TPA301D vs TPA321DR Vergleich
Detaillierter Direktvergleich von TPA301D von Texas Instruments und TPA321DR von Texas Instruments. Vergleichen Sie die wichtigsten Spezifikationen, elektrischen Parameter, Gehäuse, Lebenszyklusstatus, Preise und Verfügbarkeit, um das beste Bauteil für Ihre Designanforderungen zu ermitteln.
Spezifikationsvergleich
| Parameter | TPA301D | TPA321DR |
|---|---|---|
| Marke | Texas Instruments | Texas Instruments |
| Kategorie | Amplifier ICs | Motor Drivers |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $0,35 | $0,00 |
| Product Type | Mono Class-AB audio power amplifier | Mono analog-input Class-AB audio amplifier |
| 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 | — |
| Gehäuse | 8-pin SOIC | 8-pin SOIC surface-mount package |
| Montageart | Surface mount | — |
| Shutdown Quiescent Current | 0.15 uA | — |
| Protection Features | Thermal and short-circuit protection | Short-circuit protection and thermal protection |
| Betriebstemperatur | -40 C to +85 C | -40°C to +85°C |
| RoHS-Status | Compliant | [DATA_NEEDED: RoHS status] |
| Lebenszyklusstatus | 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 | — |
| 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 |
| Ausgangskonfiguration | — | Mono bridge-tied load (BTL) |
| Ausgangstyp | — | Differential output |
| Input Configuration | — | Differential inputs |
| Maximum Load Resistance | — | 8Ω |
| Package Pin Count | — | 8 pins |
| 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] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification status] |