ADG620

CMOS, ±5 V/+5 V, 4 Ω, Single SPDT Switch (Make-Before-Break Action)

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Replacement Parts

Rochester Electronics is the only authorized source of Analog Devices' products that have previously been discontinued or have become obsolete. Product availability should be checked directly with Rochester Electronics.

Product Details

The ADG619/ADG620 are monolithic, CMOS single-pole double-throw (SPDT) switches. Each switch conducts equally well in both directions when the device is on. 

The ADG619/ADG620 offer a low on resistance of 4 Ω, which is matched to within 0.7 Ω between channels. These switches also provide low power dissipation, yet result in high switching speeds. The ADG619 exhibits break-before-make switching action, thus preventing momentary shorting when switching channels. The ADG620 exhibits make-before-break action. The 

ADG619/ADG620 are available in an 8-lead SOT-23 and an 8-lead MSOP. 

Product Highlights

  • Low on resistance (RON): 4 Ω typical.
  • Dual ±2.7 V to ±5.5 V or single 2.7 V to 5.5 V supplies.
  • Low power dissipation.
  • Fast tON/tOFF.
  • Tiny, 8-lead SOT-23 and 8-lead MSOP.

Applications

  • Automatic test equipment 
  • Power routing 
  • Communication systems 
  • Data acquisition systems 
  • Sample-and-hold systems 
  • Avionics 
  • Relay replacement 
  • Battery-powered systems