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ADG1413:  1.8 Ω Max On Resistance, ±15 V/12 V/±5 V, iCMOS®, Quad SPST Switch

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The ADG1411/ADG1412/ADG1413 are monolithic complementary metal-oxide semiconductor (CMOS) devices containing four independently selectable switches designed on an iCMOS® process. iCMOS (industrial CMOS) is a modular manufacturing process combining high voltage CMOS and bipolar technologies. It enables the development of a wide range of high performance analog ICs capable of 33 V operation in a footprint that no previous generation of high voltage parts has been able to achieve. Unlike analog ICs using conventional CMOS processes, iCMOS com-ponents can tolerate high supply voltages while providing increased performance, dramatically lower power consumption, and reduced package size.

The on-resistance profile is very flat over the full analog input range, ensuring excellent linearity and low distortion when switching signals.

iCMOS construction ensures ultralow power dissipation, making the parts ideally suited for portable and battery-powered instruments.

The ADG1411/ADG1412/ADG1413 contain four independent single-pole/single-throw (SPST) switches. The ADG1411 and ADG1412 differ only in that the digital control logic is inverted. The ADG1411 switches are turned on with Logic 0 on the appropriate control input, whereas the ADG1412 switches are turned on with Logic 1. The ADG1413 has two switches with digital control logic similar to that of the ADG1411; the logic is inverted on the other two switches. Each switch conducts equally well in both directions when on and has an input signal range that extends to the supplies. In the off condition, signal levels up to the supplies are blocked.

The ADG1413 exhibits break-before-make switching action for use in multiplexer applications. Inherent in the design is low charge injection, which results in minimum transients when the digital inputs are switched.

Product Highlights

  1. 2.6 Ω maximum on resistance over temperature.
  2. Minimum distortion.
  3. Ultralow power dissipation: <0.03 μW.
  4. 16-lead TSSOP and 16-lead, 4 mm × 4 mm LFCSP packages.

Applications

  • Automated test equipment
  • Data acquisition systems
  • Battery-powered systems
  • Sample-and-hold systems
  • Audio signal routing
  • Video signal routing
  • Communications systems
  • Relay replacement
  • ОСОБЕННОСТИ И ПРЕИМУЩЕСТВА

    • 1.5 Ω on resistance
    • 0.3 Ω on-resistance flatness
    • 0.1 Ω on-resistance match between channels
    • Continuous current per channel
      LFCSP package: 250 mA
      TSSOP package: 190 mA
    • Fully specified at +12 V, ±15 V, and ±5 V
    • No VL supply required
    • 3 V logic-compatible inputs
    • Rail-to-rail operation
    • 16-lead TSSOP and 16-lead, 4 mm × 4 mm LFCSP

    Functional Block Diagram for ADG1413

    Документация

    Наименование Тип контента Тип файлов
    ADG1411/ADG1412/ADG1413: 1.5 Ω On Resistance, ±15 V/+12 V/±5 V, iCMOS, Quad SPST Switches Data Sheet (Rev B, 03/2011) (pdf, 906 kB) Технические описания PDF
    Switches and Multiplexers Product Selection Guide  (pdf, 1462 kB) Product Selection Guide PDF
    RAQs index Rarely Asked Questions HTML
    Словарь терминов Глоссарий HTML

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