Overview

Description

The ISL54062 device is a low ON-resistance, low voltage, bidirectional, dual single-pole/double-throw (SPDT) analog switch. It is designed to operate from a single +1.8V to +6.5V supply and pass signals that swing down to 6.5V below the positive supply rail. Targeted applications include battery-powered equipment that benefit from low rON (0.56Ω), low power consumption (20nA) and fast switching speeds (tON = 55ns, tOFF = 18ns). The digital inputs are 1.8V logic-compatible up to a +3V supply. The ISL54062 also features integrated circuitry to eliminate click and pop noise to an audio speaker. The device is offered in a small form factor package, alleviating board space limitations. It is available in a tiny 10 Ld 1.8mm x 1.4mm µTQFN or 10 Ld 3mm x 3mm TDFN package. The ISL54062 is a committed dual single-pole/double-throw (SPDT) that consists of two normally open (NO) and two normally closed (NC) switches with independent logic control. This configuration can be used as a dual 2-to-1 multiplexer.

Features

  • Pb-free (RoHS compliant)
  • Negative signal swing (Max 6.5V below V+)
  • Audio click and pop elimination circuitry
  • ON-resistance (rON)
    • V+ = +4.5V: 0.55Ω
    • V+ = +4.3V: 0.57Ω
    • V+ = +2.7V: 0.82Ω
    • V+ = +1.8V: 1.8Ω
  • rON matching between channels: 10mΩ
  • rON flatness across signal range: 0.35Ω
  • Low THD+N at 32Ω load: 0.02%
  • Single supply operation: +1.8V to +6.5V
  • Low power consumption at 3V (PD): 24nW
  • Fast switching action (V+ = +4.3V)
    • tON: 43ns
    • tOFF: 23ns
  • ESD HBM rating: >6kV
  • Guaranteed break-before-make
  • 1.8V logic compatible (+3V supply)
  • Low I+ current when VINH is not at the V+ rail
  • Available in a 10 Ld µTQFN 1.8mm x 1.4mm and 10 Ld 3mm x 3mm TDFN

Comparison

Applications

Applications

  • Audio and video switching
  • Battery powered, handheld, and portable equipment
    • MP3 and multimedia players
    • Cellular/Mobile phones
    • Pagers
    • Laptops, notebook PCs, palmtops
  • Portable test and measurement
  • Medical equipment

Documentation

Type Title Date
Datasheet PDF 1.02 MB
End Of Life Notice PDF 603 KB
Product Change Notice PDF 202 KB
Product Change Notice PDF 326 KB
Other PDF 293 KB
Product Change Notice PDF 205 KB
Application Note PDF 468 KB
7 items

Design & Development

Boards & Kits

Boards & Kits

Models