TDA7560H vs TDA7850 对比
详细并排对比 TDA7560H 出自 STMicroelectronics 和 TDA7850 出自 STMicroelectronics。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
STMicroelectronics
TDA7850 - 4x50W Quad Bridge Car Audio Amplifier | STMicroelectronics
TDA7850 ✓ 量产中规格对比
| 参数 | TDA7560H | TDA7850 |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 分类 | Audio Amplifiers | Motors & Drivers |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $5.44 | $5.50 |
| Output Power (4x45W) | 45W per channel at 14.4V, 4Ω, 10% THD | — |
| Output Power (3x45W+2x68W) | 45W x3 + 68W x2 at 14.4V, 4Ω, 10% THD | — |
| Output Power (2x45W+2x68W) | 45W x2 + 68W x2 at 14.4V, 4Ω, 10% THD | — |
| Supply Voltage Range | 8V to 18V | 8V to 18V |
| Signal-to-Noise Ratio | 90dB | 90dB |
| Total Harmonic Distortion | 0.02% at 1kHz, 1W, 4Ω | 0.006% at 1kHz |
| 静态电流 | 120mA | 120mA |
| Standby Current | 1uA | 1µA |
| 工作温度范围 | -40°C to +105°C | — |
| 封装 | Flexiwatt27 (H) | Flexiwatt-25 |
| 安装类型 | Surface Mount | Through Hole |
| Number of Channels | 4 | — |
| 输出配置 | Quad BCD power amplifier | — |
| Protection Features | DC offset, overvoltage, undervoltage, short-circuit, thermal shutdown | Short-circuit, over-temperature, load-dump |
| RoHS 状态 | Compliant | Compliant |
| Output Power | — | 4x50W at 4Ω, 14.4V |
| 输出噪声 | — | 50µV |
| PSRR | — | 80dB |
| Mute Attenuation | — | 80dB |
| 工作温度 | — | -40°C to +105°C |
| 热阻 | — | 1°C/W |