MP7747DQ-LF-Z vs MP7747DQ-LF-P 对比
详细并排对比 MP7747DQ-LF-Z 出自 Monolithic Power Systems 和 MP7747DQ-LF-P 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 | MP7747DQ-LF-Z | MP7747DQ-LF-P |
|---|---|---|
| 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） | $0.87 | $0.00 |
| Product Type | Mono Class-D audio amplifier | Mono Class D audio amplifier |
| Channel Count | 1 channel | 1 channel |
| Maximum Output Power | 20 W | — |
| Speaker Load | 4 Ω | — |
| 输出配置 | Single-ended | Single-ended |
| Power MOSFET Resistance | 250 mΩ integrated power MOSFETs | — |
| Startup/Shutdown Feature | Startup/shutdown pop elimination | — |
| Short-Circuit Protection | Integrated short-circuit protection circuits | Integrated |
| Thermal Protection | Thermal protection | — |
| 封装 | 10-QFN, 3 x 3 mm | 10-pin QFN-EP, 3 x 3 mm |
| 安装类型 | Surface mount | Surface mount |
| Device Class | Audio amplifier IC | — |
| 电源电压 | [DATA_NEEDED: supply voltage range] | — |
| 静态电流 | [DATA_NEEDED: quiescent current] | — |
| Gain | [DATA_NEEDED: gain configuration] | — |
| Input Type | [DATA_NEEDED: audio input interface] | — |
| Output Filter | [DATA_NEEDED: output filter requirements] | — |
| 工作温度 | [DATA_NEEDED: operating temperature range] | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| REACH Status | [DATA_NEEDED: REACH status] | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification] | [DATA_NEEDED: AEC-Q100 qualification] |
| Lead-Free Status | [DATA_NEEDED: lead-free status] | — |
| Standard Order Quantity | 3003 pieces reported by one distributor listing | — |
| Output Power | — | 20 W at VDD = 24 V into 4 ohm load |
| Supply Voltage Range | — | 9.5 V to 36 V |
| THD+N | — | 0.02% at 1 W |
| 效率 | — | 91% at 20 W, VDD = 24 V, into 8 ohm load |
| 输出噪声 | — | 103 µV typical |
| Maximum Switching Frequency | — | 1 MHz |
| Integrated Power MOSFET Resistance | — | 250 mΩ |
| Start-Up and Shutdown Pop Elimination | — | Integrated |
| 工作温度范围 | — | -40°C to +125°C |
| Packaging | — | Tape and reel; 500 units per reel |