Datasheet Texas Instruments TPA3121D2PWPR — Ficha de datos

Fabricante	Texas Instruments
Serie	TPA3121D2
Numero de parte	TPA3121D2PWPR

Amplificador de potencia de audio estéreo clase D de 15 W con salidas SE (TPA3121) 24-HTSSOP -40 a 85

Hojas de datos

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PDF, 1.1 Mb, Revisión: B, Archivo publicado: enero 7, 2014

Extracto del documento

Precios

Estado

Estado del ciclo de vida	Activo (Recomendado para nuevos diseños)
Disponibilidad de muestra del fabricante	No

Embalaje

Pin	24
Package Type	PWP
Industry STD Term	HTSSOP
JEDEC Code	R-PDSO-G
Package QTY	2000
Carrier	LARGE T&R
Device Marking	TPA3121D2
Width (mm)	4.4
Length (mm)	7.8
Thickness (mm)	1
Pitch (mm)	.65
Max Height (mm)	1.2
Mechanical Data	Descargar

Paramétricos

Analog Supply (V)	26 Min
Audio Input Type	Analog
Closed/Open Loop	Closed
Control Interface	Hardware
Operating Temperature Range	-40 to 85 C
Package Group	HTSSOP
Package Size: mm2:W x L	24HTSSOP: 50 mm2: 6.4 x 7.8(HTSSOP) PKG
Power Stage Supply(Max)	26 V
Power Stage Supply(Min)	10 V
Power to Bridge Tied Load(Max)	30 W
Rating	Catalog
Speaker Channels	2 Max
Supported Bridge Tied Load(Min)	8 Ohms

Plan ecológico

RoHS

Obediente

Kits de diseño y Módulos de evaluación

Evaluation Modules & Boards: TPA3121D2EVM
TPA3121D2 Evaluation Module (EVM)
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)
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Notas de aplicación

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AN-1737 Managing EMI in Class D Audio Applications (Rev. A)
PDF, 140 Kb, Revisión: A, Archivo publicado: mayo 1, 2013
Electromagnetic interference (EMI) is an unwanted disturbance caused in an electrical circuit byelectromagnetic radiation emitted from an external source. The disturbance may interrupt, obstruct, orotherwise degrade the effective performance of the circuit.
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Using Thermal Calculation Tools for Analog Components
PDF, 1.1 Mb, Archivo publicado: sept 2, 2010
This document provides general guidance on the use of toolsand calculations for thermal estimates of component operating temperatures for analog devices. Of particularfocus are components with direct thermal paths to the PCB which is common for components which need a low thermal resistance to manage the dissipated power. This document provides practical considerations for estimation of o
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AN-1849 An Audio Amplifier Power Supply Design (Rev. B)
PDF, 1.9 Mb, Revisión: B, Archivo publicado: mayo 1, 2013
This application report provides design information for a power supply for use with our newest offering of high-performance, ultra high-fidelity audio amplifier input stage ICs.
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Guidelines for Measuring Audio Power Amplifier Performance
PDF, 765 Kb, Archivo publicado: oct 30, 2001
This application note provides guidelines for measuring the date sheet parameters of Texas Instruments audio power amplifiers (APAs) using prefabricated evaluation modules (EVMs). The primary equipment used for the measurements consists of the System Two audio measurement system by Audio Precision , a digital multimeter (DMM), and a dc power supply.

Linea modelo

Serie: TPA3121D2 (3)

TPA3121D2PWP TPA3121D2PWPG4 TPA3121D2PWPR

Clasificación del fabricante

Semiconductors > Audio > Mid-Power Audio Amplifiers (10-50W) > Analog Input Amplifiers