Inicio Audio Amplificadores de audio Amplificadores para altavoces
Inicio
Audio
Amplificadores de audio
Amplificadores para altavoces

TPA3136D2

ACTIVO

Amplificador de audio estéreo analógico de 10 W y mono de 20 W, Clase D y alimentación de 4.5 V a 14

Haga su pedido ahora
Hoja de datos

TPA3136D2

ACTIVO
Hoja de datos Haga su pedido ahora

Detalles del producto

Audio input type Analog Input Architecture Class-D Speaker channels (max) Stereo Rating Catalog Power stage supply (max) (V) 14.4 Power stage supply (min) (V) 4.5 Load (min) (Ω) 4 Output power (W) 10 SNR (dB) 102 THD + N at 1 kHz (%) 0.04 Iq (typ) (mA) 35 Control interface Hardware Closed/open loop Closed Analog supply (min) (V) 4.5 Analog supply voltage (max) (V) 14.4 PSRR (dB) 80 Operating temperature range (°C) -40 to 85
Audio input type Analog Input Architecture Class-D Speaker channels (max) Stereo Rating Catalog Power stage supply (max) (V) 14.4 Power stage supply (min) (V) 4.5 Load (min) (Ω) 4 Output power (W) 10 SNR (dB) 102 THD + N at 1 kHz (%) 0.04 Iq (typ) (mA) 35 Control interface Hardware Closed/open loop Closed Analog supply (min) (V) 4.5 Analog supply voltage (max) (V) 14.4 PSRR (dB) 80 Operating temperature range (°C) -40 to 85
HTSSOP (PWP) 28 62.08 mm² 9.7 x 6.4
  • 2 × 10 W/ch into 6-Ω loads at 10% THD+N from a 12-V supply
  • 2 × 10 W/ch into 8-Ω loads at 10% THD+N from a 13-V supply
  • Up to 90% Efficient class-D operation (8 Ω) eliminates need for heat sinks
  • <0.05% THD+N at 1 W/4 Ω/1 kHz
  • Wide supply voltage range allows operation from 4.5 V (8 V for TPA3136AD2) to 14.4 V
  • Inductor-free operation
  • Enhanced EMI performance with spread spectrum
  • SpeakerGuard™ speaker protection includes power limiter and DC protection
  • Robust pin-to-pin, pin-to-ground, and pin-to-power short circuit protection and thermal protection
  • 26-dB Fixed gain
  • Single-ended or differential analog inputs
  • Click and pop free startup
  • 2 × 10 W/ch into 6-Ω loads at 10% THD+N from a 12-V supply
  • 2 × 10 W/ch into 8-Ω loads at 10% THD+N from a 13-V supply
  • Up to 90% Efficient class-D operation (8 Ω) eliminates need for heat sinks
  • <0.05% THD+N at 1 W/4 Ω/1 kHz
  • Wide supply voltage range allows operation from 4.5 V (8 V for TPA3136AD2) to 14.4 V
  • Inductor-free operation
  • Enhanced EMI performance with spread spectrum
  • SpeakerGuard™ speaker protection includes power limiter and DC protection
  • Robust pin-to-pin, pin-to-ground, and pin-to-power short circuit protection and thermal protection
  • 26-dB Fixed gain
  • Single-ended or differential analog inputs
  • Click and pop free startup

The TPA3136D2, TPA3136AD2 device an efficient, Class-D audio power amplifier for driving bridged-tied stereo speakers at up to 10 W, 6 Ω, or 8 Ω (per channel).

Advanced EMI Suppression Technology with Spread Spectrum Control scheme enables the use of inexpensive ferrite bead filters at the outputs while meeting EMC requirements for system cost reduction. The TPA3136D2, TPA3136AD2 device is not only fully protected against shorts and overload, the SpeakerGuard™ speaker protection circuitry includes a power limiter and a DC detection circuit for protection of the connected speakers. The DC detect and Pin-to-Pin, Pin-to-Ground, and Pin-to-Power Short Circuit protection circuit protect the speakers from output DC and pin shorts caused in production. The outputs are also fully protected against shorts to GND, PVCC, and output-to-output. The short-circuit protection and thermal protection includes an auto recovery feature.

The TPA3136D2, TPA3136AD2 device can drive stereo speakers with as low as 4-Ω impedance. The high efficiency of the TPA3136D2, TPA3136AD2, 90% with an 8-Ω load, eliminates the need for an external heat sink, and TPA3136D2, TPA3136AD2 will be able to output full power on a 2-layer PCB.

The TPA3136D2, TPA3136AD2 device an efficient, Class-D audio power amplifier for driving bridged-tied stereo speakers at up to 10 W, 6 Ω, or 8 Ω (per channel).

Advanced EMI Suppression Technology with Spread Spectrum Control scheme enables the use of inexpensive ferrite bead filters at the outputs while meeting EMC requirements for system cost reduction. The TPA3136D2, TPA3136AD2 device is not only fully protected against shorts and overload, the SpeakerGuard™ speaker protection circuitry includes a power limiter and a DC detection circuit for protection of the connected speakers. The DC detect and Pin-to-Pin, Pin-to-Ground, and Pin-to-Power Short Circuit protection circuit protect the speakers from output DC and pin shorts caused in production. The outputs are also fully protected against shorts to GND, PVCC, and output-to-output. The short-circuit protection and thermal protection includes an auto recovery feature.

The TPA3136D2, TPA3136AD2 device can drive stereo speakers with as low as 4-Ω impedance. The high efficiency of the TPA3136D2, TPA3136AD2, 90% with an 8-Ω load, eliminates the need for an external heat sink, and TPA3136D2, TPA3136AD2 will be able to output full power on a 2-layer PCB.

filter Buscar otro/a Amplificadores para altavoces
Descargar Ver vídeo con transcripción Video

For a smaller, 10-W speaker amplifier that also provides lower bill of materials costs, see the TPA3138D2

For a 15-W speaker amplifier with low-idle power dissipation to extend battery life, see the TPA3129D2

Productos similares que pueden interesarle

open-in-new Comparar alternativas
Misma funcionalidad con diferente configuración de pines que el dispositivo comparado
TPA3138D2 ACTIVO Amplificador de audio estéreo de 10 W y mono de 18.5 W, Clase D, entrada analógica y alimentación de TPA3138D2 is a 2x10W analog input amplifier in a TSSOP28 package.
TPA3139D2 ACTIVO Amplificador de audio estéreo de Clase D, entrada analógica QFN, 10 W y alimentación de 3.5 V a 14.4 TPA3139D2 is a 2x10W analog input amplifier in a VQFN package.

Documentación técnica

star =Principal documentación para este producto seleccionada por TI
No se encontraron resultados. Borre su búsqueda y vuelva a intentarlo.
Ver todo 5
Tipo Título Fecha
* Data sheet TPA3136D2, TPA3136AD2 10-W Inductor Free Stereo (BTL) Class-D Audio Amplifier with Ultra Low EMI datasheet (Rev. F) PDF | HTML 17 ene 2020
Application note TPA3136D2 Design Considerations for EMC (Rev. A) 27 jul 2018
Application brief TPA3138 Transition Guide – from TPA3110, TPA3113 06 jul 2018
Technical article Inductor-free innovation: low EMI Class-D audio PDF | HTML 29 ago 2017
EVM User's guide TPA3136D2EVM User's Guide (Rev. A) 26 may 2016

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

TPA3110D2EVM — Módulo de evaluación TPA3110D2

The TPA3110D2 evaluation module consists of a single 15-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 a speaker with an external analog audio source as the input. The EVM’s default (...)

Guía del usuario: PDF
No disponible en TI.com
Placa de evaluación

TPA3136D2EVM — Módulo de evaluación TPA3136D2 de amplificador de audio estéreo (BTL) de Clase D y 10 W sin inductor

The TPA3136D2EVM allows for the evaluation of the TPA3136D2. This is an efficient class D audio power amplifier for driving 2 bridged-tied stereo speakers at 10W per channel.   The evaluation module is populated with only 1 TPA3136D2 device. It operates from a single power supply from (...)
Guía del usuario: PDF
No disponible en TI.com
Modelo de simulación

TPA3136D2 TINA-TI Reference Design

SLOM413.TSC (37 KB) - TINA-TI Reference Design
Descargar
Modelo de simulación

TPA3136D2 TINA-TI Transient Spice Model

SLOM414.ZIP (24 KB) - TINA-TI Spice Model
Descargar
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 (...)
Solicitar
Encapsulado Pines Símbolos CAD, huellas y modelos 3D
HTSSOP (PWP) 28 Ultra Librarian
Se aplican los Términos y condiciones estándar de TI para los elementos de evaluación.

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

Los productos recomendados pueden tener parámetros, módulos de evaluación o diseños de referencia relacionados con este producto de TI.

Soporte y capacitación

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

Ver todos los temas del foro en inglés

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. ​​​​​​​​​​​​​​

Videos