TPA321D vs TPA301D Vergleich
Detaillierter Direktvergleich von TPA321D von Texas Instruments und TPA301D 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 | TPA321D | TPA301D |
|---|---|---|
| Marke | Texas Instruments | Texas Instruments |
| Kategorie | Amplifier ICs | Amplifier ICs |
| Lebenszyklusstatus | Unknown | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $0,00 | $0,35 |
| Product Type | Mono Class-AB audio power amplifier | Mono Class-AB audio power amplifier |
| Rated Output Power | 700 mW | 350 mW |
| Power at 3.3 V into 8 Ohms | 250 mW continuous at less than 1% THD+N | — |
| Supply Voltage Range | 2.5 V to 5.5 V | — |
| Specified Supply Operation | 3.3 V and 5 V | — |
| Ausgangskonfiguration | Bridge-tied load (BTL) | — |
| Input Architecture | Differential analog input | — |
| Channel Count | 1 channel | — |
| Amplifier Class | Class AB | — |
| Gehäuse | 8-pin SOIC | 8-pin SOIC |
| Montageart | Surface mount | Surface mount |
| Betriebstemperaturbereich | -40°C to +85°C | — |
| Shutdown Supply Current | Ultralow; numeric value [DATA_NEEDED: shutdown supply current] | — |
| Output Distortion | Less than 1% THD+N at 250 mW into 8 Ohms at 3.3 V | — |
| RoHS-Status | [DATA_NEEDED: RoHS compliance] | Compliant |
| REACH Status | [DATA_NEEDED: REACH compliance] | — |
| Lead-Free Status | [DATA_NEEDED: lead-free status] | — |
| Halogen-Free Status | [DATA_NEEDED: halogen-free status] | — |
| AEC-Q100 Status | [DATA_NEEDED: AEC-Q100 qualification] | — |
| 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 |
| Shutdown Quiescent Current | — | 0.15 uA |
| Protection Features | — | Thermal and short-circuit protection |
| Betriebstemperatur | — | -40 C to +85 C |
| 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 |