USB Type-C Analog Audio Switch with Protection Function

Overview

The HL5280 is a high-performance USB Type-C port multimedia switch which supports analog audio headsets.

The HL5280 allows the sharing of a common USB Type-C port to pass USB2.0 signal, analog audio, sideband use wires and analog microphone signal.

The HL5280 also supports high voltage on SBU and USB ports on USB Type-C receptacle side.

Features

• Power supply: VCC, 2.7-5.5V
• USB high speed (480Mbps) switch
  • -3dB bandwidth: 900MHz
  • 3.5Ω R_ON typical
• Audio
  • Negative rail capability: -3V to +3V
  • THD + N = -107dB
  • 1 VRMS, f = 20Hz to 20kHz, 32Ω load
  • 0.8Ω R_ON typical
• High-voltage protections
  • 20V DC tolerance on connector side pins
  • Over-voltage protection: V_TH = 5V (type)
• OMTP and CTIA pinout support
• Support audio sense path
• 25-bump WLCSP package (2.00mm x 2.00mm)

For more information or a full datasheet request, please contact the factory at sales@halomicro.com.