STA540 vs E-TDA7377 Comparaison
Comparaison détaillée côte à côte de STA540 par STMicroelectronics et E-TDA7377 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
STA540 - 4-Channel 38W Class-AB Audio Amplifier | STMicroelectronics
STA540 ✓ ActifSTMicroelectronics
E-TDA7377 - 2x38W Dual/Quad Audio Amplifier | STMicroelectronics
E-TDA7377 ✓ ActifComparaison des spécifications
| Paramètre | STA540 | E-TDA7377 |
|---|---|---|
| Marque | STMicroelectronics | STMicroelectronics |
| Catégorie | Amplifier ICs | Audio Amplifiers |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $0,00 | $1,19 |
| Amplifier Type | 4-Channel Class-AB Audio Power Amplifier | — |
| Maximum Channel Count | 4 channels | — |
| Configuration de sortie | Single-ended outputs | — |
| High Output Power at 18 V | 2 × 38 W into 4 Ω at 1 kHz and 10% THD | — |
| High Output Power at 22 V | 2 × 34 W into 8 Ω at 1 kHz and 10% THD | — |
| Output Power at 14.4 V | 2 × 24 W into 4 Ω at 1 kHz and 10% THD | — |
| Output Power at 16 V | 2 × 15 W into 8 Ω at 1 kHz and 10% THD | — |
| Quad-Channel Output Power | 4 × 13 W into 2 Ω at 15 V, 1 kHz, and 10% THD | — |
| External Bootstrap Capacitors | Not required | — |
| Short-Circuit Protection | Integrated | — |
| Thermal Protection | Integrated | — |
| Diagnostic Functions | Integrated | — |
| Boîtier | 15-pin Multiwatt ECOPACK Pb-free package | Multiwatt-15 |
| Package Pin Count | 15 pins | — |
| Type de montage | Surface Mount | Through Hole |
| RoHS Compliance | Compliant with RoHS 2002/95/EC | — |
| Lead-Free Construction | Pb-free package | — |
| Tension d'alimentation | [DATA_NEEDED: supply voltage range] | — |
| Courant de repos | [DATA_NEEDED: quiescent current] | 120 mA (typical) |
| Plage de température de fonctionnement | [DATA_NEEDED: operating temperature range] | -40°C to +150°C |
| Input Sensitivity | [DATA_NEEDED: input sensitivity] | — |
| Output Power (BTL) | — | 2x38W at 14.4V, 4Ω, 10% THD |
| Output Power (Single-Ended) | — | 4x10W at 14.4V, 4Ω, 10% THD |
| Supply Voltage Range | — | 8V to 18V |
| Total Harmonic Distortion (THD) | — | 0.03% at 1kHz, 1W |
| Signal-to-Noise Ratio | — | 90 dB (typical) |
| Input Impedance | — | 30 kΩ (typical) |
| Output Offset Voltage | — | ±50 mV (max) |
| Standby Current | — | 1 μA (typical) |
| Number of Channels | — | 4 (quad) or 2 (bridge) |
| Protection Features | — | Short-circuit, thermal, over-voltage |
| Statut RoHS | — | Compliant |