E-TDA7391PDTR vs TDA7256 Comparación
Comparación detallada lado a lado de E-TDA7391PDTR por STMicroelectronics y TDA7256 por STMicroelectronics. Compare las especificaciones clave, los parámetros eléctricos, el encapsulado, el estado del ciclo de vida, los precios y la disponibilidad para determinar el mejor componente para los requisitos de su diseño.
STMicroelectronics
E-TDA7391PDTR - 2x40W Dual BTL Audio Amplifier | STMicroelectronics
E-TDA7391PDTR ✓ ActivoSTMicroelectronics
TDA7256 - 30W Class-AB Bridge Car-Radio Amplifier | STMicroelectronics
TDA7256 ✓ ActivoComparación de especificaciones
| Parámetro | E-TDA7391PDTR | TDA7256 |
|---|---|---|
| Marca | STMicroelectronics | STMicroelectronics |
| Categoría | Amplifier ICs | Amplifier ICs |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $3,36 | $1,95 |
| Output Power | 2x40W at 4 ohm, 14.4V, 10% THD | 30 W into 4 ohm at THD 10% |
| Supply Voltage Range | 8V to 18V | — |
| Corriente en reposo | 120mA | — |
| Amplifier Type | Class AB | — |
| Configuración de salida | Bridge-Tied Load (BTL) | — |
| Number of Channels | 2 (Dual) | — |
| Encapsulado | PowerSO-20 | Multiwatt-11 (vertical, with tab) |
| Tipo de montaje | Surface Mount | Through-hole (with heatsink) |
| Rango de temperatura de funcionamiento | -40C to +105C | — |
| Standby Function | Yes | — |
| Mute Function | Yes | — |
| Short-Circuit Protection | Yes | RL short, OUT to GND, OUT to Vs |
| Thermal Protection | Yes | — |
| Load Dump Protection | Yes | — |
| Estado RoHS | Compliant | Compliant |
| Product Type | — | Class-AB Bridge Audio Power Amplifier |
| Output Channels | — | 1 (Mono, BTL) |
| Topología | — | Bridge-Tied Load (BTL), Class-AB |
| Minimum Load Impedance | — | 2 ohm |
| Supply Voltage (Vs) | — | [6 - 18 V] |
| Input Type | — | Differential |
| Mute / Standby Logic | — | TTL compatible |
| Standby Current | — | Very low (standby mode) |
| Turn-on Delay | — | Programmable |
| Load-Dump Protection | — | Yes |
| Apagado térmico | — | Yes |
| Temperatura de funcionamiento | — | [DATA_NEEDED: operating temperature range] |