Overview

The Intersil ISL43L210 device is a low ON-resistance, low voltage, bidirectional, single pole/double throw (SPDT) analog switch designed to operate from a single +1. 1V to +4. 5V supply. Targeted applications include battery powered equipment that benefit from low on-resistance and fast switching speeds (tON = 7ns, tOFF = 3ns). The digital logic input is 1. 8V CMOS compatible when using a single +3V supply. Cell phones, for example, often face ASIC functionality limitations. The number of analog input or GPIO pins may be limited and digital geometries are not well suited to analog switch performance. This part may be used to mux-in additional functionality while reducing ASIC design risk. The ISL43L210 is offered in a 6 lead SC70 package, alleviating board space limitations. The ISL43L210 is a committed SPDT that consist of one normally open (NO) and one normally closed (NC) switch. This configuration can also be used as a 2-to-1 multiplexer.

ISL43L210 Functional Diagram
ISL43L210 Functional Diagram
  • Pb-free available (RoHS compliant)
  • Drop In replacement for the MAX4714
  • ON resistance (RON)
  • VCC = +4.3V 0.34Ω
  • VCC = +3.0V 0.38Ω
  • VCC = +1.8V 0.75Ω
  • RON matching between channels 0.002Ω
  • RON flatness 0.06Ω
  • Single supply operation +1.1V to +4.5V
  • Fast switching action (+3.9V Supply)
  • tON 7ns
  • tOFF 3ns
  • Guaranteed break-before-make
  • ESD HBM rating >6kV
  • 1.8V CMOS logic compatible (+3V supply)
  • 6 lead SC70 package

Applications

  • Battery powered, handheld, and portable equipment Cellular/mobile phones Pagers Laptops, notebooks, palmtops
  • Portable test and measurement
  • Medical equipment
  • Audio and video switching

Documentation

= Featured Documentation
Type Title Date
Datasheet
ISL43L210 Datasheet
PDF 571 KB
Price Increase Notice
PIN19028 - Q3 Cy 19 Price Increase Notice
PDF 208 KB
Product Change Notice
PCN11088 - Lead Frame Material Change for Assembly of the Listed Intersil SC-70 Packaged Products - Carsem, Ipoh Malaysia (CAM)
PDF 201 KB
3 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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Product Options

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    Pkg. Type
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    Price (USD) | 1ku
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    Part Number
    ISL43L210IHZ-T
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    		SC70 Reel 2
    ISL43L210IHZ-T7A
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    		SC70 Reel 2 Get Samples,
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