TPA321DR vs TPA321D مقایسه
مقایسه دقیق کنار به کنار TPA321DR توسط Texas Instruments و TPA321D توسط Texas Instruments. مشخصات کلیدی، پارامترهای الکتریکی، بسته‌بندی، وضعیت چرخه عمر، قیمت‌گذاری و موجودی را مقایسه کنید تا بهترین قطعه را برای نیازهای طراحی خود تعیین کنید.
مقایسه مشخصات
| پارامتر | TPA321DR | TPA321D |
|---|---|---|
| برند | Texas Instruments | Texas Instruments |
| دسته‌بندی | Motor Drivers | Amplifier ICs |
| وضعیت چرخه عمر | فعال | Unknown |
| 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 | 2.5 V to 5.5 V |
| Supported Supply Operation | 3.3V and 5V | — |
| پیکربندی خروجی | Mono bridge-tied load (BTL) | Bridge-tied load (BTL) |
| نوع خروجی | Differential output | — |
| Input Configuration | Differential inputs | — |
| Maximum Load Resistance | 8Ω | — |
| دمای کاری | -40°C to +85°C | — |
| بسته‌بندی | 8-pin SOIC surface-mount package | 8-pin SOIC |
| 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 | — |
| وضعیت RoHS | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS compliance] |
| REACH Status | [DATA_NEEDED: REACH status] | [DATA_NEEDED: REACH compliance] |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification status] | — |
| Rated Output Power | — | 700 mW |
| Power at 3.3 V into 8 Ohms | — | 250 mW continuous at less than 1% THD+N |
| Specified Supply Operation | — | 3.3 V and 5 V |
| Input Architecture | — | Differential analog input |
| Channel Count | — | 1 channel |
| Amplifier Class | — | Class AB |
| نوع نصب | — | Surface mount |
| محدوده دمای کاری | — | -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 |
| Lead-Free Status | — | [DATA_NEEDED: lead-free status] |
| Halogen-Free Status | — | [DATA_NEEDED: halogen-free status] |
| AEC-Q100 Status | — | [DATA_NEEDED: AEC-Q100 qualification] |