The Intersil ISL54216 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 three different differential data sources, allowing the multiplexing of USB 2. 0 high speed and/or UART data signals through a common headphone connector in Personal Media Players and other portable battery powered devices. The switch channels have very low ON capacitance and high bandwidth to pass USB high speed signals (480Mbps) with minimal edge and phase distortion and can swing rail-to-rail to pass UART and full-speed USB signals. The ISL54216 is available in a tiny 12 Ld 2. 2mmx1. 4mm ultra-thin QFN and 12 Ld 3mmx3mm TQFN packages. It operates over a temperature range of -40°C to +85°C.

Features

  • High Speed (480Mbps) and Full Speed (12Mbps) Signaling Capability per USB 2.0 on All Ports
  • UART Capability on All Ports
  • COM Pins Allow Negative Swings to -2V
  • Compatible with Wired-OR Connected GND Referenced Audio Sources
  • All Switches Open Mode
  • Power OFF Protection
  • COM Pins Overvoltage Tolerant to 5.5V
  • Low ON Capacitance @ 240MHz: 4pF
  • -3dB Frequency: 800MHz
  • Single Supply Operation (VDD): 2.7V to 4.6V
  • Available 12 Ld µTQFN and 12 Ld TQFN Packages
  • Compliant with USB 2.0 Short Circuit Requirements Without Additional External Components
  • Pb-Free (RoHS Compliant)

Applications

  • MP3 and Other Personal Media Players
  • Cellular/Mobile Phone
  • Readers

Product Options

Part Number Part Status Pkg. Type Carrier Type MOQ Buy Sample
Active TQFN Tube 100
Availability
Active TQFN Reel 6000
Availability

Documentation & Downloads

Title language Type Format File Size Date
Datasheets & Errata
ISL54216 Datasheet Datasheet PDF 1.38 MB
Other
TB363: Guidelines for Handling and Processing Moisture Sensitive Surface Mount Devices (SMDs) Other PDF 293 KB
PLC16094 - Q4 2016 General Product Life Cycle Notice Product Life Cycle Notice PDF 257 KB
PA14042 - Minimum Line Quantity Change Product Advisory PDF 363 KB