概览

简介

该设计采用了带充电盒的无线耳机解决方案。它包括一个超低功耗的 48MHz Arm® Cortex®-M23 MCU 和一个同类最佳的高效电源解决方案,可延长电池寿命。

系统优势:

  • 先进的安全性、连接性和灵活的软件设计
  • 通过集成的AFE减少了多个模拟组件来降低 BOM 成本并缩小 PCB 尺寸
  • 紧凑,适用于空间有限的应用
  • 高效低静态电流电源解决方案
  • P9235A 无线电源发射器配有集成 Arm Cortex-M0 处理器,这可提供高水平的可编程性,并允许用户自定义LED 图案、蜂鸣器和 FOD 阈值设置等功能

产品对比

应用

成功产品组合交互框图

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4:3 ratio Connector Line.195 Connector Line.188 Sheet.1 Sheet.2 Sheet.3 Sheet.4 JP034 JP034 JP034 I2C I2C I2C I2C I2C I2C Battery.27 Sheet.16 Sheet.17 Sheet.18 Microphone Sheet.21 Sheet.22 Speaker speaker_8_ Sheet.28 Sheet.29 Sheet.30 Sheet.31 Speaker.32 speaker_8_ Sheet.34 Sheet.35 Sheet.36 Sheet.37 Wireless Power Transmitter Wireless Power Transmitter Wireless Power Transmitter Wireless Power Receiver Wireless Power Receiver Wireless Power Receiver Battery Charger Battery Charger Battery Charger Buck-Boost Regulator Buck-Boost Regulator Buck-Boost Regulator Voltage Supervisor Voltage Supervisor Voltage Supervisor LED LED LED Voice Recognition Voice Recognition Voice Recognition MCU 2 MCU MCU DSP MMC DSP MMC DSP MMC Memory RAM Memory RAM Memory RAM VBAT VBAT VBAT Lithium Battery Lithium Battery Lithium Battery EN EN EN 3.3V 3.3V 3.3V SPI SPI SPI Bluetooth Logo Sheet.100 Bluetooth Sheet.102 Sheet.103 Sheet.104 Sheet.105 Sheet.106 Sheet.107 Sheet.108 Sheet.109 Sheet.110 Sheet.111 Bug_1_ Sheet.113 Bug Antenna Sheet.135 Sheet.136 Sheet.137 Sheet.138 Sheet.139 Touch Button Touch Button Touch Button Touch Button Touch Key Sheet.174 Sheet.175 Sheet.176 Sheet.177 Sheet.178 Sheet.179 Sheet.180 Sheet.181 Sheet.182 Connector Arrow Connector Arrow.190 Connector Arrow.191 Connector Arrow.192 Connector Line.198 Connector Arrow.199 Connector Arrow.200 Connector Arrow.201 Connector double arrow Connector Arrow.204 Connector Arrow.206 Connector double arrow.207 Connector double arrow.209 Connector Arrow.211 Connector Arrow.212 Connector Line.213 Connector Arrow.214 Microphone.215 Sheet.216 Sheet.217 Connector Arrow.218 Transmitter Transmitter Transmitter Charging Cradle Charging Cradle Charging Cradle Connector Line.224 Wireless Headphone Wireless Headphone Wireless Headphone Connector Arrow.227 Connector Line.228 Sheet.229 Sheet.230 Inductor Coreless (Air conductor) Sheet.60 Sheet.61 Sheet.62 Sheet.63 Sheet.64 Sheet.65 Sheet.66 Sheet.67 Sheet.68 Connector Line Connector Line.185 Sheet.231 Inductor Coreless (Air conductor).69 Sheet.70 Sheet.71 Sheet.72 Sheet.73 Sheet.74 Sheet.75 Sheet.76 Sheet.77 Sheet.78 Connector Line.187 Sheet.223 MCU MCU 1 MCU MCU DAC DAC DAC I2C I2C I2C I2C I2C I2C USB-FS USB-FS USB-FS GPIO GPIO GPIO SPI SPI SPI SPI SPI SPI CTSU (26ch) CTSU (26ch) CTSU(26ch) DAC DAC DAC
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