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
| 상위 문서 | 유형 | 직함 | 형식 옵션 | 최신 영어 버전 다운로드 | 날짜 | |
|---|---|---|---|---|---|---|
| * | 데이터 시트 | TAS2320 19W Mono Digital Input Class-D Speaker Amp with 15V PVDD Support datasheet (Rev. A) | PDF | HTML | 2025. 10. 27 | ||
| 애플리케이션 노트 | TAS2118/TAS2020/TAS2120/TAS2320 2-Layer PCB Design Guidelines | PDF | HTML | 2026. 6. 16 | |||
| Application brief | Speaker, TV, Soundbar Audio Amplifiers: Features, Benefits, and Selection Guide | PDF | HTML | 2026. 3. 11 | |||
| 애플리케이션 노트 | TAS2x20: Extending Battery Life in Portable Audio Applications | PDF | HTML | 2025. 10. 30 | |||
| 애플리케이션 노트 | Efficiency Improvement With Y-Bridge in TAS2x20, TAS257x (Rev. A) | PDF | HTML | 2025. 9. 18 | |||
| 애플리케이션 노트 | TAS2x20 Design and Layout Guidelines | PDF | HTML | 2024. 9. 30 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
TAS2320EVM — TAS2320 평가 모듈
TAS2X20-GUI — PurePath™ Console 3 Apps for TAS2x20 EVM
| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| VQFN-HR (RBG) | 26 | Ultra Librarian |
주문 및 품질
권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.