홈 오디오, 햅틱, 피에조 오디오 증폭기 오토모티브 오디오 증폭기
홈
오디오, 햅틱, 피에조
오디오 증폭기
오토모티브 오디오 증폭기

TPA2005D1-Q1

활성

차량용, 1.4W, 모노, 아날로그 입력 클래스-D 오디오 증폭기

지금 주문하기
데이터 시트

TPA2005D1-Q1

활성
데이터 시트 지금 주문하기

제품 상세 정보

Output power (W) 1.18 Power stage supply (max) (V) 5.5 Power stage supply (min) (V) 4.4 Speaker channels (max) Mono Features Small Size Audio input type Analog Input Control interface Hardware THD + N at 1 kHz (%) 0.2 Switching frequency (max) (Hz) 300000 Output noise voltage (µV) 36 Rating Automotive Operating temperature range (°C) -40 to 105
Output power (W) 1.18 Power stage supply (max) (V) 5.5 Power stage supply (min) (V) 4.4 Speaker channels (max) Mono Features Small Size Audio input type Analog Input Control interface Hardware THD + N at 1 kHz (%) 0.2 Switching frequency (max) (Hz) 300000 Output noise voltage (µV) 36 Rating Automotive Operating temperature range (°C) -40 to 105
HVSSOP (DGN) 8 14.7 mm² (3 mm × 4.9 mm) VSON (DRB) 8 9 mm² (3 mm × 3 mm)
  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade 3 (DRB and DGN package non T-suffix): –40°C to +85°C Ambient Operating Temperature Range
    • Device Temperature Grade 2 (DGN package T-suffix): –40°C to +105°C Ambient Operating Temperature Range
    • Device HBM Classification Level 2
    • Device CDM Classification Level C5
  • 1.4 W Into 8 Ω From a 5-V Supply at
    THD = 10% (Typical)
  • Maximum Battery Life and Minimum Heat
    • Efficiency With an 8-Ω Speaker:
      • 84% at 400 mW
      • 79% at 100 mW
    • 2.8-mA Quiescent Current
    • 0.5-μA Shutdown Current
  • Only Three External Components
    • Optimized PWM Output Stage Eliminates LC Output Filter
    • Internally Generated 250-kHz Switching Frequency Eliminates Capacitor and Resistor
    • Improved PSRR (–71 dB at 217 Hz) 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
  • Space-Saving Packages
    • 3 mm × 3 mm SON package (DRB)
    • 3 mm × 5 mm MSOP-PowerPAD Package (DGN)

All trademarks are the property of their respective owners.

  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade 3 (DRB and DGN package non T-suffix): –40°C to +85°C Ambient Operating Temperature Range
    • Device Temperature Grade 2 (DGN package T-suffix): –40°C to +105°C Ambient Operating Temperature Range
    • Device HBM Classification Level 2
    • Device CDM Classification Level C5
  • 1.4 W Into 8 Ω From a 5-V Supply at
    THD = 10% (Typical)
  • Maximum Battery Life and Minimum Heat
    • Efficiency With an 8-Ω Speaker:
      • 84% at 400 mW
      • 79% at 100 mW
    • 2.8-mA Quiescent Current
    • 0.5-μA Shutdown Current
  • Only Three External Components
    • Optimized PWM Output Stage Eliminates LC Output Filter
    • Internally Generated 250-kHz Switching Frequency Eliminates Capacitor and Resistor
    • Improved PSRR (–71 dB at 217 Hz) 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
  • Space-Saving Packages
    • 3 mm × 3 mm SON package (DRB)
    • 3 mm × 5 mm MSOP-PowerPAD Package (DGN)

All trademarks are the property of their respective owners.

The TPA2005D1-Q1 device is a 1.4-W high-efficiency filter-free class-D audio power amplifier in a SON or MSOP-PowerPAD package that requires only three external components.

Features like 84% efficiency, –71-dB PSRR at 217 Hz, improved RF-rectification immunity, and 15-mm2 total PCB area make TPA2005D1-Q1 ideal for low-power audio applications in infotainment and cluster.

The device allows for independent gain control by summing the signals from each function while minimizing noise to only 48 µVRMS. Additionally, the TPA2005D1-Q1 device offers fast start-up time of 9 ms with minimal pop and has short circuit and thermal protection.

For all available packages, see the orderable addendum at the end of the data sheet.

The TPA2005D1-Q1 device is a 1.4-W high-efficiency filter-free class-D audio power amplifier in a SON or MSOP-PowerPAD package that requires only three external components.

Features like 84% efficiency, –71-dB PSRR at 217 Hz, improved RF-rectification immunity, and 15-mm2 total PCB area make TPA2005D1-Q1 ideal for low-power audio applications in infotainment and cluster.

The device allows for independent gain control by summing the signals from each function while minimizing noise to only 48 µVRMS. Additionally, the TPA2005D1-Q1 device offers fast start-up time of 9 ms with minimal pop and has short circuit and thermal protection.

For all available packages, see the orderable addendum at the end of the data sheet.
filter 기타 오토모티브 오디오 증폭기 찾기
다운로드 스크립트와 함께 비디오 보기 비디오

관심 가지실만한 유사 제품

open-in-new 대안 비교
비교 대상 장치와 동일한 기능을 지원하는 핀 대 핀.
TPA2005D1 활성 셧다운 핀에서 1.8V 로직 호환성을 지원하는 1.4A 모노 아날로그 입력 클래스 D 스피커 증폭기 Catalog version

기술 자료

검색된 결과가 없습니다. 검색어를 지우고 다시 시도하세요.
4개 모두 보기
상위 문서 유형 직함 형식 옵션 최신 영어 버전 다운로드 날짜
* 데이터 시트 TPA2005D1-Q1 1.4-W Mono Filter-Free Class-D Audio Power Amplifier datasheet (Rev. E) PDF | HTML 2016. 3. 30
애플리케이션 노트 Guidelines for Measuring Audio Power Amplifier Performance (Rev. A) 2019. 8. 26
애플리케이션 노트 AN-1849 An Audio Amplifier Power Supply Design (Rev. C) 2019. 6. 27
애플리케이션 노트 AN-1737 Managing EMI in Class D Audio Applications (Rev. A) 2013. 5. 1

설계 및 개발

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패키지 핀 CAD 기호, 풋프린트 및 3D 모델
HVSSOP (DGN) 8 Ultra Librarian
VSON (DRB) 8 Ultra Librarian
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