TPA302D vs TPA302DR مقایسه
مقایسه دقیق کنار به کنار TPA302D توسط Texas Instruments و TPA302DR 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 | TPA302D | TPA302DR |
|---|---|---|
| برند | Texas Instruments | Texas Instruments |
| دسته‌بندی | Amplifier ICs | Amplifier ICs |
| وضعیت چرخه عمر | فعال | فعال |
| Product Type | Stereo analog-input audio power amplifier | Stereo analog-input Class-AB audio power amplifier |
| Amplifier Class | Class-AB | — |
| Number of Channels | 2 channels | — |
| Rated Output Power | 300 mW | — |
| Continuous Average Output Power | 250 mW per channel into 8 ohm | — |
| Low-Power Output Specification | 60 mW at less than 0.06% THD+N | — |
| Supply Compatibility | 5 V and 3.3 V specified operation | — |
| Input Type | Analog input | — |
| Shutdown Control | Yes | Yes |
| Mid-Rail Generation | Internal | Internal |
| Thermal Protection | Internal | Yes |
| Short-Circuit Protection | Internal | Yes |
| بسته‌بندی | 8-pin SOIC (D) | 8-pin SOIC |
| نوع نصب | Surface mount | Surface mount |
| Functional Reference | LM4880 functional equivalent | — |
| DigiKey Classification | 2-channel stereo Class-AB amplifier IC | — |
| Manufacturer Product Page | TPA302 family | — |
| 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] | [DATA_NEEDED: AEC-Q100 qualification] |
| محدوده دمای کاری | [DATA_NEEDED: operating temperature range] | — |
| Maximum Stereo Output Power | — | 300 mW |
| Continuous Output Power Into 8-Ohm Load | — | 250 mW per channel |
| Output Power at Less Than 0.06% THD+N | — | 60 mW |
| Amplifier Type | — | Class AB |
| Number of Output Channels | — | 2 channels |
| Bandwidth | — | 1.5 MHz |
| Maximum Supply Voltage | — | 5.5 V |
| Specified Supply Operation | — | 5 V and 3.3 V |