型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
MP7731 | Compact 25W Class D Stereo Bridged Audio Amplifier GENERAL DESCRIPTION The EV0045 is a stereo evaluation board featuring MPS’ MP7731 Class D Full Bridge Audio Amplifier. The EV0045 can deliver 25W into a 4Ω load with a 14.5V input supply. FEATURES • 25W into 4Ω with 14.5V Input • 90 Efficiency at 5W • 9.5V to 14.5V Supply Voltage Operation • 文件:291.63 Kbytes 页数:6 Pages | MPS 美国芯源 | MPS | |
MP7731 | 5W - 30W Class D Mono Bridged Audio Amplifier DESCRIPTION The MP7731 is a mono, 5W - 30W Class D Audio Amplifier. It is one of MPS’ second generation of fully integrated audio amplifiers which dramatically reduces solution size by integrating the following: ■ Start Up / Shut Down Pop Elimination ■ Short Circuit Protection Circuits 文件:274.1 Kbytes 页数:9 Pages | MPS 美国芯源 | MPS | |
MP7731 | 30W Class D Mono Bridged Audio Amplifier 文件:209.32 Kbytes 页数:6 Pages | MPS 美国芯源 | MPS | |
MP7731 | 5W-30W D类单声道桥接音频放大器 MP7731 是一款 5W 至 30W D类单声道音频放大器。它是 MPS 第二代全集成音频放大器之一,通过集成以下组件,大大减小了解决方案的尺寸:\n\n消除启动/关闭杂音短路保护电路180mΩ 功率 MOSFET静音/待机模式 MP7731 采用全桥输出结构,能够为 4Ω 扬声器提供 5W 至 30W 的功率。与 MPS 所有其他D类音频放大器一样,该设备具有 AB 类放大器的高保真度,效率高达 90%。其电路基于 MPS 专有的变频拓扑结构模拟自适应调制技术(AAMTM 专利号为 6,420,930;其他专利正在申请中),可通过单电源供电,具有出色的 PSRR 和快速响应时间。 • VDD = 16.5V时,可为4Ω负载提供30W功率\n• 输出5W功率时,效率高达90%\n• 放大整个音频范围,且具有低总谐波失真加噪声(THD+N)\n• 典型值为0.1%\n• 9.5V 至 18V 输入电压范围\n• 全桥输出驱动\n• 4个内置180mΩ开关管\n• 开启/关闭时的噪声抑制\n• 内置短路保护\n• 内置过温关断保护\n• 静音/待机模式; | MPS 美国芯源 | MPS | |
Compact 25W Class D Stereo Bridged Audio Amplifier GENERAL DESCRIPTION The EV0045 is a stereo evaluation board featuring MPS’ MP7731 Class D Full Bridge Audio Amplifier. The EV0045 can deliver 25W into a 4Ω load with a 14.5V input supply. FEATURES • 25W into 4Ω with 14.5V Input • 90 Efficiency at 5W • 9.5V to 14.5V Supply Voltage Operation • 文件:291.63 Kbytes 页数:6 Pages | MPS 美国芯源 | MPS | ||
5W - 30W Class D Mono Bridged Audio Amplifier DESCRIPTION The MP7731 is a mono, 5W - 30W Class D Audio Amplifier. It is one of MPS’ second generation of fully integrated audio amplifiers which dramatically reduces solution size by integrating the following: ■ Start Up / Shut Down Pop Elimination ■ Short Circuit Protection Circuits 文件:274.1 Kbytes 页数:9 Pages | MPS 美国芯源 | MPS | ||
丝印:MP7731DF;Package:TSSOP20;5W - 30W Class D Mono Bridged Audio Amplifier 文件:249.04 Kbytes 页数:10 Pages | MPS 美国芯源 | MPS |
技术参数
- MPS库存:
从MPS官网购买
- 最小输入电压(V):
9.5
- 最大输入电压(V):
18
- 开关电流限(A):
5
- 类型:
单声道桥接式负载(BTL)
- 最大总输出功率(W):
30
- 效率:
90
- 总谐波失真 +噪声(%)@1W:
0.1
- 电源抑制比(dB):
-60
- 等级:
目录
- 封装:
TSSOP-20E
- MPSafe:
1
- MPL:
0
- Product URL:
https
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MPS/美国芯源 |
23+ |
9729 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | |||
mps |
23+ |
4941 |
询价 | ||||
MPS |
MSOP-20 |
2500 |
正品原装--自家现货-实单可谈 |
询价 | |||
MPS |
25+ |
SSOP |
3200 |
十年品牌!原装现货!!! |
询价 | ||
MPS |
24+ |
SSOP |
5000 |
公司存货 |
询价 | ||
MP |
24+ |
TSSOP-20 |
5632 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 | ||
MPS |
23+ |
TSSOP20 |
8000 |
原装正品,假一罚十 |
询价 | ||
MPS |
25+ |
MSOP-20 |
2300 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
MPS |
2016+ |
MSOP-20 |
2500 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
MPS |
23+ |
NA |
10658 |
专业电子元器件供应链正迈科技特价代理特价,原装元器件供应,支持开发样品 |
询价 |
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