BCT4480C Datasheet USB Type-C Analog Audio Switch

Manufacturer: BROADCHIP

Overview: BCT4480C USB Type-C Analog Audio Switch with Protection Function BCT4480C USB Type-C Analog Audio Switch with Protection Function.

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Datasheet Details

Part number	BCT4480C
Manufacturer	BROADCHIP
File Size	691.02 KB
Description	USB Type-C Analog Audio Switch
Download	BCT4480C Download (PDF)

General Description

BCT4480C is a high performance USB Type−C port multimedia switch which supports analog audio headsets.

BCT4480C allows the sharing of a common USB Type−C port to pass USB2.0 signal, analog audio, sideband us e wires and analog microphone signal.

BCT4480C also supports high voltage on SBU port and USB port on USB Type−C receptacle side.

Key Features

Power Supply: 2.7 V to 5.5 V.
USB High Speed (480 Mbps) Switch: SDD21.
3dB bandwidth: 950 MHz 3 Ω RON Typical.
Audio Switch Negative Rail Capability:.
3 V to +3 V THD+N =.
110 dB; 1 VRMS, f = 20 Hz ~ 20 kHz, 32 Ω Load 1ΩRON Typical.
High Voltage Protection 20 V DC Tolerance on Connector Side Pins Over Voltage Protection: VTH = 5 V (Typ).
OMTP and CTIA Pinout Support.
Support Audio Sense Path.
QFN4x4-32L Package.

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