TPA2010D1
- Maximum Battery Life and Minimum Heat
- Efficiency with an 8-Ω Speaker:
- 88% at 400 mW
- 80% at 100 mW
- 2.8-mA Quiescent Current
- 0.5-µA Shutdown Current
- Efficiency with an 8-Ω Speaker:
- Only Three External Components
- Optimized PWM Output Stage Eliminates LC
Output Filter - Internally Generated 250-kHz Switching
Frequency Eliminates Capacitor and Resistor - Improved PSRR (–75 dB) and Wide Supply
Voltage (2.5 V to 5.5 V) Eliminates Need for a
Voltage Regulator - Fully Differential Design Reduces RF
Rectification and Eliminates Bypass Capacitor - Improved CMRR Eliminates Two Input
Coupling Capacitors
- Optimized PWM Output Stage Eliminates LC
- Die-size ball grid (DSBGA)
- NanoFree™ Lead-Free (YZF)
- NanoStar™ SnPb (YEF)
The TPA2010D1 (sometimes referred to as TPA2010) is a 2.5-W high efficiency filter-free class-D audio power amplifier (class-D amp) in a 1,45 mm × 1,45 mm die-size ball grid array (DSBGA) that requires only three external components.
Features like 88% efficiency, –75-dB PSRR, improved RF-rectification immunity, and 8 mm2 total PCB area make the TPA2010D1 (TPA2010) class-D amp ideal for cellular handsets. A fast start-up time of 1 ms with minimal pop makes the TPA2010D1 (TPA2010) ideal for PDA applications.
In cellular handsets, the earpiece, speaker phone, and melody ringer can each be driven by the TPA2010D1. The TPA2010D1 allows independent gain while summing signals from separate sources and has a low 36 µV noise floor that is A-weighted.
기술 자료
| 유형 | 직함 | 날짜 | ||
|---|---|---|---|---|
| * | Data sheet | TPA2010D1 2.5-W Mono Filter-Free Class-D Audio Power Amplifier datasheet (Rev. D) | PDF | HTML | 2015/11/30 |
| 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 | ||
| Application note | AN-1737 Managing EMI in Class D Audio Applications (Rev. A) | 2013/05/01 | ||
| More literature | TPA2010D1_NanoEVM_ Schematic | 2007/02/13 | ||
| More literature | TPA2010D1_NanoEVM_OV | 2007/01/29 | ||
| Application note | Measuring Class-D Amplifiers for Audio Speaker Overstress Testing | 2005/10/28 | ||
| User guide | TPA2010D1EVM - User Guide (Rev. A) | 2003/12/17 |
설계 및 개발
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TPA2010D1EVM — TPA2010D1 EVM(평가 모듈)
The TPA2010D1 EVM is a Pb-free, highly-efficient, filter-free mono audio power amplifier evaluation module. It consists of the TI TPA2010D1 2.5-W low-voltage Class-D audio power amplifier IC in a very small NanoFree™ wafer chip scale package (WCSP). All devices including the printed-circuit (...)
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 (...)
| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| DSBGA (YZF) | 9 | 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.