TDA7297D vs TDA7297 Comparaison
Comparaison détaillée côte à côte de TDA7297D par STMicroelectronics et TDA7297 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.
Comparaison des spécifications
| Paramètre | TDA7297D | TDA7297 |
|---|---|---|
| Marque | STMicroelectronics | STMicroelectronics |
| Catégorie | Amplifier ICs | Amplifier ICs |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $1,40 | $1,55 |
| Product Type | Dual Bridge (BTL) Audio Power Amplifier | Audio Power Amplifier IC |
| Topologie | Dual Full Bridge (BTL), Class AB | Dual Bridge (BTL), Class-AB |
| Output Power | 10 W + 10 W into 8 ohm at THD = 10%, VCC = 13 V | — |
| Supply Voltage Range | 6.5 V to 18 V | 6 V to 18 V |
| Number of Channels | 2 (stereo, bridge-tied load) | 2 (Stereo) |
| Type de sortie | Bridge, no output coupling capacitor required | — |
| Gain | Internally fixed (typical +26 dB, datasheet for exact value) | Internally Fixed (32 dB typical) |
| Standby Function | Yes (Stand-by + Mute) | Yes (Standby pin) |
| Short-Circuit Protection | Yes (built-in) | — |
| Thermal Protection | Yes (thermal shutdown) | — |
| External Components Required | None for SVR, bootstrap, Boucherot cells | Minimal - no SWR cap, no bootstrap, no Boucherot cells |
| Boîtier | PowerSO-20 (exposed thermal pad, 12.8 x 7.5 mm) | — |
| Technology | BI20II bipolar | — |
| Type de montage | Surface Mount | Through-Hole |
| Primary Applications | Home audio, Plasma TV, LCD TV | — |
| Output Power per Channel | — | 15 W into 8 ohm (typical) |
| Mute Function | — | Yes (Mute pin) |
| Package Type | — | Multiwatt-15 (vertical, through-hole) |
| Nombre de broches | — | 15 |
| Température de fonctionnement | — | 0 C to +70 C [DATA_NEEDED: full range from datasheet] |
| RoHS Compliance | — | Compliant |
| Lead-Free | — | Yes |