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TAS5122

ACTIVO

Amplificador de audio estéreo de clase D, entrada PWN, 50 W y alimentación de 0 V a 25.5 V

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TAS5122

ACTIVO
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Detalles del producto

Speaker channels (max) Stereo Rating Catalog Power stage supply (max) (V) 25.5 Power stage supply (min) (V) 0 Load (min) (Ω) 6 Output power (W) 30 SNR (dB) 95 THD + N at 1 kHz (%) 0.05 Control interface Hardware Closed/open loop Open Analog supply (min) (V) 16 Analog supply voltage (max) (V) 25.5 Operating temperature range (°C) 0 to 70
Speaker channels (max) Stereo Rating Catalog Power stage supply (max) (V) 25.5 Power stage supply (min) (V) 0 Load (min) (Ω) 6 Output power (W) 30 SNR (dB) 95 THD + N at 1 kHz (%) 0.05 Control interface Hardware Closed/open loop Open Analog supply (min) (V) 16 Analog supply voltage (max) (V) 25.5 Operating temperature range (°C) 0 to 70
HTSSOP (DCA) 56 113.4 mm² 14 x 8.1
  • 2 × 30 W (BTL) Into 6 at 1 kHz
  • 95-dB Dynamic Range (in System With TAS5026)
  • < 0.2% THD+N (in System — 30 W RMS Into 6- Resistive Load)
  • Device Power Efficiency Typical >90% Into 6- Load
  • Self-Protection Design (Including Undervoltage, Overtemperature and Short Conditions) With Error Reports
  • Internal Gate Drive Supply Voltage Regulator
  • EMI Compliant When Used With Recommended System Design
  • APPLICATIONS
    • DVD Receiver
    • Home Theatre
    • Mini/Micro Component Systems
    • Internet Music Appliance

PurePath Digital and PowerPAD are trademarks of Texas Instruments.
Other trademarks are the property of their respective owners.
  • 2 × 30 W (BTL) Into 6 at 1 kHz
  • 95-dB Dynamic Range (in System With TAS5026)
  • < 0.2% THD+N (in System — 30 W RMS Into 6- Resistive Load)
  • Device Power Efficiency Typical >90% Into 6- Load
  • Self-Protection Design (Including Undervoltage, Overtemperature and Short Conditions) With Error Reports
  • Internal Gate Drive Supply Voltage Regulator
  • EMI Compliant When Used With Recommended System Design
  • APPLICATIONS
    • DVD Receiver
    • Home Theatre
    • Mini/Micro Component Systems
    • Internet Music Appliance

PurePath Digital and PowerPAD are trademarks of Texas Instruments.
Other trademarks are the property of their respective owners.

The TAS5122 is a high-performance, integrated stereo digital amplifier power stage designed to drive 6- speakers at up to 30 W per channel. The device incorporates TI’s PurePath Digital™ technology and is used in conjunction with a digital audio PWM processor (TAS50XX) and a simple passive demodulation filter to deliver high-quality, high-efficiency, true-digital audio amplification.

The efficiency of this digital amplifier is typically greater than 90%, reducing the size of both the power supplies and heat sinks needed. Overcurrent protection, overtemperature protection, and undervoltage protection are built into the TAS5122, safeguarding the device and speakers against fault conditions that could damage the system.

The TAS5122 is a high-performance, integrated stereo digital amplifier power stage designed to drive 6- speakers at up to 30 W per channel. The device incorporates TI’s PurePath Digital™ technology and is used in conjunction with a digital audio PWM processor (TAS50XX) and a simple passive demodulation filter to deliver high-quality, high-efficiency, true-digital audio amplification.

The efficiency of this digital amplifier is typically greater than 90%, reducing the size of both the power supplies and heat sinks needed. Overcurrent protection, overtemperature protection, and undervoltage protection are built into the TAS5122, safeguarding the device and speakers against fault conditions that could damage the system.
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Documentación técnica

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* Data sheet TAS5122: 30-W Stereo Digital Amplifier Power Stage datasheet (Rev. E) 15 dic 2004

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

Foros de TI E2E™ con asistencia técnica de los ingenieros de TI

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