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.

Features

  • 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

Product Options

Part Number Part Status Pkg. Type Carrier Type MOQ Buy Sample
Active SC70 Reel 3000
Availability
Active SC70 Reel 250
Availability

Documentation

Title language Type Format File Size Date
Datasheets & Errata
ISL43L210 Datasheet Datasheet PDF 571 KB
PCNs & PDNs
PCN11088 - Lead Frame Material Change for Assembly of the Listed Intersil SC-70 Packaged Products - Carsem, Ipoh Malaysia (CAM) Product Change Notice PDF 201 KB
Other
PIN19028 - Q3 Cy 19 Price Increase Notice Price Increase Notice PDF 208 KB