Support is limited to customers who have already adopted these products.

The Intersil ISL43L710, ISL43L711, ISL43L712 devices are low ON-resistance, low voltage, bidirectional, precision, differential single-pole/single-throw (SPST) analog switches designed to operate from a single +1. 65V to +3. 6V supply. Targeted applications include battery powered equipment that benefit from low RON (0. 16Ω), low power consumption (0. 12µW) and fast switching speeds (tON = 13ns, tOFF = 13ns). 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 family of parts may be used to switch in additional functionality while reducing ASIC design risk. The ISL43L71X are offered in small form factor packages, alleviating board space limitations. The ISL43L710, ISL43L711, ISL43L712 are differential single-pole/single-throw (SPST) devices. The ISL43L710 has two normally open (NO) switches; the ISL43L711 has two normally closed (NC) switches; the ISL43L712 has one normally open (NO) and one normally closed (NC) switch and can be used as an SPDT. The ISL43L712 is equipped with an inhibit pin to simultaneously open all signal paths.

Features

  • Pb-Free Available (RoHS Compliant) (See Ordering info)
  • Low ON Resistance (RON)
  • V+ = 3.0V 0.16Ω
  • V+ = 1.8V 0.26Ω
  • RON Matching Between Channels 0.005Ω
  • RON Flatness Over Signal Range 0.008Ω
  • Single Supply Operation +1.65V to +3.6V
  • Low Power Consumption (PD) <0.12µW
  • Fast Switching Action (V+ = 3.0V)
  • tON 13ns
  • tOFF 13ns
  • ESD HBM Rating >8kV
  • 1.8V Logic Compatible (+3V Supply)
  • Available in 8 Ld TDFN and 8 Ld MSOP Packages

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

Orderable Part ID Part Status Pkg. Type Carrier Type Buy Sample
ISL43L710IR
Obsolete TDFN Tube
Availability
ISL43L710IR-T
Obsolete TDFN Reel
Availability
ISL43L710IU
Obsolete MSOP Tube
Availability
ISL43L710IU-T
Obsolete MSOP Reel
Availability
ISL43L710IUZ
Obsolete MSOP Tube
Availability
ISL43L710IUZ-T
Obsolete MSOP Reel
Availability

Documentation & Downloads

Title Other Languages Type Format File Size Date
Datasheets & Errata
ISL43L710, ISL43L711, ISL43L712 Datasheet Datasheet PDF 644 KB
Application Notes & White Papers
AN557: Recommended Test Procedures for Analog Switches Application Note PDF 468 KB
Other
TB363: Guidelines for Handling and Processing Moisture Sensitive Surface Mount Devices (SMDs) Other PDF 293 KB