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全球首款双路单刀三掷USB Type C开关YHM1001发布

时间:2020-11-22 小编:admin 浏览:424 次

爻火微电子发布全球首款双路单刀三掷多功能USB Type C开关YHM1001,具有高压、高带宽、超低音频总谐波失真等特点,可应用于手机、平板电脑、AR/VR等智能设备。


  • Support 1:3 switches
  • USB2.0 High Speed(480Mbps) Switch

•-3dB bandwidth: 1 GHz

•USB path Ron: 3 Ω (Typ.)

  • Audio switch

•Negative rail capability: -3.5V to +3.5V

•Audio path RON = 0.42 Ω (Typ.) at 3.3 V

•THD+N = -115 dB; 1 VRMS, 32Ω Load; f =20Hz~20kHz with A-weighted filter

  • AGND switch with 50 mΩ(typ.) Ron
  • Moisture or Impedance detection support over DPR/DNL/CCx/SBUx
  • OVLO threshold programmable

             •3.3V,4.0V,4.5V or 4.9V for USB/Audio/GSBU/SBU Path

  • IOFF Supports Power down Mode
  • Max Quiescent current Iccz=20uA(typ.) with watch-dog function active
  • Max Supply current Icc=50uA with full functions
  • +/-21V DC protection on Type-C connector side pins: CC/DPR/DNL/SBUx/GSBUx
  • One configurable watch dog output pin can reset other device, or turn off direct charge power path
  • DP2/DN2 back up for UART through SBU2 pin
  • l5x5 array, 25 bump, 0.4mm pitch, 2.18mm x 2.18mm WLP
 


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