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Manufacturer Part #


DG419 Series SPDT 15 V 20 Ohm Precision Monolithic CMOS Analog Switch - SOIC-8N

Product Specification Section
Technical Attributes
Attributes Table
No of Channels: 1
Circuitry: SPDT
Supply Current: 0.001µA
ON Resistance: 20Ω
Supply Voltage: 44V
Package Style:  SOIC-8N
Mounting Method: Surface Mount
Features & Applications

The DG419DY-T1-E3 is a 20 ohm Precision CMOS Analog Switch. It is designed to provide high performance switching of analog signals and is  ideally suited for portable, battery powered industrial, military applications requiring high performance and efficient use of board space.

Features and benefits:

  • ± 15 V analog signal range
  • On-resistance - RDS(on): 20 Ω
  • Fast switching action - tON: 100 ns
  • Ultra low power requirements - PD: 35 nW
  • TTL and CMOS compatible
  • MiniDIP and SOIC packaging
  • 44 V supply max. rating
  • Compliant to RoHS directive 2002/95/EC
  • Wide dynamic range
  • Low signal errors and distortion
  • Break-before-make switching action
  • Simple interfacing
  • Reduced board space
  • Improved reliability


  • Precision test equipment
  • Precision instrumentation
  • Battery powered systems
  • Sample-and-hold circuits
  • Military radios
  • Guidance and control systems
  • Hard disk drives
Pricing Section
Web Price:
$1.84 USD Each
Cost Per Unit

$7.00 reeling fee is amortized over the number of components for each reel.
Mini-Reels are a custom product and are non-cancelable and non-returnable.