TPA321DR vs TPA301D Karşılaştırma
Ayrıntılı yan yana karşılaştırma TPA321DR tarafından Texas Instruments ve TPA301D tarafından Texas InstrumentsAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
Özellik Karşılaştırması
| Parametre | TPA321DR | TPA301D |
|---|---|---|
| Marka | Texas Instruments | Texas Instruments |
| Kategori | Motor Drivers | Amplifier ICs |
| Yaşam Döngüsü Durumu | Aktif | Aktif |
| Product Type | Mono analog-input Class-AB audio amplifier | Mono Class-AB audio power amplifier |
| Maximum Output Power | 700mW | — |
| Output Power at 3.3V, 8Ω | 250mW continuous power at less than 1% THD+N | — |
| Supply Voltage Range | 2.5V to 5.5V | — |
| Supported Supply Operation | 3.3V and 5V | — |
| Çıkış Konfigürasyonu | Mono bridge-tied load (BTL) | — |
| Çıkış Türü | Differential output | — |
| Input Configuration | Differential inputs | — |
| Maximum Load Resistance | 8Ω | — |
| İşletim Sıcaklığı | -40°C to +85°C | -40 C to +85 C |
| Paket | 8-pin SOIC surface-mount package | 8-pin SOIC |
| Package Pin Count | 8 pins | — |
| Protection Features | Short-circuit protection and thermal protection | Thermal and short-circuit protection |
| Power Dissipation | 725mW maximum | — |
| Quiescent Supply Current | Ultralow supply current in shutdown mode; exact value not provided | — |
| Gain | Set with external resistors | — |
| RoHS Durumu | [DATA_NEEDED: RoHS status] | Compliant |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification status] | — |
| Rated Output Power | — | 350 mW |
| Verified 3.3 V Output Power | — | 250 mW continuous into 8 ohm BTL at less than 1% THD+N throughout the voice band |
| Supply Voltage Operation | — | 3.3 V and 5 V |
| Output Topology | — | Bridge-tied load (BTL) |
| Audio Channel Count | — | 1 channel, mono |
| Montaj Türü | — | Surface mount |
| Shutdown Quiescent Current | — | 0.15 uA |
| Yaşam Döngüsü Durumu | — | Active |
| Manufacturer Product Page | — | TPA301 |
| Manufacturer Data Sheet Revision | — | Rev. E |
| Distributor Package Description | — | 8-SOIC |
| Distributor Price Reference | — | $0.5783 at MOQ 10, as of 2026-10-23 |