E-TDA7391PDTR vs TDA7379 比較
詳細並排比較 E-TDA7391PDTR 由 STMicroelectronics 與 TDA7379 由 STMicroelectronics. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
STMicroelectronics
E-TDA7391PDTR - 2x40W Dual BTL Audio Amplifier | STMicroelectronics
E-TDA7391PDTR ✓ 啟用中STMicroelectronics
TDA7379 - 4x13W / 2x38W Class-AB Quad Audio Power Amplifier | STMicroelectronics
TDA7379 ✓ 啟用中規格比較
| 參數 | E-TDA7391PDTR | TDA7379 |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 類別 | Amplifier ICs | Amplifier ICs |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Output Power | 2x40W at 4 ohm, 14.4V, 10% THD | — |
| Supply Voltage Range | 8V to 18V | — |
| 靜態電流 | 120mA | — |
| Amplifier Type | Class AB | — |
| 輸出配置 | Bridge-Tied Load (BTL) | 2-Channel (Stereo) or 4-Channel (Quad) |
| Number of Channels | 2 (Dual) | — |
| 封裝 | PowerSO-20 | Multiwatt-15 (vertical, through-hole) |
| 安裝類型 | Surface Mount | Through-Hole |
| 工作溫度範圍 | -40C to +105C | — |
| Standby Function | Yes | Yes, CMOS-compatible |
| Mute Function | Yes | — |
| Short-Circuit Protection | Yes | Yes (to GND and VCC) |
| Thermal Protection | Yes | — |
| Load Dump Protection | Yes | Yes |
| RoHS 狀態 | Compliant | — |
| 拓撲 | — | Class-AB |
| Output Power (Quad SE) | — | 4 x 13 W into 4 ohm |
| Output Power (Dual BTL) | — | 2 x 38 W into 4 ohm |
| 工作電源電壓 | — | 18 V nominal |
| Maximum Supply Voltage | — | 28 V DC |
| Internal Gain (BTL) | — | 26 dB (fixed) |
| Bootstrap Capacitors | — | Not required (internal) |
| Boucherot Cells | — | Not required (internal) |
| Reversed Battery Protection | — | Yes |