TDA7379 vs E-TDA7375AV 比較
詳細並排比較 TDA7379 由 STMicroelectronics 與 E-TDA7375AV 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
TDA7379 - 4x13W / 2x38W Class-AB Quad Audio Power Amplifier | STMicroelectronics
TDA7379 ✓ 啟用中
規格比較
| 參數 | TDA7379 | E-TDA7375AV |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 類別 | Amplifier ICs | LED Displays |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 拓撲 | Class-AB | — |
| 輸出配置 | 2-Channel (Stereo) or 4-Channel (Quad) | — |
| 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) | — |
| Standby Function | Yes, CMOS-compatible | — |
| Short-Circuit Protection | Yes (to GND and VCC) | — |
| Load Dump Protection | Yes | — |
| Reversed Battery Protection | Yes | — |
| 封裝 | Multiwatt-15 (vertical, through-hole) | Multiwatt-15 |
| 安裝類型 | Through-Hole | Through Hole |
| Output Power | — | 45W per channel (4 channels, 4 ohm, 14.4V) |
| Supply Voltage Range | — | 8V to 18V |
| 靜態電流 | — | 120 mA |
| Total Harmonic Distortion (THD) | — | 0.03% at 1kHz |
| Signal-to-Noise Ratio | — | 90 dB |
| Channel Separation | — | 60 dB |
| Input Impedance | — | 30 kOhm |
| Output Offset Voltage | — | 50 mV |
| Standby Current | — | 10 uA |
| 工作溫度範圍 | — | -40C to +105C |
| RoHS 狀態 | — | Compliant |
| Number of Channels | — | 4 |
| 輸出類型 | — | Class AB |