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PI3USB223 Datasheet Usb 2.0 High-speed And Audio Switches

Manufacturer: Pericom Semiconductor (now Diodes Incorporated)

Overview: PI3USB223 USB 2.0 High-Speed and Audio Switches with Negative Signal.

General Description

The PI3USB223 combines AC coupled audio signals and USB2.0 HS (480Mbps) on the same pins.

This enables users to use a single connector to drive either a USB end point or an audio end point.

PI3USB223 incorporates gate pump technology required to maintain low Ron for ideal audio THD while reducing the capacitance affect of high speed USB signals.

Key Features

  • Single +2.7V to +4.4V Supply Voltage.
  • Low 50µA Supply Current.
  • -3dB Bandwidth: 1500MHz (typ).
  • Low 2.5Ω(typ)On-Resistance.
  • THD+N: 0.02%.
  • Shorting D+/R and D-/L to Vbus will not cause leakage when VDD = 0.
  • Internal Shunt Resistors for Click-and-Pop Reduction.
  • VBUS Detection for Automatic Switch Path Selection.
  • Packaging (Pb-free & Green available): = 10-pin contact UQFN, 1.4 x 1.8, (ZM10) Truth Table.

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More Datasheets from Pericom Semiconductor (now Diodes Incorporated)

Part Number Description
PI3USB221 High-Speed USB2.0 1:2 Multiplexer/DeMultiplexer Switch
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PI3USB20LE 3.3V/ Wide Bandwidth/ 4-Channel/ 2:1 Mux/DeMux USB 2.0 Switch w/ SiNGLE ENABLE
PI3USB103 USB 2.0 High-Speed (480 Mbps) Signal Switch
PI3USB14-A 4:1 Mux/DeMux
PI3USB302-A 2:1 Mux/DeMux Switch
PI3USB304 3.3V USB 3.0 SuperSpeed Dual 2:1 Mux/DeMux Switch
PI3USB3102 USB3.0 and USB2.0 Combo Switch
PI3USB32 High-Speed USB 2.0 (480 Mbps) 1-Port Switch