TPA3106D1

ACTIVO

Amplificador de audio de clase D, entrada analógica mono de 40 W y fuente de alimentación de 10 V a

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Misma funcionalidad con diferente configuración de pines que el dispositivo comparado
TPA3118D2 ACTIVO Amplificador de audio de clase D con entrada analógica estéreo de 30 W, mono de 60 W y fuente de ali 1.2MHz switching frequency, avoids AM frequencies in order to synchronize multiple devices

Detalles del producto

Audio input type Analog Input Architecture Class-D Speaker channels (max) Mono Rating Catalog Power stage supply (max) (V) 26 Power stage supply (min) (V) 10 Load (min) (Ω) 4 Output power (W) 40 SNR (dB) 102 THD + N at 1 kHz (%) 0.2 Iq (typ) (mA) 14 Control interface Hardware Closed/open loop Closed Analog supply (min) (V) 10 Analog supply voltage (max) (V) 26 PSRR (dB) 70 Operating temperature range (°C) -40 to 85
Audio input type Analog Input Architecture Class-D Speaker channels (max) Mono Rating Catalog Power stage supply (max) (V) 26 Power stage supply (min) (V) 10 Load (min) (Ω) 4 Output power (W) 40 SNR (dB) 102 THD + N at 1 kHz (%) 0.2 Iq (typ) (mA) 14 Control interface Hardware Closed/open loop Closed Analog supply (min) (V) 10 Analog supply voltage (max) (V) 26 PSRR (dB) 70 Operating temperature range (°C) -40 to 85
HLQFP (VFP) 32 81 mm² 9 x 9
  • 40-W Into an 8- Load From a 25-V Supply
  • Operates From 10 V to 26 V
  • Efficient Class-D Operation Eliminates the Need for Heat Sinks
  • Four Selectable, Fixed Gain Settings
  • Differential Inputs
  • Thermal and Short-Circuit Protection With Auto Recovery Feature
  • Clock Output for Synchronization With Multiple Class-D Devices
  • Surface Mount 7×7, 32-pin HLQFP Package
  • APPLICATIONS
    • Televisions
    • Powered Speakers

  • 40-W Into an 8- Load From a 25-V Supply
  • Operates From 10 V to 26 V
  • Efficient Class-D Operation Eliminates the Need for Heat Sinks
  • Four Selectable, Fixed Gain Settings
  • Differential Inputs
  • Thermal and Short-Circuit Protection With Auto Recovery Feature
  • Clock Output for Synchronization With Multiple Class-D Devices
  • Surface Mount 7×7, 32-pin HLQFP Package
  • APPLICATIONS
    • Televisions
    • Powered Speakers

The TPA3106D1 is a 40-W efficient, Class-D audio power amplifier for driving bridged-tied stereo speakers. The TPA3106D1 can drive stereo speakers as low as 4. The high efficiency, ~92%, of the TPA3106D1 eliminates the need for an external heat sink when playing music.

The gain of the amplifier is controlled by two gain select pins. The gain selections are 20, 26, 32, 36 dB.

The outputs are fully protected against shorts to GND, VCC, and output-to-output shorts with an auto recovery feature and monitor output.

The TPA3106D1 is a 40-W efficient, Class-D audio power amplifier for driving bridged-tied stereo speakers. The TPA3106D1 can drive stereo speakers as low as 4. The high efficiency, ~92%, of the TPA3106D1 eliminates the need for an external heat sink when playing music.

The gain of the amplifier is controlled by two gain select pins. The gain selections are 20, 26, 32, 36 dB.

The outputs are fully protected against shorts to GND, VCC, and output-to-output shorts with an auto recovery feature and monitor output.

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Next Generation 50-W, Stereo, Analog Input Class-D Audio Amplifier:  TPA3116D2

Documentación técnica

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Tipo Título Fecha
* Data sheet 40-W Mono Class-D Audio Power Amplifier datasheet (Rev. C) 19 ago 2010
Application note Using Thermal Calculation Tools for Analog Components (Rev. A) 30 ago 2019
Application note Guidelines for Measuring Audio Power Amplifier Performance (Rev. A) 26 ago 2019
Application note AN-1849 An Audio Amplifier Power Supply Design (Rev. C) 27 jun 2019
Application note AN-1737 Managing EMI in Class D Audio Applications (Rev. A) 01 may 2013
User guide TPA3106D1 Audio Power Amplifier EVM With LC Filter (Rev. D) 11 may 2011
Application note Interfacing External Devices to the TPA310xDx Amplifiers 29 sep 2008

Diseño y desarrollo

Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.

Placa de evaluación

TPA3106D1EVM — Módulo de evaluación (EVM) TPA3106D1

The TPA3106D1 evaluation module consists of a single 40 W, class-D, stereo audio power amplifier complete with a small number of external components mounted on a circuit board that can be used to directly drive speakers with an external analog audio source as the input.

Guía del usuario: PDF
Modelo de simulación

TPA3106D1 TINA-TI Reference Design

SLOM194.TSC (217 KB) - TINA-TI Reference Design
Modelo de simulación

TPA3106D1 TINA-TI Transient Model

SLOM193.ZIP (17 KB) - TINA-TI Spice Model
Modelo de simulación

TPA3106D1 Unencrypted PSpice Transient Model Package (Rev. A)

SLOM192A.ZIP (22 KB) - PSpice Model
Herramienta de simulación

PSPICE-FOR-TI — PSpice® para herramienta de diseño y simulación de TI

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Encapsulado Pines Símbolos CAD, huellas y modelos 3D
HLQFP (VFP) 32 Ultra Librarian

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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El contenido lo proporcionan “tal como está” TI y los colaboradores de la comunidad y no constituye especificaciones de TI. Consulte los términos de uso.

Si tiene preguntas sobre la calidad, el paquete o el pedido de productos de TI, consulte el soporte de TI. ​​​​​​​​​​​​​​

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