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新一代雙路單刀三擲USB Type C開關YHM1003發(fā)布

時間:2024-07-04 小編:小爻 瀏覽:443 次

爻火微電子發(fā)布新一代雙路單刀三擲多功能USB Type C開關YHM1003,具有高壓、高帶寬、超低音頻總諧波失真等特點,可應用于手機、平板電腦、AR/VR等智能設備。


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

•-3dB bandwidth: 920MHz

•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 = -114 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