TPA3007D1
- 6.5 W Into 8- to VCC, Short to GND, Short Between Outputs)
- Third-Generation Modulation Technique:
- Replaces Large LC Filter With Small, Low-Cost Ferrite Bead Filter in Most Applications
- Improved Efficiency
- Improved SNR
- Low Supply Current... mA Typ at 12 V
- Shutdown Control... < 1µA Typ
- APPLICATIONS
- LCD Monitors/TVs
- Desktop Replacement Notebook PCs
- Hands-Free Car Kits
- Powered Speakers
The TPA3007D1 is a 6.5-W mono bridge-tied load (BTL) class-D audio power amplifier with high efficiency, eliminating the need for heat sinks. The TPA3007D1 can drive 8- speakers with only a ferrite bead filter required to reduce EMI.
The gain of the amplifier is controlled by two input terminals, GAIN1 and GAIN0. This allows the amplifier to be configured for a gain of 12, 18, 23.6, and 36 dB. The differential input stage provides high common mode rejection and improved power supply rejection.
The amplifier also includes "de-pop" circuitry to reduce the amount of pop at power-up and when cycling SHUTDOWN.
The TPA3007D1 is available in the 24-pin TSSOP package (PW) and does not require an external heat sink.
기술 문서
유형 | 직함 | 날짜 | ||
---|---|---|---|---|
* | Data sheet | 6.5-W Mono Class-D Audio Power Amplifier datasheet (Rev. D) | 2008/03/03 | |
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 | ||
EVM User's guide | TPA3007D1EVM - User Guide | 2003/10/15 |
설계 및 개발
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패키지 | 핀 | 다운로드 |
---|---|---|
TSSOP (PW) | 24 | 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