TPA301D vs TPA311D Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci TPA301D disebabkan oleh Texas Instruments dan TPA311D disebabkan oleh Texas Instruments. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Pengandingan Spesifikasi
| Parametr | TPA301D | TPA311D |
|---|---|---|
| Merek | Texas Instruments | Texas Instruments |
| Kategori | Amplifier ICs | Amplifier ICs |
| Status Lingkungan Hidup | Aktif | Unknown |
| Product Type | Mono Class-AB audio power amplifier | Mono Class-AB audio power amplifier |
| Rated Output Power | 350 mW | 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 | 3.3 V and 5 V |
| Output Topology | Bridge-tied load (BTL) | Bridge-tied load (BTL) or single-ended (SE) |
| Audio Channel Count | 1 channel, mono | — |
| Kemasan | 8-pin SOIC | 8-pin SOIC |
| Jenis Pemasangan | Surface mount | Surface mount |
| Shutdown Quiescent Current | 0.15 uA | — |
| Protection Features | Thermal and short-circuit protection | Integrated thermal and short-circuit protection |
| Suhu Operasi | -40 C to +85 C | — |
| Status RoHS | Compliant | — |
| Status Lingkungan Hidup | 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 | — |
| 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 Transient Control | — | Integrated depop circuitry |
| 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 |