TDA7850 vs STPA008-48X 比較
詳細並排比較 TDA7850 由 STMicroelectronics 與 STPA008-48X 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
TDA7850 - 4x50W Quad Bridge Car Audio Amplifier | STMicroelectronics
TDA7850 ✓ 啟用中
規格比較
| 參數 | TDA7850 | STPA008-48X |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 類別 | Motors & Drivers | Amplifier ICs |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 庫存狀態 | In Stock | — |
| 單價 (USD) | $5.50 | — |
| Output Power | 4x50W at 4Ω, 14.4V | — |
| Supply Voltage Range | 8V to 18V | — |
| 靜態電流 | 120mA | — |
| 輸出雜訊 | 50µV | — |
| Signal-to-Noise Ratio | 90dB | — |
| Total Harmonic Distortion | 0.006% at 1kHz | — |
| PSRR | 80dB | — |
| Standby Current | 1µA | — |
| Mute Attenuation | 80dB | — |
| 工作溫度 | -40°C to +105°C | — |
| 封裝 | Flexiwatt-25 | 27-Flexiwatt vertical power package |
| 安裝類型 | Through Hole | Surface-mount PCB package |
| 熱阻 | 1°C/W | — |
| RoHS 狀態 | Compliant | unknown |
| Protection Features | Short-circuit, over-temperature, load-dump | — |
| Number of Output Channels | — | 4 channels |
| 輸出配置 | — | 4 independent bridge-tied-load amplifiers |
| Amplifier Class | — | Class AB |
| Rated Output Power | — | 4 x 50 W |
| Minimum Operating Supply Voltage | — | 6 V |
| Output Transistor Technology | — | Complementary MOSFET P-channel and N-channel |
| Output Swing | — | Rail-to-rail |
| Standby Control | — | 1 standby control pin |
| Mute Control | — | 1 mute control pin |
| Offset Detection | — | 1 offset detector |
| Clipping Detection | — | 1 clipping detector in the Flexiwatt27 package |
| Diagnostics Output | — | 1 diagnostics output in the Flexiwatt27 package |
| Primary Application | — | High-power car-radio audio systems |
| Automotive Noise Rejection | — | GSM-noise immunity |
| REACH Status | — | unknown |
| AEC-Q100 Status | — | unknown |