홈 오디오, 햅틱, 피에조 오디오 증폭기 스피커, TV 및 사운드바 오디오 증폭기
홈
오디오, 햅틱, 피에조
오디오 증폭기
스피커, TV 및 사운드바 오디오 증폭기

TAS5342A

활성

100W 스테레오, 200W 모노, 0~34V 공급, PWM 입력 개방형 루프 클래스-D 오디오 증폭기

지금 주문
데이터 시트

TAS5342A

활성
데이터 시트 지금 주문

제품 상세 정보

Speaker channels (max) 4 Control interface Hardware Output power (W) 100 Power stage supply (max) (V) 34 Power stage supply (min) (V) 0 RDS(on) (Ω) 0.08 THD + N at 1 kHz (%) 0.09 Load (min) (Ω) 2 Analog supply voltage (min) (V) 10.8 Analog supply voltage (max) (V) 13.2 Rating Catalog Operating temperature range (°C) 0 to 70
Speaker channels (max) 4 Control interface Hardware Output power (W) 100 Power stage supply (max) (V) 34 Power stage supply (min) (V) 0 RDS(on) (Ω) 0.08 THD + N at 1 kHz (%) 0.09 Load (min) (Ω) 2 Analog supply voltage (min) (V) 10.8 Analog supply voltage (max) (V) 13.2 Rating Catalog Operating temperature range (°C) 0 to 70
HTSSOP (DDV) 44 113.4 mm² 14 x 8.1
  • Total Power Output (Bridge Tied Load)
    • 2 × 100 W at 10% THD+N Into 4 Ω
    • 2 × 80 W at 10% THD+N Into 6 Ω
    • 2 × 65 W at 10% THD+N Into 8 Ω
  • Total Power Output (Single Ended)
    • 4 × 40 W at 10% THD+N Into 3 Ω
    • 4 × 30 W at 10% THD+N Into 4 Ω
  • Total Power Output (Parallel Mode)
    • 1 × 200 W at 10% THD+N Into 2 Ω
    • 1 × 160 W at 10% THD+N Into 3 Ω
  • >110 dB SNR (A-Weighted With TAS5518 Modulator)
  • <0.1% THD+N (1 W, 1 kHz)
  • Supports PWM Frame Rates of 192 kHz to 432 kHz
  • Resistor-Programmable Current Limit
  • Integrated Self-Protection Circuitry, Including:
    • Under Voltage Protection
    • Overtemperature Warning and Error
    • Overload Protection
    • Short-Circuit Protection
    • PWM Activity Detector
  • Standalone Protection Recovery
  • Power-On Reset (POR) to Eliminate System Power-Supply Sequencing
  • High-Efficiency Power Stage (>90%) With 80-mΩ Output MOSFETs
  • Thermally Enhanced Package 44-Pin HTSSOP (DDV)
  • Error Reporting, 3.3-V and 5-V Compliant
  • EMI Compliant When Used With Recommended System Design
  • Total Power Output (Bridge Tied Load)
    • 2 × 100 W at 10% THD+N Into 4 Ω
    • 2 × 80 W at 10% THD+N Into 6 Ω
    • 2 × 65 W at 10% THD+N Into 8 Ω
  • Total Power Output (Single Ended)
    • 4 × 40 W at 10% THD+N Into 3 Ω
    • 4 × 30 W at 10% THD+N Into 4 Ω
  • Total Power Output (Parallel Mode)
    • 1 × 200 W at 10% THD+N Into 2 Ω
    • 1 × 160 W at 10% THD+N Into 3 Ω
  • >110 dB SNR (A-Weighted With TAS5518 Modulator)
  • <0.1% THD+N (1 W, 1 kHz)
  • Supports PWM Frame Rates of 192 kHz to 432 kHz
  • Resistor-Programmable Current Limit
  • Integrated Self-Protection Circuitry, Including:
    • Under Voltage Protection
    • Overtemperature Warning and Error
    • Overload Protection
    • Short-Circuit Protection
    • PWM Activity Detector
  • Standalone Protection Recovery
  • Power-On Reset (POR) to Eliminate System Power-Supply Sequencing
  • High-Efficiency Power Stage (>90%) With 80-mΩ Output MOSFETs
  • Thermally Enhanced Package 44-Pin HTSSOP (DDV)
  • Error Reporting, 3.3-V and 5-V Compliant
  • EMI Compliant When Used With Recommended System Design

The TAS5342A is a high-performance, integrated stereo digital amplifier power stage designed to drive a 4-Ω bridge-tied load (BTL) at up to 100 W per channel with low-harmonic distortion, low-integrated noise, and low-idle current.

The TAS5342A has a complete protection system integrated on-chip, safeguarding the device against a wide range of fault conditions that could damage the system. These protection features are short-circuit protection, over-current protection, under voltage protection, over temperature protection, and a loss of PWM signal (PWM activity detector).

A power-on-reset (POR) circuit is used to eliminate power-supply sequencing that is required for most power-stage designs.

The TAS5342A is a high-performance, integrated stereo digital amplifier power stage designed to drive a 4-Ω bridge-tied load (BTL) at up to 100 W per channel with low-harmonic distortion, low-integrated noise, and low-idle current.

The TAS5342A has a complete protection system integrated on-chip, safeguarding the device against a wide range of fault conditions that could damage the system. These protection features are short-circuit protection, over-current protection, under voltage protection, over temperature protection, and a loss of PWM signal (PWM activity detector).

A power-on-reset (POR) circuit is used to eliminate power-supply sequencing that is required for most power-stage designs.
filter 기타 스피커, TV 및 사운드바 오디오 증폭기 찾기
다운로드

관심 가지실만한 유사 제품

open-in-new 대안 비교
비교 대상 장치와 유사한 기능
TAS5612LA 활성 125W 스테레오, 250W 모노, 12~34V 공급, PWM 입력 클래스 D 오디오 증폭기 This product is a higher power (125-W) stereo digital-input power stage
TPA3244 활성 60W 스테레오, 120W 모노, 12~31.5V 공급, 아날로그 입력 클래스 D 오디오 증폭기, 패드 다운 This product is a higher power (60-W) stereo analog-input Class-D amplifier
TPA3245 활성 115W 스테레오, 230V 모노, 12V~31.5V 공급, 아날로그 입력 클래스 D 오디오 증폭기 This product is an Ultra-Low 0.005% THD, higher power (115-W) analog-input class-D amplifier

기술 자료

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1개 모두 보기
유형 직함 날짜
* Data sheet TAS5342A 100-W Stereo Digital Amplifier Power Stage datasheet (Rev. A) PDF | HTML 2016/11/11

주문 및 품질

포함된 정보:
  • RoHS
  • REACH
  • 디바이스 마킹
  • 납 마감/볼 재질
  • MSL 등급/피크 리플로우
  • MTBF/FIT 예측
  • 물질 성분
  • 인증 요약
  • 지속적인 신뢰성 모니터링
포함된 정보:
  • 팹 위치
  • 조립 위치

지원 및 교육

TI 엔지니어의 기술 지원을 받을 수 있는 TI E2E™ 포럼

포럼 주제 모두 보기(영문)

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