Renesas Electronics Corporation
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ISL54059

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Negative Signal Swing, Sub-Ohm, Dual SPDT Single Supply Switch

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ISL54059 Datasheet

Overview

The ISL54059 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 (8nA) and fast switching speeds (tON = 55ns, tOFF = 18ns). The digital inputs are 1.8V logic-compatible up to a +3V supply. The ISL54059 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. This device 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.

ISL54059 Functional Diagram
ISL54059 Functional Diagram
  • Pb-free (RoHS compliant)
  • Negative signal swing (Max 6.5V below V+)
  • ON-Resistance (rON)
    • V+ = +4.5V: 0.52Ω
    • V+ = +4.3V: 0.65Ω
    • V+ = +2.7V: 0.9Ω
    • V+ = +1.8V: 1.8Ω
  • rON matching between channels: 10mΩ
  • rON flatness across signal range: 0.33Ω
  • Low THD+N @ 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 10 Ld µTQFN 1.8mm x 1.4mm and 10 Ld 3mm x 3mm TDFN
  • Audio and video switching
  • Battery-powered, handheld, and portable equipment
    • MP3 and multimedia players
    • Cellular/Mobile phones
    • Pagers
    • Laptops, notebook PCs and palmtops
  • Portable test and measurement
  • Medical equipment

Documentation

Featured Documentation
Type Title Date
Datasheet
ISL54059 Datasheet
PDF 740 KB
Brochure
Analog ICs Brochure
PDF 5.41 MB 日本語
Product Advisory
PA22026 - MSL1 Packing Change for listed Renesas Products
PDF 414 KB
Product Change Notice
PCN21016 - Correction of Moisture Sensitivity Level and Alternate bond wire material of the listed Renesas DFN, QFN, TDFN, TQFN packaged products
PDF 202 KB
Product Change Notice
PCN20029A - Alternate bond wire material and assembly facility of the listed Renesas QFN packaged products
PDF 326 KB
Other
TB363: Guidelines for Handling and Processing Moisture Sensitive Surface Mount Devices (SMDs)
PDF 293 KB
Product Change Notice
PCN10114 - Part Marking Configuration Change for Intersil TDFN, uTDFN, and uTQFN Packaged Products
PDF 205 KB
Application Note
AN535: Design Considerations for a Data Acquisition System (DAS)
PDF 843 KB
Application Note
AN557: Recommended Test Procedures for Analog Switches
PDF 468 KB
9 items

Design & Development

ISL54059EVAL1Z Evaluation Board

ISL54059EVAL1Z

Evaluation
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Negative Signal Swing, Sub-ohm, Dual SPDT, Single Supply Switch Evaluation Board

The ISL54059EVAL1Z evaluation board is designed to provide a quick and easy method for evaluating the ISL54059 analog switch IC.

The ISL54059 IC is a single supply,...

Featured Documents:
ISL540xxEVAL1Z User Guide

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