ADG419 ANALOGIQUE SWITCH SOP-8

GENERAL DESCRIPTION
The ADG419 is a monolithic CMOS SPDT switch. This switch is designed on an enhanced LC2 MOS process that provides low power dissipation yet gives high switching speed, low on resistance and low leakage currents. The on resistance profile of the ADG419 is very flat over the full analog input range, ensuring excellent linearity and low distortion. The part also exhibits high switching speed and high signal bandwidth. CMOS construction ensures ultralow power dissipation, making the parts ideally suited for portable and battery
powered instruments.
Each switch of the ADG419 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 ADG419 exhibits break-beforemake switching action.

FEATURES

• 44 V Supply Maximum Ratings
• VSS to VDD Analog Signal Range
• Low On Resistance (< 35 V)
• Ultralow Power Dissipation (< 35 mW)
• Fast Transition Time (160 ns max)
• Break-Before-Make Switching Action
• Plug-In Replacement for DG419
  APPLICATIONS
• Precision Test Equipment
• Precision Instrumentation
• Battery Powered Systems
• Sample Hold Systems

PRODUCT HIGHLIGHTS
1. Extended Signal Range The ADG419 is fabricated on an enhanced LC2 MOS process, giving an increased signal range that extends to the supply rails.
2. Ultralow Power Dissipation
3. Low RON
4. Single Supply Operation
For applications where the analog signal is unipolar, the
ADG419 can be operated from a single rail power supply.
The part is fully specified with a single +12 V power supply
and will remain functional with single supplies as low as
+5 V.

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