Overview

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.

ISL54216 Functional Diagram
ISL54216 Functional Diagram
  • 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

Documentation

= Featured Documentation
Type Title Date
Datasheet
ISL54216 Datasheet
PDF 1.38 MB
Other
TB363: Guidelines for Handling and Processing Moisture Sensitive Surface Mount Devices (SMDs)
PDF 293 KB
End Of Life Notice
PLC16094 - Q4 2016 General Product Life Cycle Notice
PDF 257 KB
Product Advisory
PA14042 - Minimum Line Quantity Change
PDF 363 KB
4 items

Design & Development

ECAD Models

Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.

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Diagram of ECAD Models

Product Options

    Processing table
    Pkg. Type
    Carrier Type
    Moisture Sensitivity Level (MSL)
    Price (USD) | 1ku
    Buy / Sample
    Part Number
    ISL54216IRTZ
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    spa
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    Samples Available
    		 TQFN Tube 1 Get Samples,
    ISL54216IRTZ-T
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    Samples Available
    		 TQFN Reel 1 Get Samples,
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