TAS5729MD
- Audio I/O Configuration:
- Single Stereo I²S Input
- Stereo BTL or Mono PBTL Operation
- 8-kHz to 48-kHz Sample Rates
- Headphone Amplifier and Line Driver
- Audio Digital Signal Processing:
- Digital Equalization
- Two-Band Automatic Gain Limiting
- Coarse and Fine Volume Control
- PWM Level Meter
- General Operational Features:
- I²C Software Control With Programmable I²C
Address (101010[R/W] or 101011[R/W]) - AD, BD, Ternary Modulation
- Overtemperature, Undervoltage, Clock, and
Overcurrent Protection
- I²C Software Control With Programmable I²C
- Audio Performance (PVDD = 18 V, RLOAD = 8 Ω)
- Idle Channel Noise = 56 µVrms
- THD+N at 1 W, 1 kHz, = 0.15%
- SNR = 105 dB (reference to 0 dBFS)
The TAS5729MD is a stereo I²S input device which includes a digital auto processor with two-band automatic gain limiting (AGL), digital equalization, course and fine volume control, and PWM level meter. The AGL is an enhanced dynamic range compression (DRC) function. The device can operate from a wide PVDD power supply range to enable use in numerous applications. The TAS5729MD operates with a nominal supply voltage from 4.5 to 24 VDC. The device is controlled by an I²C control port. The device has an integrated DirectPath™ headphone amplifier and line driver to increase system-level integration and reduce total solution costs.
An optimal mix of thermal performance and device cost is provided in the 200-mΩ RDS(ON) of the output MOSFETs. Additionally, a thermally enhanced HTSSOP provides excellent operation in the elevated ambient temperatures found in todays modern consumer electronic devices.
The entire TAS5729xx family is pin-to-pin compatible allowing a single hardware solution to be used across several end application platforms. Additionally, the I²C register map in the entire TAS5729xx family is identical to ensure low development overhead to choose between devices based upon system level requirements.
추가 정보 요청
PurePath™ Console, TAS5729MD GUI 및 기타 설계 리소스를 사용할 수 있습니다. 지금 요청
기술 문서
유형 | 직함 | 날짜 | ||
---|---|---|---|---|
* | Data sheet | TAS5729MD 12-W I²S Input Class-D Amplifier With Digital Audio Processor and DirectPath™ HP and Line Driver datasheet (Rev. E) | PDF | HTML | 2016/06/20 |
Application note | Guidelines for Measuring Audio Power Amplifier Performance (Rev. A) | 2019/08/26 | ||
Application note | AN-1849 An Audio Amplifier Power Supply Design (Rev. C) | 2019/06/27 | ||
EVM User's guide | TAS5721/23/29xx EVM User's Guide | 2013/06/14 | ||
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.
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패키지 | 핀 | 다운로드 |
---|---|---|
HTSSOP (DCA) | 48 | 옵션 보기 |
주문 및 품질
- RoHS
- REACH
- 디바이스 마킹
- 납 마감/볼 재질
- MSL 등급/피크 리플로우
- MTBF/FIT 예측
- 물질 성분
- 인증 요약
- 지속적인 신뢰성 모니터링
- 팹 위치
- 조립 위치