PI3USB223 Description
The PI3USB223 bines 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.
PI3USB223 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
- 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)