ISL54217 Overview
It was designed to multiplex between audio stereo signals and two different USB 2.0 high speed differential data signals. The audio channels allow signal swings below ground, allowing the multiplexing of voice and data signals through a mon headphone connector in Personal Media Players and other portable battery powered devices. The audio switch cells can pass ±1V ground referenced audio signals with very low...
ISL54217 Key Features
- High Speed (480Mbps) and Full Speed (12Mbps) Signaling Capability per USB 2.0
- Low Distortion Negative Signal Capability Audio Switches
- Clickless/Popless Audio Switches
- Power OFF Protection
- Pins Overvoltage Tolerant to 5.5V
- Low Distortion Headphone Audio Signals
- THD+N at 5mW into 32Load
- <0.03%
- Crosstalk (100kHz)
- OFF-Isolation (100kHz)