The Intersil ISL54058 device contains precision, bidirectional, analog switches configured as a dual 4-channel multiplexer/demultiplexer, designed to operate from a single +1.6V to +3.6V supply. ON resistance is 0.41Ω with a +3V supply and 0.61Ω with a single +1.8V supply. Each switch can handle rail to rail analog signals. The off-leakage current is only 4nA max at +25°C or 40nA max at +85°C with a +3.3V supply. All digital inputs are 1.8V logic-compatible when using a single +3V supply. The ISL54058 is a dual 4 to 1 multiplexer device that is offered in a 16 Ld 2.6x1.8x0.5mm µTQFN package.


  • Pb-Free Plus Anneal Available (RoHS Compliant)
  • ON Resistance (RON)
  • V+ = +3.0V 0.41Ω
  • V+ = +1.8V 0.61Ω
  • RON Matching Between Channels 0.09Ω
  • RON Flatness Across Signal Range 0.07Ω
  • Single Supply Operation +1.6V to +3.6V
  • Low Power Consumption (PD) <0.18µW
  • Fast Switching Action (VS = +3V)
  • tRANS 29ns
  • Break-Before-Make
  • High Current Handling Capacity (300mA Continuous)
  • Available in 16 Ld 2.6x1.8x0.5mm µTQFN
  • 1.8V CMOS-Logic Compatible (+3V Supply)




  • Battery Powered, Handheld, and Portable Equipment Cellular/Mobile Phones Pagers Laptops, Notebooks, Palmtops
  • Portable Test and Measurement
  • Medical Equipment
  • Audio and Video Switching


Type Title Date
Datasheet PDF 499 KB
Product Advisory PDF 414 KB
2 items

Design & Development