TDA7850 vs STA8610A 比較
詳細並排比較 TDA7850 由 STMicroelectronics 與 STA8610A 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STMicroelectronics
STA8610A - High-Performance Audio Amplifier IC | STMicroelectronics
STA8610A ✓ 啟用中規格比較
| 參數 | TDA7850 | STA8610A |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 類別 | Motors & Drivers | Audio Amplifiers |
| 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 | 4 x 50W at 10% THD, 4Ω |
| Supply Voltage Range | 8V to 18V | 6V to 18V |
| 靜態電流 | 120mA | 120mA |
| 輸出雜訊 | 50µV | — |
| Signal-to-Noise Ratio | 90dB | — |
| Total Harmonic Distortion | 0.006% at 1kHz | — |
| PSRR | 80dB | — |
| Standby Current | 1µA | 10µA |
| Mute Attenuation | 80dB | — |
| 工作溫度 | -40°C to +105°C | — |
| 封裝 | Flexiwatt-25 | PowerSO-36 |
| 安裝類型 | Through Hole | Surface Mount |
| 熱阻 | 1°C/W | — |
| RoHS 狀態 | Compliant | Compliant |
| Protection Features | Short-circuit, over-temperature, load-dump | — |
| Total Harmonic Distortion (THD) | — | 0.05% at 1kHz, 1W |
| Signal-to-Noise Ratio (SNR) | — | 90dB |
| Channel Separation | — | 60dB |
| 工作溫度範圍 | — | -40°C to +105°C |
| Number of Channels | — | 4 |
| Load Impedance | — | 4Ω to 8Ω |
| Mute Function | — | Yes |
| Short-Circuit Protection | — | Yes |
| 過熱關機 | — | Yes |