Datasheet Texas Instruments PTPA3221DDV — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | TPA3221 |
| Numero de parte | PTPA3221DDV |
Amplificador de 100 W estéreo / 200 W Mono HD de entrada analógica Clase-D 44-HTSSOP -40 a 85
Hojas de datos
TPA3221 100-W Stereo, 200-W Mono HD-Audio, Analog-Input, Class-D Amplifier datasheet
PDF, 736 Kb, Archivo publicado: sept 18, 2017
Extracto del documento
Precios
Estado
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | Sí |
Embalaje
| Pin | 44 |
| Package Type | DDV |
| Industry STD Term | HTSSOP |
| JEDEC Code | R-PDSO-G |
| Package QTY | 35 |
| Carrier | TUBE |
| Width (mm) | 6.1 |
| Length (mm) | 14 |
| Thickness (mm) | 1.15 |
| Pitch (mm) | .635 |
| Max Height (mm) | 1.2 |
| Mechanical Data | Descargar |
Paramétricos
| Audio Input Type | Analog |
| Control Interface | Hardware |
| Operating Temperature Range | -40 to 85 C |
| Output Power | 100 W |
| Power Stage Supply(Max) | 30 V |
| Power Stage Supply(Min) | 7 V |
| Power to Bridge Tied Load(Max) | 100 W |
| Power to Parallel Bridge Tied Load(Max) | 200 W |
| SNR | 108 dB |
| Speaker Channels | 2 Max |
| THD + N @ 1 kHz | 0.03 % |
Plan ecológico
| RoHS | See ti.com |
Kits de diseño y Módulos de evaluación
- Evaluation Modules & Boards: TPA3221EVM
TPA3221 100W Stereo/ 200W Mono HD Analog-In Class-D Amplifier Evaluation Module
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)
Notas de aplicación
- Multi-Device Configuration for TPA32xx AmplifiersPDF, 102 Kb, Archivo publicado: sept 27, 2017
The TPA324x and TPA325x family of parts (TPA3244, TPA3245, TPA3250, TPA3251, and TPA3255)comes equipped with functionality to simplify systems with multiple Class-D amplifiers. Class-D amplifiersuse pulse-width modulation (PWM) switching (450 kHz – 600 kHz), which are discrete packets of energy,to deliver large amounts of power with very high efficiency. However, issues can arise if multiple
Linea modelo
Serie: TPA3221 (3)
- PTPA3221DDV TPA3221DDV TPA3221DDVR
Clasificación del fabricante
- Semiconductors > Audio > High-Power Audio Amplifiers (>50W) > Analog Input Class-D