MP7745DF-LF-Z vs MP7742DF-LF-Z 对比
详细并排对比 MP7745DF-LF-Z 出自 Monolithic Power Systems 和 MP7742DF-LF-Z 出自 Monolithic Power Systems。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。
规格对比
| 参数 | MP7745DF-LF-Z | MP7742DF-LF-Z |
|---|---|---|
| 品牌 | Monolithic Power Systems | Monolithic Power Systems |
| 分类 | Amplifier ICs | Amplifier ICs |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $0.00 | $0.97 |
| Product Type | Stereo Class-D audio amplifier IC | — |
| Number of Channels | 2 channels | — |
| 输出配置 | Single-ended stereo | — |
| Output Power | 20 W per channel into 4 Ω | 15 W per channel at 4 ohm |
| Supply Voltage Range | 9.5 V to 26 V | — |
| Integrated Power MOSFET Resistance | 250 mΩ | 250 mΩ |
| Protection | Short-circuit protection | — |
| Startup Feature | Startup pop elimination | — |
| Shutdown Feature | Shutdown pop elimination | — |
| 工作温度 | -40 °C to +85 °C | — |
| Maximum Power Dissipation | 3.1 W | — |
| 封装 | 20-pin TSSOPF-EP | 20-pin TSSOPF exposed-EP |
| Package Outline | TSSOP, MO-153ACT | — |
| 安装类型 | Surface mount | Surface mount |
| RoHS Compliance | RoHS compliant | — |
| Lead-Free Status | Lead free | Lead-free |
| Evaluation Board | EV7745DF-01A | — |
| Channel Configuration | — | 2-channel stereo |
| Amplifier Class | — | Class D |
| Maximum Output Power | — | 15 W x 2 at 4 ohm |
| Output Topology | — | Single-ended Class-D |
| Protection Features | — | Short-circuit protection and thermal protection |
| Startup/Shutdown Feature | — | Startup/shutdown pop elimination |
| Packaging | — | Tape and reel |
| 生命周期状态 | — | Active |
| RoHS 状态 | — | ROHS3 compliant |
| Product Category | — | Audio amplifier IC |
| Supplier Type | — | Monolithic Power Systems |