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具有超长电池寿命的蓝牙无线耳机

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描述

随着消费者越来越喜欢无线耳机的便利性、便携性和更好的用户体验,全球无线耳机市场正在显著增长。 这一趋势推动了对具有更长的电池寿命的产品的需求,以支持更长的使用时间,而无需频繁充电。

该设计的特点是无线耳机和充电座采用了超低功耗的 48MHz Arm® Cortex®-M23 MCU,以及同类最佳的高效电源系统,从而延长了电池使用寿命。

系统优势:

  • 高级安全性、连接性和软件灵活性
  • 集成模拟前端(AFE)减少了多个模拟组件,降低了 BOM 成本和 PCB 尺寸
  • 紧凑型设计,适用于空间有限的应用
  • 高效的低静态电流电源系统,带有电压监控器和降压稳压器,可延长电池寿命

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应用

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远程测试该板卡

该板卡已上线云上实验室(Lab on the Cloud),使用我们的 PC 图形界面,无需实体板卡,便可在虚拟实验室中立即开始配置和测试设计。
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