The Intersil ISL54217 is a single supply dual SP3T analog switch that operates from a single supply in the range of 2.7V to 4.6V. 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 common headphone connector in Personal Media Players and other portable battery powered devices.brbr The audio switch cells can pass ±1V ground referenced audio signals with very low distortion (0.03% THD+N when driving 5mW into 32? loads). The USB switch cells have very lowbrON-capacitance (8pF) and high bandwidth to pass USB high speed signals (480Mbps) with minimal edge and phase distortion.brbr The ISL54217 is available in a tiny 12 Ld 2.2mmx1.4mm ultra thin QFN and a 12 Ld 3mmx3mm TQFN package. It operates over a temperature range of -40°C to +85°C.
Audio, USB Switch IC 2 Channel 12-TQFN (3x3)
| Renesas Electronics Corporation | Quarktwin Technology Ltd. | |
|---|---|---|
| Product Category | IC Analog Multiplexers | IC Analog Multiplexers |
| Product Number | ISL54217IRTZ | ISL54217IRTZ |
| Product Name | USB 2.0 High-Speed x 2Channels/Stereo Audio Dual SP3T (Dual 3 to 1 Multiplexer) | Analog Switches - Special Purpose |
| Applications | Audio; Portable Devices | |
| Features | Single-Supply | |
| Bandwidth | 700 MHz | 700 MHz |
| Min Operating Current | 0.0062 mA |
