User guide SmartAmp Learning Board 2 User's Guide (Rev. A) 2019/09/13
Application note Guidelines for Measuring Audio Power Amplifier Performance (Rev. A) 2019/08/26
Application note Passive Component Selection Guide for Class-D Audio Amplifier 2019/06/27
Application note Battery Voltage Tracking Limiter and Brown-Out Protection PDF | HTML 2019/06/26
Application note PCB Layout Guidelines for TAS2xxx Series Class-D Boosted Audio Amplifier 2019/06/06
Application note Benefits of Class-G and Class-H Boost in Audio Amplifiers 2019/04/30
Application note PLL and Clocking Configuration for Audio Devices PDF | HTML 2019/03/26
Application note How the SmartAmp Speaker Protection Algorithm Compensates the Effects of Series 2018/08/08
Application note SmartPA Speaker Protection Algorithm 2018/08/06
Technical article Smart speakers don’t have to sound as small as they are PDF | HTML 2018/06/04
Technical article Integrating next-generation linear resonance actuator systems PDF | HTML 2017/12/28
Technical article Don’t limit your audio: how to achieve loud sound from a small speaker PDF | HTML 2017/12/18
Application note Post Filter Feedback Class-D Amplifier Benefits and Design Considerations 2017/11/14
Technical article The next generation of linear resonance actuators PDF | HTML 2017/10/26
More literature Calibration and Verification Wave Files 2017/09/21
Application note TAS2557 and TAS2559 End System Integration Guide 2017/09/08
Application note Smart Amp Tuning Guide 2017/09/05
Application note TAS2555, TAS2557, and TAS2559 Factory Test and Calibration Guide 2017/09/02
Application note Smart Amp Quick Start Guide 2017/08/03
User guide TAS2560EVM User's Guide 2016/05/31
Application note AN-1737 Managing EMI in Class D Audio Applications (Rev. A) 2013/05/01

설계 및 개발

추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.

평가 보드

PP-SALB2-EVM — PP-SALB2-EVM 스마트 증폭기 스피커 특성화 보드 평가 모듈(학습 보드 2)

This board supports: TAS2555YZEVMTAS2557EVM 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 (...)

사용 설명서: PDF
TI.com에서 구매할 수 없습니다
평가 보드

TAS2559EVM — TAS2559 5.7W 클래스 D 오디오 증폭기 평가 모듈

The TAS2559EVM evaluation module provides users with a powerful tool kit for complete assessment of the TAS2559 audio amplifier when used with PurePath™ Console 3 software suite (PPC3). The reference board can be operated in stereo mode by using the TAS2560 device which is on the board. (...)
사용 설명서: PDF
TI.com에서 구매할 수 없습니다
평가 보드

TAS2560EVM — TAS2560 5.6W 클래스 D 오디오 증폭기 평가 모듈

The TAS2560 evaluation module enables users to quickly and easily evaluate the TAS2560 audio amplifier. This small reference design comes with an USB cable to easily connect the board to your PC and control with a register based graphical user interface provided within PurePath™ Console 3 (...)

사용 설명서: PDF
애플리케이션 소프트웨어 및 프레임워크

PUREPATHCONSOLE — 오디오 시스템 설계 및 개발을 위한 PurePath™ 콘솔 그래픽 개발 제품군

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 (...)
드라이버 또는 라이브러리

TAS2XXX-DRIVERS — TAS25XX 및 TAS27XX 시리즈 클래스 D 증폭기를 위한 Android 및 기타 드라이버

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.
시뮬레이션 모델

TAS2560 IBIS Model

SLAM291.ZIP (53 KB) - IBIS Model
시뮬레이션 툴

PSPICE-FOR-TI — TI 설계 및 시뮬레이션 툴용 PSpice®

TI용 PSpice®는 아날로그 회로의 기능을 평가하는 데 사용되는 설계 및 시뮬레이션 환경입니다. 완전한 기능을 갖춘 이 설계 및 시뮬레이션 제품군은 Cadence®의 아날로그 분석 엔진을 사용합니다. 무료로 제공되는 TI용 PSpice에는 아날로그 및 전력 포트폴리오뿐 아니라 아날로그 행동 모델에 이르기까지 업계에서 가장 방대한 모델 라이브러리 중 하나가 포함되어 있습니다.

TI 설계 및 시뮬레이션 환경용 PSpice는 기본 제공 라이브러리를 이용해 복잡한 혼합 신호 설계를 시뮬레이션할 수 있습니다. 레이아웃 및 제작에 (...)
패키지 다운로드
DSBGA (YFF) 30 옵션 보기

주문 및 품질

포함된 정보:
  • RoHS
  • REACH
  • 디바이스 마킹
  • 납 마감/볼 재질
  • MSL 등급/피크 리플로우
  • MTBF/FIT 예측
  • 물질 성분
  • 인증 요약
  • 지속적인 신뢰성 모니터링
포함된 정보:
  • 팹 위치
  • 조립 위치

권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.

지원 및 교육

TI 엔지니어의 기술 지원을 받을 수 있는 TI E2E™ 포럼

콘텐츠는 TI 및 커뮤니티 기고자에 의해 "있는 그대로" 제공되며 TI의 사양으로 간주되지 않습니다. 사용 약관을 참조하십시오.

품질, 패키징, TI에서 주문하는 데 대한 질문이 있다면 TI 지원을 방문하세요. ​​​​​​​​​​​​​​

동영상