TAS2320
- Powerful Class-D amplifier
- 19W output power @1% THD+N
- 15V external PVDD supply
- Best-in-class efficiency
- Up to 93.2% efficiency @ 1% TDH+N power
- 14.7mW idle channel power, noise gate off
- 5.3mW idle channel power, noise gate on
- Integrated 1.8V VDD Y-bridge
- High performance audio channel
- 14.2µV A-wt. idle channel noise
- 114.4dB Dynamic Range
- -90dB THD+N
- Low EMI performance with ERC and SSM
- < 1µs chip to chip group delay matching
- Advanced integrated features
- Signal detection high efficiency modes
- High accuracy supply voltage monitor & temp sensor
- Boost sharing secondary device support
- External Class-H Boost control algorithm
- Ease of use features
- HW pin control or I2C based control
- Clock based power up/down
- Auto clock rate detection: 16 to 192kHz
- MCLK free operation
- Thermal and over current protection
- Power Supplies and user interface
- VBAT: 2.5V to 5.5V
- VDD: 1.65V to 1.95V
- IOVDD: 1.8V or 3.3V
- PVDD: 2.5V to 15V
- I2S/TDM: 8 channels
- 26-Pin, 0.4mm Pitch, QFN package
The TAS2320 is a mono, digital input Class-D audio amplifier designed for efficiently driving high peak power into loudspeakers.
TAS2320 is optimized to deliver best battery life for real-use cases of music playback and voice calls. Advanced efficiency optimization features like Y-bridge, and other algorithms enable the device to produce best-in-class efficiency across all power regions of operation. The Class-D amplifier is capable of delivering 15W output powerusing external PVDD supply.
Up to four devices can share a common bus via I2S/TDM and I2C interfaces. TAS2320 also supports HW pin based pre-defined controls that can configure the device for desired mode of operation without requiring any I2C controls.
기술 자료
| 유형 | 직함 | 날짜 | ||
|---|---|---|---|---|
| * | Data sheet | TAS2320 19W Mono Digital Input Class-D Speaker Amp with 15V PVDD Support datasheet (Rev. A) | PDF | HTML | 2025/10/27 |
| Application note | TAS2x20: Extending Battery Life in Portable Audio Applications | PDF | HTML | 2025/10/30 | |
| Application note | Efficiency Improvement With Y-Bridge in TAS2x20, TAS257x (Rev. A) | PDF | HTML | 2025/09/18 | |
| Application note | TAS2x20 Design and Layout Guidelines | PDF | HTML | 2024/09/30 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
TAS2320EVM — TAS2320 평가 모듈
PSPICE-FOR-TI — TI 설계 및 시뮬레이션 툴용 PSpice®
TI 설계 및 시뮬레이션 환경용 PSpice는 기본 제공 라이브러리를 이용해 복잡한 혼합 신호 설계를 시뮬레이션할 수 있습니다. 레이아웃 및 제작에 착수하기 (...)
| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| VQFN-HR (RBG) | 26 | Ultra Librarian |
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
권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.