概览

简介

The ISL54064 device is a low ON-resistance, low voltage, bidirectional, dual single-pole/single-throw (SPST) 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 ISL54064 also features integrated circuitry to eliminate click and pop noise to an audio speaker. This 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 ISL54064 is a committed dual single-pole/single-throw (SPST) that consists of two normally closed (NC) switches with independent logic control.

特性

  • 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 10 Ld µTQFN 1.8 x 1.4mm and 10 Ld 3mm x 3mm TDFN

产品对比

应用

应用

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

文档

类型 文档标题 日期
数据手册 PDF 766 KB
Product Advisory PDF 414 KB
产品变更通告 PDF 202 KB
产品变更通告 PDF 326 KB
其他 PDF 293 KB
产品变更通告 PDF 205 KB
应用文档 PDF 468 KB
7 items

设计和开发

开发板与套件

开发板与套件

模型