TPA321DG4 vs TPA311D Karşılaştırma
Ayrıntılı yan yana karşılaştırma TPA321DG4 tarafından Texas Instruments ve TPA311D tarafından Texas InstrumentsAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
Özellik Karşılaştırması
| Parametre | TPA321DG4 | TPA311D |
|---|---|---|
| Marka | Texas Instruments | Texas Instruments |
| Kategori | Amplifier ICs | Amplifier ICs |
| Yaşam Döngüsü Durumu | Aktif | Unknown |
| Device Type | Mono Class-D audio power amplifier | — |
| Rated Output Power | 350 mW | 350 mW |
| Nominal Output Power (distributor listing) | 0.7 W | — |
| Supply Voltage Operation | 3.3 V and 5 V (fully specified) | 3.3 V and 5 V |
| Maximum Supply Voltage | 5.5 V | — |
| Maximum Output Load Resistance | 8 ohm | — |
| Input Configuration | Differential inputs | — |
| Çıkış Konfigürasyonu | Differential output | — |
| Total Harmonic Distortion | 0.5 % | — |
| Maximum Power Dissipation | 725 mW | — |
| Maximum Supply Current | 1.5 mA | — |
| Shutdown Supply Current | 0.15 uA | — |
| İşletim Sıcaklığı Aralığı | -40 C to +85 C (industrial grade) | — |
| Package Type | SOIC-8 (DG4), gull wing, rectangular | — |
| Number of Terminals | 8 | — |
| Montaj Türü | Surface Mount | Surface mount |
| Datasheet Length | 26 pages | — |
| RoHS Durumu | [DATA_NEEDED: RoHS compliance statement] | — |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification status] | — |
| Product Type | — | Mono Class-AB audio power amplifier |
| 3.3 V Continuous BTL Power into 8 ohm | — | 250 mW at less than 1% THD+N throughout voice-band frequencies |
| Channel Count | — | 1 channel |
| Output Topology | — | Bridge-tied load (BTL) or single-ended (SE) |
| Protection Features | — | Integrated thermal and short-circuit protection |
| Output Transient Control | — | Integrated depop circuitry |
| Paket | — | 8-pin SOIC |
| THD+N at 3.3 V and 250 mW | — | Less than 1% throughout voice-band frequencies |
| Recommended Speaker Load | — | 8 ohm |
| Typical Target | — | Internal speaker and external earphone operation |
| Switching Mode | — | Bridge-tied load to single-ended switching mode |
| Manufacturer | — | Texas Instruments |
| Supplier Listing | — | DigiKey product listing |