TPA311D vs TPA311DR مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ TPA311D بواسطة Texas Instruments و TPA311DR بواسطة Texas Instruments. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
مقارنة المواصفات
| المعامل | TPA311D | TPA311DR |
|---|---|---|
| العلامة التجارية | Texas Instruments | Texas Instruments |
| الفئة | Amplifier ICs | Amplifier ICs |
| حالة دورة الحياة | Unknown | نشط |
| Product Type | Mono Class-AB audio power amplifier | Mono Class-AB audio power amplifier |
| Rated Output Power | 350 mW | — |
| 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 | 1 channel |
| Supply Voltage Operation | 3.3 V and 5 V | — |
| Output Topology | Bridge-tied load (BTL) or single-ended (SE) | — |
| Protection Features | Integrated thermal and short-circuit protection | — |
| Output Transient Control | Integrated depop circuitry | — |
| العلبة | 8-pin SOIC | 8-pin SOIC |
| نوع التركيب | Surface mount | Surface mount |
| 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 | — |
| Output Power | — | 350 mW |
| 3.3 V Continuous Output into 8 ohm BTL | — | 250 mW at less than 1% THD+N |
| Supply Compatibility | — | 3.3 V and 5 V operation |
| تكوين الخرج | — | Bridge-tied load (BTL) or single-ended (SE) |
| BTL-to-SE Mode Control | — | Integrated |
| Depop Circuitry | — | Integrated |
| Thermal Protection | — | Integrated |
| Short-Circuit Protection | — | Integrated |
| Ordering Package | — | Tape and reel |
| حالة RoHS | — | [DATA_NEEDED: RoHS compliance] |
| REACH Status | — | [DATA_NEEDED: REACH compliance] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification] |
| نطاق درجة حرارة التشغيل | — | [DATA_NEEDED: operating temperature range] |