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.

特性

  • 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

应用

  • 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

产品选择

器件号 Part Status Pkg. Type Carrier Type MOQ Buy Sample
Active TDFN Tube 100
Availability
Active TDFN Reel 6000
Availability
Active uTQFN Reel 3000
Availability

文档

文档标题 language 类型 文档格式 文件大小 日期
数据手册与勘误表
ISL54059 Datasheet 数据手册 PDF 740 KB
应用指南 & 白皮书
AN535: Design Considerations for a Data Acquisition System (DAS) 应用文档 PDF 843 KB
AN557: Recommended Test Procedures for Analog Switches 应用文档 PDF 468 KB
PCN / PDN
PCN20029A - Alternate bond wire material and assembly facility of the listed Renesas QFN packaged products 产品变更通告 PDF 327 KB
PCN10114 - Part Marking Configuration Change for Intersil TDFN, uTDFN, and uTQFN Packaged Products 产品变更通告 PDF 205 KB
其他
TB363: Guidelines for Handling and Processing Moisture Sensitive Surface Mount Devices (SMDs) 其他 PDF 293 KB

开发板与套件

器件号 文档标题 类型 Company
ISL54059EVAL1Z Negative Signal Swing, Sub-ohm, Dual SPDT, Single Supply Switch Evaluation Board 评估 Renesas