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Audio, háptica y piezoeléctrica
Amplificadores de audio
Amplificadores de audio para altavoces, TV y barra de sonido

TAS5342A

ACTIVO

Amplificador de audio estéreo de circuito abierto de 100 W y mono de 200 W, Clase D, entrada PWM y a

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TAS5342A

ACTIVO
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Detalles del producto

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.
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Documentación técnica

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* Data sheet TAS5342A 100-W Stereo Digital Amplifier Power Stage datasheet (Rev. A) PDF | HTML 11 nov 2016

Pedidos y calidad

Información incluida:
  • RoHS
  • REACH
  • Marcado del dispositivo
  • Acabado de plomo/material de la bola
  • Clasificación de nivel de sensibilidad a la humedad (MSL) / reflujo máximo
  • Estimaciones de tiempo medio entre fallas (MTBF)/fallas en el tiempo (FIT)
  • Contenido del material
  • Resumen de calificaciones
  • Monitoreo continuo de confiabilidad
Información incluida:
  • Lugar de fabricación
  • Lugar de ensamblaje

Soporte y capacitación

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