Datasheet Texas Instruments TAS5622A — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | TAS5622A |
Etapa de potencia de entrada digital de 125 W estéreo / 250 W mono PurePath HD
Hojas de datos
TAS5622A 125-W Stereo and 250-W Stereo PurePathв„ў HD Digital-Input Class-D Power Stage datasheet
PDF, 1.4 Mb, Revisión: A, Archivo publicado: marzo 31, 2015
Extracto del documento
Precios
Estado
| TAS5622ADDV | TAS5622ADDVR | |
|---|---|---|
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | No | Sí |
Embalaje
| TAS5622ADDV | TAS5622ADDVR | |
|---|---|---|
| N | 1 | 2 |
| Pin | 44 | 44 |
| Package Type | DDV | DDV |
| Industry STD Term | HTSSOP | HTSSOP |
| JEDEC Code | R-PDSO-G | R-PDSO-G |
| Package QTY | 35 | 2000 |
| Carrier | TUBE | LARGE T&R |
| Device Marking | TAS5622A | TAS5622A |
| Width (mm) | 6.1 | 6.1 |
| Length (mm) | 14 | 14 |
| Thickness (mm) | 1.15 | 1.15 |
| Pitch (mm) | .635 | .635 |
| Max Height (mm) | 1.2 | 1.2 |
| Mechanical Data | Descargar | Descargar |
Paramétricos
| Parameters / Models | TAS5622ADDV | TAS5622ADDVR |
|---|---|---|
| Audio Input Type | PWM | PWM |
| Control Interface | Hardware | Hardware |
| Operating Temperature Range, C | -40 to 125 | -40 to 125 |
| Output Power, W | 125 | 125 |
| Power Stage Supply(Max), V | 34 | 34 |
| Power Stage Supply(Min), V | 12 | 12 |
| Power to Bridge Tied Load(Max), W | 150 | 150 |
| Power to Parallel Bridge Tied Load(Max), W | 300 | 300 |
| SNR, dB | 105 | 105 |
| Speaker Channels, Max | 4 | 4 |
| THD + N @ 1 kHz, % | 0.025 | 0.025 |
Plan ecológico
| TAS5622ADDV | TAS5622ADDVR | |
|---|---|---|
| RoHS | Obediente | Obediente |
Notas de aplicación
- Power Rating in Audio Amplifier (Rev. A)PDF, 514 Kb, Revisión: A, Archivo publicado: marzo 4, 2005
Average consumers often weigh heavily on cost versus power rating of audio amplifiers as their basis for purchasing one. Depending on the marketing strategy, the powerrating methodology for audio amplifiers can vary from manufacturer to manufacturer.The purpose of this document is to clarify three commonly used power ratings: average power, peak power, and PMPO.The following Texas Instru - 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: TAS5622A (2)
Clasificación del fabricante
- Semiconductors> Audio> High-Power Audio Amplifiers (>50W)> PWM Input Class-D