ASW5480
ASW5480 is USB Type-C Analog Audio Switch manufactured by Grand Microelectronics.
FEATURES
- Power Supply VCC: 2.7V to 5.5V
- USB High-Speed (480Mbps) Switch
- SDD21 -3d B Bandwidth: 950MHz
- 3Ω RON Typical
- Audio Switch
- Negative Rail Capability: -3V to +3V
- THD+N = -108d B; 1VRMS, f = 20Hz to 20KHz,
32Ω Load
- 0.9Ω RON Typical
- High Voltage Protection
- 20V DC Tolerance on Connector Side Pins
- Over Voltage Protection: VTH = 5V(Typ.)
- OMTP and CTIA Pinout Support
- Support Audio Sense Path
- 25-Ball WLCSP Package (2.24mm x 2.28mm)
APPLICATIONS
- Mobile Phone
- Tablet
- Notebook PC
- Media Player
GENERAL DESCRIPTIONS
The ASW5480 is a high performance USB Type-C port Multimedia switch which supports analog audio headsets. ASW5480 allows the sharing of a mon USB Type-C port to pass USB2.0 signal, analog audio, sideband use wires and analog microphone signal. ASW5480 also supports high voltage on SBU port and USB port on USB Type-C receptacle side.
BLOCK DIAGRAM
CC1
Logic
CC2
SCL SDA GPIO1 GPIO2
GPIO3
DN DP
Audio Codec
HPL HPR SENSE MIC
AUX+
Controller AUX-
SCL SDA n EN...
