TDA7379 vs E-TDA7375AV Comparación
Comparación detallada lado a lado de TDA7379 por STMicroelectronics y E-TDA7375AV 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
TDA7379 - 4x13W / 2x38W Class-AB Quad Audio Power Amplifier | STMicroelectronics
TDA7379 ✓ ActivoSTMicroelectronics
E-TDA7375AV - 4x45W Quad Audio Amplifier | STMicroelectronics
E-TDA7375AV ✓ ActivoComparación de especificaciones
| Parámetro | TDA7379 | E-TDA7375AV |
|---|---|---|
| Marca | STMicroelectronics | STMicroelectronics |
| Categoría | Amplifier ICs | LED Displays |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $1,39 | $2,70 |
| Topología | Class-AB | — |
| Configuración de salida | 2-Channel (Stereo) or 4-Channel (Quad) | — |
| Output Power (Quad SE) | 4 x 13 W into 4 ohm | — |
| Output Power (Dual BTL) | 2 x 38 W into 4 ohm | — |
| Tensión de alimentación de funcionamiento | 18 V nominal | — |
| Maximum Supply Voltage | 28 V DC | — |
| Internal Gain (BTL) | 26 dB (fixed) | — |
| Bootstrap Capacitors | Not required (internal) | — |
| Boucherot Cells | Not required (internal) | — |
| Standby Function | Yes, CMOS-compatible | — |
| Short-Circuit Protection | Yes (to GND and VCC) | — |
| Load Dump Protection | Yes | — |
| Reversed Battery Protection | Yes | — |
| Encapsulado | Multiwatt-15 (vertical, through-hole) | Multiwatt-15 |
| Tipo de montaje | Through-Hole | Through Hole |
| Output Power | — | 45W per channel (4 channels, 4 ohm, 14.4V) |
| Supply Voltage Range | — | 8V to 18V |
| Corriente en reposo | — | 120 mA |
| Total Harmonic Distortion (THD) | — | 0.03% at 1kHz |
| Signal-to-Noise Ratio | — | 90 dB |
| Channel Separation | — | 60 dB |
| Input Impedance | — | 30 kOhm |
| Output Offset Voltage | — | 50 mV |
| Standby Current | — | 10 uA |
| Rango de temperatura de funcionamiento | — | -40C to +105C |
| Estado RoHS | — | Compliant |
| Number of Channels | — | 4 |
| Tipo de salida | — | Class AB |