TPA321DG4 vs TPA321DR Karşılaştırma
Ayrıntılı yan yana karşılaştırma TPA321DG4 tarafından Texas Instruments ve TPA321DR 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 | TPA321DR |
|---|---|---|
| Marka | Texas Instruments | Texas Instruments |
| Kategori | Amplifier ICs | Motor Drivers |
| Yaşam Döngüsü Durumu | Aktif | Aktif |
| Device Type | Mono Class-D audio power amplifier | — |
| Rated Output Power | 350 mW | — |
| Nominal Output Power (distributor listing) | 0.7 W | — |
| Supply Voltage Operation | 3.3 V and 5 V (fully specified) | — |
| Maximum Supply Voltage | 5.5 V | — |
| Maximum Output Load Resistance | 8 ohm | — |
| Input Configuration | Differential inputs | Differential inputs |
| Çıkış Konfigürasyonu | Differential output | Mono bridge-tied load (BTL) |
| 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 | — |
| Datasheet Length | 26 pages | — |
| RoHS Durumu | [DATA_NEEDED: RoHS compliance statement] | [DATA_NEEDED: RoHS status] |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification status] | [DATA_NEEDED: AEC-Q100 qualification status] |
| Product Type | — | Mono analog-input Class-AB audio 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 Türü | — | Differential output |
| Maximum Load Resistance | — | 8Ω |
| İşletim Sıcaklığı | — | -40°C to +85°C |
| Paket | — | 8-pin SOIC surface-mount package |
| Package Pin Count | — | 8 pins |
| Protection Features | — | Short-circuit protection and thermal protection |
| Power Dissipation | — | 725mW maximum |
| Quiescent Supply Current | — | Ultralow supply current in shutdown mode; exact value not provided |
| Gain | — | Set with external resistors |
| REACH Status | — | [DATA_NEEDED: REACH status] |