Datasheet Texas Instruments TPA3140D2PWPR — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | TPA3140D2 |
| Numero de parte | TPA3140D2PWPR |
Amplificador de audio de clase D de estéreo estéreo sin inductor (BTL) de 10 W con EMI ultra bajo y limitador de ganancia automático 28-HTSSOP -40 a 85
Hojas de datos
TPA3140D2 10-W Inductor Free Stereo (BTL) Class-D Audio Amplifier with Ultra Low EMI and AGL datasheet
PDF, 1.6 Mb, Revisión: A, Archivo publicado: abr 8, 2015
Extracto del documento
Precios
Estado
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | Sí |
Embalaje
| Pin | 28 |
| Package Type | PWP |
| Industry STD Term | HTSSOP |
| JEDEC Code | R-PDSO-G |
| Package QTY | 2000 |
| Carrier | LARGE T&R |
| Device Marking | TPA3140D2 |
| Width (mm) | 4.4 |
| Length (mm) | 9.7 |
| Thickness (mm) | 1 |
| Pitch (mm) | .65 |
| Max Height (mm) | 1.2 |
| Mechanical Data | Descargar |
Paramétricos
| Analog Supply (V) | 14.4 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 | 28HTSSOP: 62 mm2: 6.4 x 9.7(HTSSOP) PKG |
| Power Stage Supply(Max) | 14.4 V |
| Power Stage Supply(Min) | 4.5 V |
| Power to Bridge Tied Load(Max) | 15 W |
| Rating | Catalog |
| Speaker Channels | 2 Max |
| Supported Bridge Tied Load(Min) | 4 Ohms |
Plan ecológico
| RoHS | Obediente |
Kits de diseño y Módulos de evaluación
- Evaluation Modules & Boards: TPA3140D2PWPEVM
TPA3140D2PWPEVM - Inductor Free 10W Stereo (BTL) Class-D Audio Amplifier Evaluation Module
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)
Notas de aplicación
- TPA3140D2 Design Considerations for EMCPDF, 355 Kb, Archivo publicado: feb 13, 2015
- TPA3140D2 PLIMIT and AGLPDF, 192 Kb, Archivo publicado: enero 23, 2015
- 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. - 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. - Guidelines for Measuring Audio Power Amplifier PerformancePDF, 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: TPA3140D2 (2)
- TPA3140D2PWP TPA3140D2PWPR
Clasificación del fabricante
- Semiconductors > Audio > Mid-Power Audio Amplifiers (10-50W) > Analog Input Amplifiers