TDA7850 vs STPA008-48X Comparaison
Comparaison détaillée côte à côte de TDA7850 par STMicroelectronics et STPA008-48X par STMicroelectronics. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
STMicroelectronics
TDA7850 - 4x50W Quad Bridge Car Audio Amplifier | STMicroelectronics
TDA7850 ✓ Actif
Comparaison des spécifications
| Paramètre | TDA7850 | STPA008-48X |
|---|---|---|
| Marque | STMicroelectronics | STMicroelectronics |
| Catégorie | Motors & Drivers | Amplifier ICs |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | — |
| Prix unitaire (USD) | $5,50 | — |
| Output Power | 4x50W at 4Ω, 14.4V | — |
| Supply Voltage Range | 8V to 18V | — |
| Courant de repos | 120mA | — |
| Bruit de sortie | 50µV | — |
| Signal-to-Noise Ratio | 90dB | — |
| Total Harmonic Distortion | 0.006% at 1kHz | — |
| PSRR | 80dB | — |
| Standby Current | 1µA | — |
| Mute Attenuation | 80dB | — |
| Température de fonctionnement | -40°C to +105°C | — |
| Boîtier | Flexiwatt-25 | 27-Flexiwatt vertical power package |
| Type de montage | Through Hole | Surface-mount PCB package |
| Résistance thermique | 1°C/W | — |
| Statut RoHS | Compliant | unknown |
| Protection Features | Short-circuit, over-temperature, load-dump | — |
| Number of Output Channels | — | 4 channels |
| Configuration de sortie | — | 4 independent bridge-tied-load amplifiers |
| Amplifier Class | — | Class AB |
| Rated Output Power | — | 4 x 50 W |
| Minimum Operating Supply Voltage | — | 6 V |
| Output Transistor Technology | — | Complementary MOSFET P-channel and N-channel |
| Output Swing | — | Rail-to-rail |
| Standby Control | — | 1 standby control pin |
| Mute Control | — | 1 mute control pin |
| Offset Detection | — | 1 offset detector |
| Clipping Detection | — | 1 clipping detector in the Flexiwatt27 package |
| Diagnostics Output | — | 1 diagnostics output in the Flexiwatt27 package |
| Primary Application | — | High-power car-radio audio systems |
| Automotive Noise Rejection | — | GSM-noise immunity |
| REACH Status | — | unknown |
| AEC-Q100 Status | — | unknown |