TAS5806MD

Name: TAS5806MD
Brand: TI
SKU: TAS5806MD
Price: 1.065 USD

활성

23W 스테레오, 45W 모노, 4.5V~26.4V, 디지털 입력 클래스 D 오디오 증폭기, 프로세싱 및 P2P HP 포함

지금 주문

데이터시트

document-pdfAcrobat TAS5806MD 23-W, Inductor-Less, Digital Input, Stereo, Closed-Loop Class-D Audio Amplifier with Enhanced Processing and DirectPathTM HP Driver datasheet (영어) PDF | HTML

TAS5806MD

활성

데이터시트

지금 주문

제품 상세 정보

Audio input type

Digital Input

Architecture

Class-D

Speaker channels (max)

Stereo

Rating

Catalog

Power stage supply (max) (V)

26.4

Power stage supply (min) (V)

4.5

Load (min) (Ω)

4

Output power (W)

23

SNR (dB)

107

THD + N at 1 kHz (%)

0.03

Iq (typ) (mA)

16.5

Control interface

I2C

Closed/open loop

Closed

Analog supply (min) (V)

4.5

Analog supply voltage (max) (V)

26.4

Sampling rate (max) (kHz)

96

PSRR (dB)

72

Operating temperature range (°C)

-25 to 85

Audio input type

Digital Input

Architecture

Class-D

Speaker channels (max)

Stereo

Rating

Catalog

Power stage supply (max) (V)

26.4

Power stage supply (min) (V)

4.5

Load (min) (Ω)

4

Output power (W)

23

SNR (dB)

107

THD + N at 1 kHz (%)

0.03

Iq (typ) (mA)

16.5

Control interface

I2C

Closed/open loop

Closed

Analog supply (min) (V)

4.5

Analog supply voltage (max) (V)

26.4

Sampling rate (max) (kHz)

96

PSRR (dB)

72

Operating temperature range (°C)

-25 to 85

HTSSOP (DCP)

38

62.08 mm² 9.7 x 6.4

Supports multiple output configurations:
- 2 × 23 W in 2.0 mode (8-Ω, 21 V, THD+N=1%)
- 45 W in mono mode (4-Ω, 21 V, THD+N=1%)
Excellent audio performance
- THD+N ≤ 0.03% at 1 W, 1 kHz, PVDD = 12 V
- SNR ≥ 107 dB (A-weighted), Noise Level < 40 µVrms
Flexible power supply configurations
- PVDD: 4.5 V to 26.4 V
- DVDD and I/O: 1.8 V or 3.3 V
Flexible Audio I/O
- I²S, LJ, RJ, TDM, 3-wire digital audio interface (no MCLK required)
- Supports 32, 44.1, 48, 88.2, 96 kHz sample rates
- SDOUT for audio monitoring, sub-channel or echo cancellation
Enhanced audio processing
- Multi-band advanced DRC and AGL
- 2×15 BQs, thermal foldback, DC blocking
- Input mixer, output crossbar, level meter
- 5 BQs + 1 band DRC +THD manager for the subwoofer channel
- Sound field spatializer option
Integrated self-protection
- Adjacent pin-to-pin short without damage
- Over-current error
- Over-temperature warning and error
- Under-voltage, over-voltage lock-out (UVLO, OVLO)
Easy System Integration
- I²C software control
- Reduced Solution Size
  - Fewer passives required compared to open-loop devices
  - Inductor-less operation (ferrite bead) for most cases where PVDD ≤ 14V
  - Stereo headphone, stereo line drivers adjust gain through I²C
  - DirectPath technology eliminates bulky dc-blocking capacitors

Supports multiple output configurations:
- 2 × 23 W in 2.0 mode (8-Ω, 21 V, THD+N=1%)
- 45 W in mono mode (4-Ω, 21 V, THD+N=1%)
Excellent audio performance
- THD+N ≤ 0.03% at 1 W, 1 kHz, PVDD = 12 V
- SNR ≥ 107 dB (A-weighted), Noise Level < 40 µVrms
Flexible power supply configurations
- PVDD: 4.5 V to 26.4 V
- DVDD and I/O: 1.8 V or 3.3 V
Flexible Audio I/O
- I²S, LJ, RJ, TDM, 3-wire digital audio interface (no MCLK required)
- Supports 32, 44.1, 48, 88.2, 96 kHz sample rates
- SDOUT for audio monitoring, sub-channel or echo cancellation
Enhanced audio processing
- Multi-band advanced DRC and AGL
- 2×15 BQs, thermal foldback, DC blocking
- Input mixer, output crossbar, level meter
- 5 BQs + 1 band DRC +THD manager for the subwoofer channel
- Sound field spatializer option
Integrated self-protection
- Adjacent pin-to-pin short without damage
- Over-current error
- Over-temperature warning and error
- Under-voltage, over-voltage lock-out (UVLO, OVLO)
Easy System Integration
- I²C software control
- Reduced Solution Size
  - Fewer passives required compared to open-loop devices
  - Inductor-less operation (ferrite bead) for most cases where PVDD ≤ 14V
  - Stereo headphone, stereo line drivers adjust gain through I²C
  - DirectPath technology eliminates bulky dc-blocking capacitors

The TAS5806MD is a high-efficiency, stereo, closed loop Class-D amplifier offering a cost-effective digital input solution with low power dissipation and sound enrichment. The device’s integrated audio processor and 96 kHz architecture support advanced audio process flow, including SRC, 15 BQs per channel, volume control, audio mixing, 3-band 4th order DRC, full-band AGL, THD manager and level meter.

Featuring TI’s proprietary Hybrid Modulation scheme, the TAS5806MD consumes very-low quiescent current (16.5 mA at 13.5 V PVDD), extending battery life in portable audio applications. With advanced EMI suppression technology, for applications under 10 W designers can leverage inexpensive ferrite bead filters to reduce board space and system cost. The device has an integrated Directpath^TM Headphone amplifier and line driver to increase the system-level integration and reduce total solution costs.

The TAS5806MD is a high-efficiency, stereo, closed loop Class-D amplifier offering a cost-effective digital input solution with low power dissipation and sound enrichment. The device’s integrated audio processor and 96 kHz architecture support advanced audio process flow, including SRC, 15 BQs per channel, volume control, audio mixing, 3-band 4th order DRC, full-band AGL, THD manager and level meter.

Featuring TI’s proprietary Hybrid Modulation scheme, the TAS5806MD consumes very-low quiescent current (16.5 mA at 13.5 V PVDD), extending battery life in portable audio applications. With advanced EMI suppression technology, for applications under 10 W designers can leverage inexpensive ferrite bead filters to reduce board space and system cost. The device has an integrated Directpath^TM Headphone amplifier and line driver to increase the system-level integration and reduce total solution costs.

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모두 보기3

	유형	직함		날짜
*	Data sheet	TAS5806MD 23-W, Inductor-Less, Digital Input, Stereo, Closed-Loop Class-D Audio Amplifier with Enhanced Processing and DirectPathTM HP Driver datasheet	PDF \| HTML	2019/05/29
	Application note	TAS5805M, TAS5806M, and TAS5806MD Process Flows (Rev. A)		2019/07/03
	EVM User's guide	TAS5806MDEVM User's Guide		2019/04/17

설계 및 개발

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

평가 보드

TAS5806MDEVM — 헤드폰 증폭기가 포함된 TAS5806MD 인덕터리스 스테레오 클래스 D 오디오 증폭기 평가 모듈

To get started:

Step 1: Hardware
Order TAS5806MD Evaluation Module
For TAS5806MD tuning and evaluation: order the PurePath™ Console Motherboard

Step 2: Software
Request access to PurePath™ Console 3 and TAS5806MD Software

Step 3: Training
Download the TAS5806MD Evaluation Module User's Guide
Read the (...)

사용 설명서: PDF

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시뮬레이션 툴

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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 (...)

요청

패키지	핀	다운로드
HTSSOP (DCP)	38	옵션 보기

TI의 평가 항목에 대한 표준 약관이 적용됩니다.

TAS5806MD

23W 스테레오, 45W 모노, 4.5V~26.4V, 디지털 입력 클래스 D 오디오 증폭기, 프로세싱 및 P2P HP 포함

TAS5806MD

제품 상세 정보

기술 문서

설계 및 개발

TAS5806MDEVM — 헤드폰 증폭기가 포함된 TAS5806MD 인덕터리스 스테레오 클래스 D 오디오 증폭기 평가 모듈

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

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